PartnerFacts
Data last updated: Oct 23, 2026, 5:45 PM ETLatest filing: Oct 22, 2026Now: Oct 24, 2026, 5:37 AM ET

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Thomas Gieselmann

Named as an officer, director or promoter on SEC Form D filings · NY, CA · Sep 13, 2012 → Oct 28, 2024

22deals (issuers)
$1.44Breported sold
340investors
29Form D filings
2012–2024years on file
Follow this personLook further ↓PDF

Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 2:26 AM ET · SEC enforcement last checked: covered by the index scan as of Oct 24, 2026, 2:50 AM ET

The short version

Thomas Gieselmann is listed as an executive officer and director on 29 SEC Form D filings by 22 issuers between Oct 2010 and Oct 2024. Largest by amount reported sold: Headline Global Growth IV, L.P. (San Francisco, CA — pooled investment fund — 2022–2024; $804.3M reported sold to 86 investors), e.ventures US VI, L.P. (San Francisco, CA — pooled investment fund — 2019; $225M reported sold to 53 investors), Munchery Inc. (San Francisco, CA — other technology — 2014–2015; $86.6M reported sold to 22 investors), Codefied Inc. (Denver, CO — industry reported as "Other" — 2013; $65M reported sold to 6 investors), e.ventures US V, LP (San Francisco, CA — pooled investment fund — 2015–2016; $60M reported sold to 1 investors) and 17 more (all listed below).

What this means That is a lot of deals — 22 separate companies raised money with this person listed as executive officer and director, over about 14 years. Across those companies the filings report $1.44B sold in total.

Listed alongside Mathias Schilling (16 shared filings), Ian Sigalow (5 shared filings), Betsy Cohen (4 shared filings), Christian Leybold (4 shared filings), Edward Shenderovich (4 shared filings) and 57 others.

What this means These are the other officers, directors or promoters the companies named on the same forms — the team around Thomas. Each name links to their own page.

The issuers belong to 2 sponsor groups: Headline (3 issuers, $857.8M reported sold, 2022–2024) and Greycroft (35 issuers, $2.54B reported sold, 2010–2026).

What this means This person is listed across more than one sponsor team; each group page shows that team's full track record.

Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AZ, CA, DE, TX, WA) — none found.

What this means Nothing turned up where we looked (3 sources). That does not prove there is nothing — it means none was found in those sources on that date.

We compared 29 public filings for Thomas Gieselmann and found 6 differences, 1 worth asking the sponsor about: 5 Form Ds were filed more than 15 days after the first sale; and more below.

What this means These are differences between the sponsor's own SEC filings — both values, dates and sources are listed in Key records, section 4. Most have ordinary explanations; ask the sponsor.

What the community is saying

Community search for Thomas Gieselmann has not run yet — it is joining a line of 19,482 names; searches run around the clock at the hosts' allowed rate. Searched so far: 32 names.

Community comments are quoted as written by their authors. Sources searched: BiggerPockets forums (via DuckDuckGo, Brave, Bing and BiggerPockets search) and Reddit (search feed + public archive).

Key records

Five things investors ask first. Items still in human review are counted, not shown.

1. Lawsuits

None found in sources searched — federal courts (CourtListener / RECAP), checked Oct 24, 2026

What was searched

Sources searched: CourtListener bulk data (RECAP dockets as of 2026-09-30; recall-first rule 10-24) — federal district + bankruptcy courts State courts: not covered (one-tap state court links under Look further). PACER: not searched. · Last checked Oct 24, 2026, 2:26 AM ET.

State courts: not covered (one-tap state court links under Look further). No state offers a lawful automated statewide source PartnerFacts can use today. Texas (re:SearchTX) terms prohibit storing results in a database open to third parties; New York (WebCivil) and Massachusetts (MassCourts) require a browser check that blocks scripted queries; California has no statewide index (58 county portals; Rule of Court 2.503 grants name-based access case by case); Florida, Utah and Illinois offer paid or partial access whose terms for automated use are unverified. Washington (dw.courts.wa.gov; bulk index reports under a JISC data-dissemination agreement), Delaware (CourtConnect; Court of Chancery not included) and Arizona (apps.azcourts.gov/publicaccess, which has an official channel to request high-volume access) are the candidates; PartnerFacts will request written permission before any automated search. Federal courts are searched through CourtListener / RECAP.

