Thomvest Ventures
Thomvest Ventures is a privately held, family-office backed evergreen venture capital firm founded in 1996 that deploys Peter J. Thomson's capital across two arms: a $500M+ San Francisco tech-venture fund (Fintech, AI/Data Infrastructure, Cybersecurity) and a Toronto-based Family Investment Office managing non-tech assets, with 97 investments, 52 exits, and 70% liquidity or growth rate.
- Company typePrivate
- Founded1996
- HeadquartersSan Francisco, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Thomvest Ventures does
Thomvest Ventures is a privately held, family-office backed venture capital firm founded in 1996 by Peter J. Thomson, a Director of Thomson Reuters Corporation and Co-Chairman of The Woodbridge Company. The firm operates two distinct but coordinated arms: (1) Thomvest Ventures, a San Francisco-based evergreen venture capital fund of $500M+ that invests in technology companies across three core verticals — Fintech, AI & Data Infrastructure, and Cybersecurity — with Managing Director Don Butler leading investment activity; and (2) Thomvest Asset Management / Thomvest Family Investment Office, a Toronto-based entity led by President Eugene Siklos that deploys the family's non-tech capital across private equity, public equities, credit, real assets (real estate, farmland, and infrastructure), and direct, fund, and co-investments. Across the firm's history, Thomvest has made 97 total investments with 52 exited companies; approximately 70% of its portfolio companies have gone public, been acquired, or continue to grow, with notable outcomes including Blend (NYSE:BLND), SoFi (NASDAQ:SOFI), Lending Club (NYSE:LC), Figure (NASDAQ:FIGR), iPass (NASDAQ:IPAS), Cylance→BlackBerry ($1.4B), ThousandEyes→Cisco (~$1B), and Isovalent→Cisco.
The firm's core 'product' is long-term growth capital paired with operating-partner expertise. The operating-partner model is a defining differentiator: Brad Brooks (former CEO of Censys and OneLogin), Brendan Hogan (former CSO of Outpost24 and VP at Carbon Black), Kip Knight (former President of H&R Block, CMO of Taco Bell, and VP Marketing at eBay), and Karim Toubba (CEO of LastPass) provide operators-as-advisors to portfolio founders across go-to-market, scaling, and strategy. The firm co-invests with top-tier venture capital peers (Khosla Ventures, Mayfield, CRV, Databricks Ventures, Matrix Partners, ICONIQ Growth, Accel, Insight Partners, Walden Catalyst, Intel Capital, QED Investors, 01 Advisors) on rounds ranging from $7.5M seed to $200M+ growth-stage debt-and-equity financings, with portfolio companies in the US, Canada, Mexico, the UK, Israel, and Australia. The marketing and deal-sourcing engine is anchored in long-form original research, earned media in Fortune/WSJ/Axios/PitchBook/Bloomberg, curated founder and LP events, and a LinkedIn-led organic presence.
Thomvest's revenue mechanics follow the standard fund-management model — management fees on assets under management plus carried interest on profitable portfolio exits — but with a key structural difference: the $500M+ Thomvest Ventures fund is evergreen and family-capital-backed, with Peter J. Thomson as the source of capital, so there is no traditional 10-year fund-lifecycle pressure. Combined AUM across both arms is $749M. The firm has 11-50 employees, with ~15 named investment team members in San Francisco and a five-investment-professional plus five-accounting team in Toronto. There is no proprietary technology platform; the firm experiments with AI agents internally for VC workflows and uses cloud-based tools for portfolio monitoring and financial analysis, but AI is not a commercial product line.
Thomvest Ventures firmographics
Firmographics- Name
- Thomvest Ventures
- Legal name
- Thomvest Ventures
- Website
- https://thomvest.com
- Company type
- Private
- Founded year
- 1996
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Thomvest Ventures is a privately held, family-office backed evergreen venture capital firm founded in 1996 that deploys Peter J. Thomson's capital across two arms: a $500M+ San Francisco tech-venture fund (Fintech, AI/Data Infrastructure, Cybersecurity) and a Toronto-based Family Investment Office managing non-tech assets, with 97 investments, 52 exits, and 70% liquidity or growth rate.
- Ownership category
- akta.pro rank
Thomvest Ventures industry classification
Industry- Product category
- Venture Capital
- NAICS
- Portfolio Management and Investment Advice (523940), Miscellaneous Financial Investment Activities (523999), All Other Financial Investment Activities (52399)
- SIC
- Investors, Nec (6799), Investment Advice (6282)
- akta.pro primary industry
- Sector-Focused Venture Capital (Vertical Specialists) (FSANAAAD)
- akta.pro secondary industries
- Equity Long/Short — Industrials/Materials Focus (FSAHAAAN), Multi-Strategy — Equity L/S + Sector Specialists (FSAHAFAD)
Keywords
Where Thomvest Ventures is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Thomvest Ventures business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Venture capital fund management: Primary revenue stream: Thomvest Ventures fund ($500M+ evergreen fund per Kip Knight bio) earns management fees on Assets Under Management and carried interest on profitable portfolio exits; supports tech/VC investments in fintech, AI/data infrastructure, and cybersecurity.