2. Regulatory actions

None found in sources searched — SEC enforcement releases (index scan as of Oct 24, 2026, 2:50 AM ET) · state securities regulators: AZ, CA, DE, TX, WA (crawled Oct 23, 2026)

What was searched

SEC enforcement searched: SEC litigation releases and administrative proceedings — respondent names in the sec.gov index titles (30,205 releases, 1995-09-19 to 2026-10-23); release text is read only to confirm a candidate. Names that appear only in the body of a release are not found. — Searched SEC litigation releases and administrative proceedings (1995→ / 2007→) (30,205 records as of Oct 24, 2026, 2:50 AM ET) — nothing matched Thomas Gieselmann..

State securities regulators searched: AZ (Corporation Commission Securities Division), CA (DFPI — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first), DE (DOJ Investor Protection Unit), TX (State Securities Board), WA (DFI) — last crawled Oct 23, 2026, 9:57 PM ET. Other states are not covered.

3. Bankruptcies

None found in sources searched — federal bankruptcy courts (CourtListener / RECAP), checked Oct 24, 2026

What was searched

Sources searched: Federal bankruptcy courts via CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not covered (one-tap state court links under Look further). PACER: not searched (RECAP only). · Last checked Oct 24, 2026, 2:26 AM ET.

State courts: not covered (one-tap state court links under Look further). No state offers a lawful automated statewide source PartnerFacts can use today. Texas (re:SearchTX) terms prohibit storing results in a database open to third parties; New York (WebCivil) and Massachusetts (MassCourts) require a browser check that blocks scripted queries; California has no statewide index (58 county portals; Rule of Court 2.503 grants name-based access case by case); Florida, Utah and Illinois offer paid or partial access whose terms for automated use are unverified. Washington (dw.courts.wa.gov; bulk index reports under a JISC data-dissemination agreement), Delaware (CourtConnect; Court of Chancery not included) and Arizona (apps.azcourts.gov/publicaccess, which has an official channel to request high-volume access) are the candidates; PartnerFacts will request written permission before any automated search. Federal courts are searched through CourtListener / RECAP.

4. Differences between public sources

Comparisons cover issuers and sponsor groups — see the issuer pages under Deals

6 differences found between the filings for Thomas Gieselmann — 1 worth asking about (compared 29 filings on Oct 24, 2026)

Worth asking · Jun 25, 2012 – Apr 17, 2023

5 Form Ds were filed more than 15 days after the first sale

Form D filed 142 days after the first sale — NomNomNow Inc. · Form D filed 655 days after the first sale — NomNomNow Inc. · Form D filed 80 days after the first sale — K2 Network Inc · Form D filed 17 days after the first sale — Hound Technology, Inc. · Form D filed 17 days after the first sale — Munchery Inc.

What this means Late notices are common and carry no penalty by themselves. A pattern of late paperwork is worth asking the sponsor about.

Form D · May 18, 2018 ↗NomNomNow Inc. — PartnerFacts page ↗Form D · May 18, 2018 ↗Form D · Sep 13, 2012 ↗
Sources
Note · Jun 29, 2022 – Jun 13, 2024

Offering amount changed between filings — Headline Global Growth IV, L.P.

The Jun 29, 2022 filing says $400,000,000 offered; the Jun 13, 2024 Form D/A says $804,345,000.

What this means The target raise changed. Raising the cap is common when a deal grows; ask whether the extra money has the same terms and use.

Form D (earlier) · Jun 29, 2022 ↗Form D/A (later) · Jun 13, 2024 ↗Headline Global Growth IV, L.P. — PartnerFacts page ↗
Sources
Note · Oct 6, 2010 – Aug 2, 2011

Offering amount changed between filings — Merchantry, Inc.

The Oct 6, 2010 filing says $5,200,000 offered; the Aug 2, 2011 Form D/A says $8,900,000.

What this means The target raise changed. Raising the cap is common when a deal grows; ask whether the extra money has the same terms and use.

Form D (earlier) · Oct 6, 2010 ↗Form D/A (later) · Aug 2, 2011 ↗Merchantry, Inc. — PartnerFacts page ↗
Sources
Note · Jun 25, 2012 – Nov 22, 2016

5 offerings have no amendment in the last 12 months and may still be open

No amendment in the last 12 months on an offering that may still be open — BrainFights, Inc. (latest filing Nov 22, 2016) · No amendment in the last 12 months on an offering that may still be open — e.ventures US V, LP (latest filing May 6, 2016) · No amendment in the last 12 months on an offering that may still be open — Munchery Inc. (latest filing May 29, 2015) · No amendment in the last 12 months on an offering that may still be open — Nginx, Inc. (latest filing Oct 18, 2013) · No amendment in the last 12 months on an offering that may still be open — K2 Network Inc (latest filing Sep 13, 2012)

What this means SEC rules expect a yearly amendment while an offering is still going. Ask the sponsor which of these raises have closed.

Form D · Nov 22, 2016 ↗BrainFights, Inc. — PartnerFacts page ↗Form D/A · May 6, 2016 ↗e.ventures US V, LP — PartnerFacts page ↗
Sources
Note · Jul 15, 2015 – Jun 8, 2016

Same name, different state: "Thomas Gieselmann" (MN) is a separate record

This page covers filings where the address state is NY or CA. A separate record, "Thomas Gieselmann" with address state MN, is listed on 2 filings — most recently by When I Work, Inc. (Jun 8, 2016). Both records have filings in the same period (Jul 15, 2015 to Jun 8, 2016).

What this means Two records with one name were active at the same time. That can be one person listing different company addresses, or two different people. We keep them apart until a filing ties them together. Check both pages before you decide.

Thomas Gieselmann (MN) — PartnerFacts page ↗Form D · Jun 8, 2016 ↗When I Work, Inc. — PartnerFacts page ↗Thomas Gieselmann (NY,CA) — this page ↗
Sources
Note · Oct 6, 2010 – Oct 28, 2024

Thomas Gieselmann is listed with 2 different address states: NY, CA

NY on 4 filings (Oct 6, 2010 to May 9, 2013); CA on 25 filings (Sep 13, 2012 to Oct 28, 2024).

What this means The address on a Form D is usually the company's, not the person's home, so this often just reflects different companies. It can also mean a move. Nothing wrong by itself.

Form D · Oct 6, 2010 ↗Form D · Sep 13, 2012 ↗
Sources
What is compared

What is compared: every Form D and D/A we hold for this subject, side by side — filing dates vs. first-sale dates (the 15-day rule), amendment timing on open offerings (the yearly-amendment expectation), amounts sold, investor counts, offering amounts and minimums across amendments, industry and size bands, addresses, how each person's name and role is written, paid sellers' CRD numbers, and (for groups) where the member companies were formed and sit. Everything is as filed by the issuer; the SEC does not check it. Differences are common and usually have ordinary explanations — we show both values, the dates, and the source so you can ask. As of Oct 24, 2026.

5. Money to insiders

None reported on 25 offerings — no sales commissions, finder's fees or proceeds to insiders