- Family Investment Office capital deployment: Thomvest Asset Management deploys family capital across private equity, public equities, credit, real assets (infrastructure, farmland, real estate) via direct, fund, and co-investments; managed by team of five investment professionals in Toronto.
- Direct investment gains from portfolio exits: Direct returns on portfolio investments via IPOs (Blend NYSE:BLND 2021, SoFi NASDAQ:SOFI 2021, Lending Club NYSE:LC 2014, Figure NASDAQ:FIGR 2025, iPass NASDAQ:IPAS 2003) and acquisitions (Cylance→BlackBerry 2018, Kabbage→AmEx 2022, ThousandEyes→Cisco 2020, Isovalent→Cisco 2024, Skyport→Cisco 2018, Okena→Cisco 2003, Lexar→Micron 2006, Nexabit→Lucent 1999, Parakey→Facebook 2007, Vungle→Blackstone 2019, DataXu→Roku 2019, Skyhigh→McAfee 2017, Lastline→VMware 2020, GuardianEdge→Symantec 2010, FlashSoft→SanDisk 2012, Glide→Compass 2021, Maxwell, Certicom→RIM 2009, Omnimark→Stilo 2001, PremFina, Plum, Public Mobile→TELUS 2013, Obie).
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Thomvest Ventures product offering
Product offeringCore offering
Thomvest is a group of investment companies that makes long-term venture capital and direct investments on behalf of Peter J. Thomson and his family. It operates two distinct service lines: (1) Thomvest Ventures, a $500M+ evergreen venture capital fund based in San Francisco focused on fintech, AI & data infrastructure, and cybersecurity, and (2) the Thomvest Family Investment Office (Thomvest Asset Management) in Toronto, which deploys family capital across private equity, public equities, credit, real assets (infrastructure, farmland, real estate), and infrastructure via direct, fund, and co-investments. The firm has made 97 total investments, holds $749M in AUM, and reports 52 exited companies.
Product overview
Thomvest operates as a group of investment companies offering two distinct service offerings: (1) Thomvest Ventures, a $500M evergreen venture capital fund based in San Francisco focused on Fintech, Cybersecurity, and Cloud Infrastructure investments, and (2) the Thomvest Family Investment Office (Thomvest Asset Management), based in Toronto, which manages all other Thomvest investments outside the Thomvest Ventures portfolio across Private Equity, Public Equities, Credit, Real Estate, and Infrastructure. Together, the two entities operate as a unified long-term capital partner for portfolio companies and direct investments, with 97 total investments, $749M AUM, and 52 exited companies across the firm's history.
Differentiator
Problem solved
Functional benefit
Brands
- Thomvest Ventures: The San Francisco-based venture capital arm of Thomvest that invests in fintech, AI & data infrastructure, cybersecurity, and other technology verticals.
- Thomvest Asset Management
- Thomvest Family Investment Office
- Thomvest Canada
Products and services
- Thomvest Ventures A $500M+ evergreen venture capital fund based in San Francisco that partners with mission-driven founders in fintech, cybersecurity, and cloud infrastructure. Founded by Peter J. Thomson in 1996, the firm has made 97 total investments with 52 exited companies, and is managed by a team led by Managing Director Don Butler.
- Thomvest Family Investment Office Based in Toronto, the Family Investment Office manages all Thomvest investments outside of the Thomvest Ventures portfolio, with a team of five investment professionals sourcing, evaluating, and servicing opportunities across Private Equity, Public Equities, Credit, Real Estate, and Infrastructure.
Quantifiable outcome
- 70% of portfolio companies have gone public, been acquired, or continue to grow
- +3 more outcomes
Companies that use Thomvest Ventures
Customer profileSegments5 records
Ideal customer profiles4 records
Thomvest Ventures technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Thomvest Ventures partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered founder / source of capital and portfolio ceo reference.
- Peter Thomson (Chairman & Founder)founder / source of capitalPeter J. Thomson is a Director of Thomson Reuters Corporation and Co-Chairman of The Woodbridge Company; he is also the source of capital for Thomvest. Founded Thomvest in 1996.
- Stuart McClure (CEO of Qwiet.AI)portfolio ceo referencePortfolio CEO endorsement cited on Thomvest website: 'Thomvest has been a long-time investment partner in the truest sense of the word and contributes endlessly to our success. The decision to engage with Thomvest has proven to be one of the best I have made as an operator.'