Per-offering detail
Offering (latest filing)Sales commissionsFinder's feesTo insidersPaid to sell itSource
Oct 28, 2024 D
Headline Lion SPV, L.P.
File 021-527931
$0$0$0None listed on this filingEDGAR ↗
Sep 5, 2024 D
Headline Wombat SPV, L.P.
File 021-523301
$0$0$0None listed on this filingEDGAR ↗
Jun 13, 2024 D/A
Headline Global Growth IV, L.P.
File 021-450717
$0$0$0
Headline Global Growth IV, L.P. is obligated to pay a management fee to the General Partner (or its designee). The Lux Fund is obligated to pay an advisory fee to the Investment Advisor (or its designee).
None listed on this filingEDGAR ↗
Apr 17, 2023 D
Hound Technology, Inc.
File 021-479101
$0$0$0None listed on this filingEDGAR ↗
Jun 29, 2022 D
Headline US VII, L.P.
File 021-450716
$0$0$0
The Issuer is obligated to pay a management fee to the General Partner (or its designee).
None listed on this filingEDGAR ↗
Jul 19, 2021 D
Headline Co-Invest V, LLC
File 021-406816
$0$0$0None listed on this filingEDGAR ↗
Mar 4, 2021 D
e.ventures Co-Invest IV, LLC
File 021-391290
$0$0$0None listed on this filingEDGAR ↗
Nov 12, 2020 D
e.ventures Co-Invest III, LLC
File 021-380274
$0$0$0None listed on this filingEDGAR ↗
Jun 29, 2020 D
e.ventures Growth III, L.P.
File 021-369899
$0$0$0
The Issuer is obligated to pay a management fee to the General Partner (or its designee).
None listed on this filingEDGAR ↗
Jul 3, 2019 D
e.ventures US VI, L.P.
File 021-343463
$0$0$0
The Issuer is obligated to pay a management fee to the General Partner (or its designee).
None listed on this filingEDGAR ↗
Mar 27, 2019 D
GCEV Co-Invest TRR, L.P.
File 021-335740
$0$0$0None listed on this filingEDGAR ↗
May 18, 2018 D
NomNomNow Inc.
File 021-312786
$0$0$0None listed on this filingEDGAR ↗
May 18, 2018 D
NomNomNow Inc.
File 021-312788
$0$0$0None listed on this filingEDGAR ↗
Jan 26, 2017 D
e.ventures Growth II, L.P.
File 021-279379
$0$0$0
The Issuer is obligated to pay a management fee to the General Partner (or an affiliate thereof).
None listed on this filingEDGAR ↗
Nov 22, 2016 D
BrainFights, Inc.
File 021-274995
$0 (est.)$0 (est.)$0 (est.)None listed on this filingEDGAR ↗
Jun 29, 2016 D
e.ventures US V-A, LP
File 021-266079
$0$0$0
The Issuer is obligated to pay a management fee to the General Partner (or an affiliate thereof).
None listed on this filingEDGAR ↗
May 6, 2016 D/A
e.ventures US V, LP
File 021-239291
$0$0$0
The Issuer is obligated to pay a management fee to the General Partner (or an affiliate thereof).
None listed on this filingEDGAR ↗
May 29, 2015 D
Munchery Inc.
File 021-240783
$0$0$0None listed on this filingEDGAR ↗
Jun 27, 2014 D
eVentures Growth, L.P.
File 021-219972
$0$0$0
The Issuer is obligated to pay a management fee to the General Partner (or an affiliate thereof).
None listed on this filingEDGAR ↗
Apr 18, 2014 D
Munchery Inc.
File 021-215872
$0$0$0None listed on this filingEDGAR ↗
Oct 18, 2013 D
Nginx, Inc.
File 021-204818
$0$0$0None listed on this filingEDGAR ↗
Aug 8, 2013 D
Codefied Inc.
File 021-201008
$0$0$0None listed on this filingEDGAR ↗
May 9, 2013 D/A
Merchantry, Inc.
File 021-194017
$0$0$0None listed on this filingEDGAR ↗
Sep 13, 2012 D
K2 Network Inc
File 021-184119
$0$0$0None listed on this filingEDGAR ↗
Aug 2, 2011 D/A
Merchantry, Inc.
File 021-148607
$0$0$0None listed on this filingEDGAR ↗

Counts come from Form D Items 12–15 on the filings in our index (latest filing per offering; one offering = one SEC file number; an amendment updates its offering rather than adding one). "To insiders" = gross proceeds used for payments to executive officers, directors or promoters. "—" = not reported on that filing. Amounts marked (est.) were reported as estimates. "Paid to sell it" = sales compensation recipients named on that filing (Item 12), each linked to FINRA BrokerCheck when a CRD number is reported.

Counted across every filing this person is listed on (latest filing per offering, per issuer).

Deals 22

Every issuer that named Thomas Gieselmann on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.

HL
Pooled Investment Fund · group: Headline

Headline Lion SPV, L.P.

San Francisco, CA · Oct 28, 2024
  • Oct 28, 2024 · D · $28,425,703 sold of $28,425,703 · 1 investors · min. No minimum reported · role: Director (Managing Director of the General Partner) EDGAR ↗

Raised $28.4M from 1 investor (100% of the $28.4M target) as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

HW
Pooled Investment Fund · group: Headline

Headline Wombat SPV, L.P.

San Francisco, CA · Sep 5, 2024
  • Sep 5, 2024 · D · $25,000,000 sold of $25,000,000 · 1 investors · min. No minimum reported · role: Director (Managing Director of the General Partner) EDGAR ↗

Raised $25M from 1 investor (100% of the $25M target) as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

HG
Pooled Investment Fund · group: Headline

Headline Global Growth IV, L.P.

San Francisco, CA · Jun 29, 2022 → Jun 13, 2024 · 2 filings
  • Jun 13, 2024 · D/A · $804,345,000 sold of $804,345,000 · 86 investors · min. No minimum reported · role: Director (Managing Director of the General Partner and the Investment Advisor) EDGAR ↗
  • Jun 29, 2022 · D · $0 sold of $400,000,000 · 0 investors · min. No minimum reported · role: Director (Managing Director of the General Partner) EDGAR ↗

Raised $804.3M from 86 investors (100% of the $804.3M target) as of the latest filing. Thomas is listed as director on 2 filings for this deal.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

HT
Other Technology

Hound Technology, Inc.

San Francisco, CA · Apr 17, 2023
  • Apr 17, 2023 · D · $49,999,979 sold of $49,999,979 · 19 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $50M from 19 investors (100% of the $50M target) as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Other Technology / 506(b) (17,390 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

HU
Pooled Investment Fund

Headline US VII, L.P.

San Francisco, CA · Jun 29, 2022
  • Jun 29, 2022 · D · $0 sold of $400,000,000 · 0 investors · min. No minimum reported · role: Director (Managing Director of the General Partner) EDGAR ↗

No sales reported yet as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

HC
Pooled Investment Fund

Headline Co-Invest V, LLC

San Francisco, CA · Jul 19, 2021
  • Jul 19, 2021 · D · $17,160,000 sold of $17,160,000 · 11 investors · min. No minimum reported · role: Director (Managing Director of the Manager) EDGAR ↗

Raised $17.2M from 11 investors (100% of the $17.2M target) as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

EV
Pooled Investment Fund

e.ventures Co-Invest IV, LLC

San Francisco, CA · Mar 4, 2021
  • Mar 4, 2021 · D · $5,250,000 sold of $5,250,000 · 3 investors · min. No minimum reported · role: Director (Managing Director of the Manager) EDGAR ↗

Raised $5.25M from 3 investors (100% of the $5.25M target) as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

EV
Pooled Investment Fund

e.ventures Co-Invest III, LLC

San Francisco, CA · Nov 12, 2020
  • Nov 12, 2020 · D · $2,000,000 sold of $2,000,000 · 4 investors · min. No minimum reported · role: Director (Managing Director of the Manager) EDGAR ↗

Raised $2M from 4 investors (100% of the $2M target) as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

EV
Pooled Investment Fund

e.ventures Growth III, L.P.

San Francisco, CA · Jun 29, 2020
  • Jun 29, 2020 · D · $0 sold of $300,000,000 · 0 investors · min. No minimum reported · role: Director (Managing Director of the General Partner) EDGAR ↗

No sales reported yet as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

EV
Pooled Investment Fund · group: Greycroft

e.ventures US VI, L.P.

San Francisco, CA · Jul 3, 2019
  • Jul 3, 2019 · D · $225,000,000 sold of $225,000,000 · 53 investors · min. No minimum reported · role: Director (Managing Director of the General Partner) EDGAR ↗

Raised $225M from 53 investors (100% of the $225M target) as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

GC
Pooled Investment Fund · group: Greycroft

GCEV Co-Invest TRR, L.P.

New York, NY · Mar 27, 2019
  • Mar 27, 2019 · D · $29,052,925 sold of $29,052,925 · 45 investors · min. $30,000 · role: Executive Officer, Director (Executive Officer and Director of the Manager of Issuer GCEV Co-Invest TRR, L.P.) EDGAR ↗

Raised $29.1M from 45 investors (100% of the $29.1M target) as of the latest filing. Thomas is listed as executive officer, director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

N
Other

NomNomNow Inc.

Oakland, CA · May 18, 2018 → May 18, 2018 · 2 filings
  • May 18, 2018 · D · $9,999,988 sold of $9,999,988 · 11 investors · min. No minimum reported · role: Director EDGAR ↗
  • May 18, 2018 · D · $3,285,566 sold of $3,285,566 · 11 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $10M from 11 investors (100% of the $10M target) as of the latest filing. Thomas is listed as director on 2 filings for this deal.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Other / 506(b) (18,678 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

EV
Pooled Investment Fund

e.ventures Growth II, L.P.

San Francisco, CA · Jan 26, 2017
  • Jan 26, 2017 · D · $0 sold of $115,000,000 · 0 investors · min. No minimum reported · role: Director (Manager of the General Partner to Issuer) EDGAR ↗

No sales reported yet as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

B
Other

BrainFights, Inc.

San Francisco, CA · Nov 22, 2016
  • Nov 22, 2016 · D · $12,748,502 sold of $13,379,675 · 56 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $12.7M from 56 investors (95% of the $13.4M target) as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Other / 506(b) (18,678 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

EV
Pooled Investment Fund

e.ventures US V-A, LP

San Francisco, CA · Jun 29, 2016
  • Jun 29, 2016 · D · $0 sold of $30,000,000 · 0 investors · min. No minimum reported · role: Director (Manager of the General Partner to Issuer) EDGAR ↗

No sales reported yet as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

EV
Pooled Investment Fund

e.ventures US V, LP

San Francisco, CA · May 6, 2015 → May 6, 2016 · 2 filings
  • May 6, 2016 · D/A · $60,000,000 sold of $175,000,000 · 1 investors · min. No minimum reported · role: Director (Manager of the General Partner to Issuer) EDGAR ↗
  • May 6, 2015 · D · $0 sold of $175,000,000 · 0 investors · min. No minimum reported · role: Director (Manager of the General Partner to Issuer) EDGAR ↗

Raised $60M from 1 investor (34% of the $175M target) as of the latest filing. Thomas is listed as director on 2 filings for this deal.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

M
Other Technology

Munchery Inc.

San Francisco, CA · Apr 18, 2014 → May 29, 2015 · 2 filings
  • May 29, 2015 · D · $86,589,880 sold of $91,589,882 · 22 investors · min. No minimum reported · role: Director EDGAR ↗
  • Apr 18, 2014 · D · $28,000,000 sold of $28,000,000 · 3 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $86.6M from 22 investors (95% of the $91.6M target) as of the latest filing. Thomas is listed as director on 2 filings for this deal.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Other Technology / 506(b) (17,390 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

EG
Pooled Investment Fund

eVentures Growth, L.P.

San Francisco, CA · Jun 27, 2014
  • Jun 27, 2014 · D · $0 sold of $100,000,000 · 0 investors · min. No minimum reported · role: Director (Manager of the General Partner to Issuer) EDGAR ↗

No sales reported yet as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

N
Other Technology

Nginx, Inc.

San Francisco, CA · Oct 18, 2013
  • Oct 18, 2013 · D · $9,999,991 sold of $10,000,000 · 8 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $10M from 8 investors (100% of the $10M target) as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Other Technology / 506(b) (17,390 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.

C
Other

Codefied Inc.

Denver, CO · Aug 8, 2013
  • Aug 8, 2013 · D · $1,500,000 sold of $1,500,000 · 1 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $65M from 6 investors (100% of the $1.5M target) as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer.

M
Other Technology

Merchantry, Inc.

New York, NY · Oct 6, 2010 → May 9, 2013 · 4 filings
  • May 9, 2013 · D/A · $7,000,000 sold of $7,000,000 · 3 investors · min. No minimum reported · role: Director EDGAR ↗
  • Mar 27, 2013 · D · $4,200,000 sold of $7,000,000 · 3 investors · min. No minimum reported · role: Director EDGAR ↗
  • Aug 2, 2011 · D/A · $8,900,000 sold of $8,900,000 · 5 investors · min. No minimum reported · role: Director EDGAR ↗
  • Oct 6, 2010 · D · $3,400,000 sold of $5,200,000 · 4 investors · min. No minimum reported · role: Director EDGAR ↗

Raised $8.9M from 5 investors (100% of the $7M target) as of the latest filing. Thomas is listed as director on 4 filings for this deal.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer.

KN
Other Technology

K2 Network Inc

Huntington Beach, CA · Sep 13, 2012
  • Sep 13, 2012 · D · $1,292,326 sold of $2,092,326 · 2 investors · min. $92,326 · role: Director EDGAR ↗

Raised $1.29M from 8 investors (62% of the $2.09M target) as of the latest filing. Thomas is listed as director.

Latest filing on EDGAR ↗
Sources

Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer.

Other pages with the same name (1)

Separate person records under the same name, not combined with this page. Each line says whether it shares an issuer with this record.

People around Thomas 40

Officers, directors, promoters and management entities named on the same filings, as of Oct 23, 2026, 5:45 PM ET. Showing the 40 with the most shared filings.

EV
Management entity

e.ventures Management, LLC

Executive Officer, Director, Promoter · 2 shared filings (2 issuers) · also on 2 other issuers

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

HG
Management entity

Headline Global Growth IV GP, LLC

Director · 2 shared filings (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

EG
Management entity

eVentures Growth GP, LLC

Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

GL
Management entity

Greycroft L.P.

Executive Officer, Director · 1 shared filing (1 issuer) · also on 7 other issuers

Greycroft L.P. is on 8 issuers in total — a repeat sponsor. Their page lists every one.

EV
Management entity

e.ventures US V GP, LLC

Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

EV
Management entity

e.ventures Growth II GP, LLC

Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

GT
Management entity

GCEV TRR, LLC

Executive Officer, Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

EV
Management entity

e.ventures US VI GP, LLC

Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

EV
Management entity

e.ventures Growth III GP, LLC

Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

EV
Management entity

e.ventures Co-Invest III GP, LLC

Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

EV
Management entity

e.ventures Co-Invest GP IV, LLC

Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

HC
Management entity

Headline Co-Invest GP V, LLC

Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

HU
Management entity

Headline US VII GP, LLC

Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

HG
Management entity

Headline Growth Lux GP S.a r.l.

Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

FM
Management entity

Fundcraft Management S.a r.l.

Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

HG
Management entity

Headline Growth Management, LLC

Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

MS
No photo found yet (own website and image search run after this page is viewed)
Person

Mathias Schilling

Director, Executive Officer · 16 shared filings (14 issuers) · also on 9 other issuers

Mathias Schilling is on 23 issuers in total — a repeat sponsor. Their page lists every one.

IS
No photo found yet (own website and image search run after this page is viewed)
Person

Ian Sigalow

Director · 5 shared filings (2 issuers) · also on 41 other issuers

Ian Sigalow is on 43 issuers in total — a repeat sponsor. Their page lists every one.

ES
No photo found yet (own website and image search run after this page is viewed)
Person

Edward Shenderovich

Director · 4 shared filings (1 issuer) · also on 4 other issuers

Edward Shenderovich is on 5 issuers in total — a repeat sponsor. Their page lists every one.

EN
No photo found yet (own website and image search run after this page is viewed)
Person

Eugene Nikiforov

Executive Officer, Director · 4 shared filings (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

BC
No photo found yet (own website and image search run after this page is viewed)
Person

Betsy Cohen

Executive Officer · 4 shared filings (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

TT
No photo found yet (own website and image search run after this page is viewed)
Person

Tommaso Trionfi

Executive Officer, Director · 4 shared filings (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

CL
No photo found yet (own website and image search run after this page is viewed)
Person

Christian Leybold

Director · 4 shared filings (3 issuers)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

DS
No photo found yet (own website and image search run after this page is viewed)
Person

Dana Settle

Director · 2 shared filings (2 issuers) · also on 37 other issuers

Dana Settle is on 39 issuers in total — a repeat sponsor. Their page lists every one.

SP
No photo found yet (own website and image search run after this page is viewed)
Person

Shervin Pishevar

Director · 2 shared filings (1 issuer) · also on 11 other issuers

Shervin Pishevar is on 12 issuers in total — a repeat sponsor. Their page lists every one.

TT
No photo found yet (own website and image search run after this page is viewed)
Person

Tri Tran

Executive Officer, Director · 2 shared filings (1 issuer) · also on 1 other issuer

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

CC
No photo found yet (own website and image search run after this page is viewed)
Person

CONRAD CHU

Executive Officer, Director · 2 shared filings (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

ZP
No photo found yet (own website and image search run after this page is viewed)
Person

Zachary Phillips

Executive Officer, Director · 2 shared filings (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

NP
No photo found yet (own website and image search run after this page is viewed)
Person

Nathan Phillips

Executive Officer, Director · 2 shared filings (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

PS
No photo found yet (own website and image search run after this page is viewed)
Person

Peter Sonsini

Director · 1 shared filing (1 issuer) · also on 31 other issuers

Peter Sonsini is on 32 issuers in total — a repeat sponsor. Their page lists every one.

MT
No photo found yet (own website and image search run after this page is viewed)
Person

Mark Terbeek

Director · 1 shared filing (1 issuer) · also on 7 other issuers

Mark Terbeek is on 8 issuers in total — a repeat sponsor. Their page lists every one.

PV
No photo found yet (own website and image search run after this page is viewed)
Person

Pravin Vazirani

Director · 1 shared filing (1 issuer) · also on 8 other issuers

Pravin Vazirani is on 9 issuers in total — a repeat sponsor. Their page lists every one.

JT
No photo found yet (own website and image search run after this page is viewed)
Person

Jonathan Turner

Director · 1 shared filing (1 issuer) · also on 3 other issuers

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

BK
No photo found yet (own website and image search run after this page is viewed)
Person

Brian Koo

Director · 1 shared filing (1 issuer) · also on 16 other issuers

Brian Koo is on 17 issuers in total — a repeat sponsor. Their page lists every one.

FC
No photo found yet (own website and image search run after this page is viewed)
Person

Frank Cartwright

Executive Officer, Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

JK
No photo found yet (own website and image search run after this page is viewed)
Person

James Kavanagh

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

BL
No photo found yet (own website and image search run after this page is viewed)
Person

Bjorn Book-Larsson

Executive Officer, Director · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

RS
No photo found yet (own website and image search run after this page is viewed)
Person

Rahul Sandil

Executive Officer · 1 shared filing (1 issuer)

Listed on the same filings as Thomas Gieselmann. Their page shows their other deals.

The team behind the deals

H
Sponsor group

Headline

3 issuers · 4 filings · $857.8M reported sold · 2022–2024

One team, 3 deal companies. Thomas Gieselmann is listed on 3 of them.

Sources

Issuers are grouped when their Form D filings share related persons, a management entity or a business address (automatic match from the filings). "Listed" marks the issuers that name Thomas Gieselmann.

G
Sponsor group

Greycroft

35 issuers · 46 filings · $2.54B reported sold · 2010–2026

One team, 35 deal companies. Thomas Gieselmann is listed on 2 of them.

Sources

Issuers are grouped when their Form D filings share related persons, a management entity or a business address (automatic match from the filings). "Listed" marks the issuers that name Thomas Gieselmann.

Same business address

51 other issuers file from the same address (first 50 shown)

A shared address can mean the same team, a shared office building or a registered agent. It is a lead, not a conclusion.

Registrations and other filings

Adviser registration (Form ADV)

A person is never an adviser firm. 3 of the 22 issuers this person is listed on match a Form ADV adviser (searched 24,962 advisers as of Oct 2, 2026): Headline Global Growth IV, L.P., e.ventures US VI, L.P., GCEV Co-Invest TRR, L.P..

Other offering types (Regulation A and Regulation Crowdfunding)

Searched SEC Regulation A Data Sets (Forms 1-A, 1-K, 1-Z; 2015 Q2 → 2026 Q3); SEC Crowdfunding Offerings Data Sets (Form C family; 2016 Q2 → 2026 Q3); EDGAR form index for 2026 Q3 → 2026 Q4 (51,358 records as of Oct 23, 2026, 8:41 PM ET) — nothing matched this name.

Property records none — individuals are not matched

Property records are matched to companies only, never to individuals, so none are matched to Thomas Gieselmann by design. Searched property records in Hillsborough County FL (Clerk recorded-document index Oct 14, 2026 to Oct 15, 2026 + FL DOR 2026 ownership roll), Miami-Dade County FL (FL DOR 2026 ownership roll), Harris County TX (HCAD 2026 ownership roll), Dallas County TX (DCAD 2026 ownership roll), New York City ACRIS documents and PLUTO ownership rows already retrieved for other issuers, Cook County IL sale and ownership rows already retrieved for other issuers (814,874 records as of Oct 23, 2026, 8:59 PM ET) for the 22 issuers this person is listed on — nothing matched.

Public profiles and social

Websites and social links of the issuers Thomas Gieselmann is listed on: none on file. No website or social profile named in e.ventures US VI, L.P.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #233,219 of 374,652 in line (53 issuers searched so far). One-tap searches: Look further ↓

Look further

One-tap searches on sites we do not index ourselves, with the name pre-filled (San Francisco, CA). Each opens in a new tab; what you find there is not verified by PartnerFacts.

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Courts

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Securities regulators

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Business registries

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Change history

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