- Jamie Hale (CEO of Ladder)portfolio ceo referencePortfolio CEO endorsement cited on Thomvest website: 'Thomvest Ventures is a fantastic partner. Their expertise, resources, and willingness to be in it with us has been an invaluable resource in helping us scale.'
- Miguel Fernandez Larrea (CEO of CapChase)portfolio ceo referencePortfolio CEO endorsement cited on Thomvest website: 'From their vast experience in credit and fintech, through their executive groups (Risk and Finance), to thoughtful and impactful business development introductions, Don and the Thomvest team always deliver.'
- John Paasonen (CEO of Maxwell)portfolio ceo referencePortfolio CEO endorsement cited on Thomvest website: 'Thomvest Ventures sets themselves apart from other VC firms with their deep knowledge of proptech/fintech, their proactiveness as true partners in scaling the business, and their unparalleled network of experts. We're thrilled to be building Maxwell together with the Thomvest team.'
- Eli Chait (CEO at Wholesail)portfolio ceo referencePortfolio CEO endorsement cited on Thomvest website: 'Thomvest Ventures brings deep industry expertise and strategic guidance to our B2B payments network.'
Scale indicators7 records
Recent moves6 records
Expansion highlights6 records
Thomvest Ventures competitors and assessment
Company assessmentDirect peers
- CRV: Early-to-growth-stage venture firm with comparable fund size and a long history of co-investing with Thomvest (CRV led the DeductiveAI $7.5M seed with Thomvest participating). CRV's enterprise and infrastructure focus overlaps with Thomvest's AI and cybersecurity verticals.
- ICONIQ Growth: Growth-stage venture and growth equity firm that led Coast's $40M Series B with Thomvest participating. Comparable focus on fintech and enterprise software at growth stage, with similar check sizes.
- Mayfield: Early-stage enterprise and consumer tech investor that co-led Exaforce's Series A with Thomvest. Direct overlap in AI and security infrastructure theses, and similar stage focus.
- Insight Partners: Large growth-stage software investor that participated in Coast's $40M Series B alongside Thomvest. Overlapping interest in vertical SaaS, fintech, and cybersecurity, with comparable co-investment profile.
- Khosla Ventures: Large, founder-led venture firm that co-led Exaforce's $75M Series A alongside Thomvest Ventures. Heavy overlap in AI infrastructure and cybersecurity investments, with a comparable operator-heavy investment style.
- Intel Capital: Strategic corporate venture arm of Intel that co-invested in OPAQUE's Series B with Thomvest. Direct peer in confidential computing, AI infrastructure, and enterprise semiconductor-adjacent investments.
- Walden Catalyst: Deep-tech and AI-focused venture firm that led OPAQUE's $24M Series B with Thomvest participating. Directly comparable in AI infrastructure, confidential computing, and enterprise data security theses.
- QED Investors: Fintech-specialist venture firm that co-invested with Thomvest in Capchase's $200M+ round. Strong overlap in fintech thesis (lending, embedded finance, digital banking), making it a direct peer in Thomvest's primary vertical.
- Accel: Global venture firm that participated in Coast's $40M Series B alongside Thomvest. Direct overlap in fintech and enterprise software investments across seed-to-growth stages.
- Matrix Partners: Early-to-growth-stage venture firm that co-led Baselane's funding alongside Thomvest's Series B. Comparable in fintech/proptech and enterprise software focus with similar stage orientation.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Thomvest Ventures social profiles
Digital presenceThomvest Ventures financial estimates
Financial estimateRevenue estimate
Valuation estimate
Thomvest Ventures leadership team
Management profileNumber of profiles
Profiles17 records
Thomvest Ventures subsidiaries and ownership
Company hierarchySubsidiaries3 records
Thomvest Ventures funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Thomvest Ventures M&A and investment
M&A and investmentM&A
Investments149 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Thomvest Ventures
What does Thomvest Ventures do?
Thomvest is a group of investment companies that makes long-term venture capital and direct investments on behalf of Peter J. Thomson and his family. It operates two distinct service lines: (1) Thomvest Ventures, a $500M+ evergreen venture capital fund based in San Francisco focused on fintech, AI & data infrastructure, and cybersecurity, and (2) the Thomvest Family Investment Office (Thomvest Asset Management) in Toronto, which deploys family capital across private equity, public equities, credit, real assets (infrastructure, farmland, real estate), and infrastructure via direct, fund, and co-investments. The firm has made 97 total investments, holds $749M in AUM, and reports 52 exited companies.
Is Thomvest Ventures a public or private company?
Thomvest Ventures is a private company. It is classified as family owned and is currently operating.
When was Thomvest Ventures founded?
Thomvest Ventures was founded in 1996. It employs 11 to 50 people.
Where is Thomvest Ventures based?
Thomvest Ventures is headquartered in San Francisco, United States, in the North America region.
How does Thomvest Ventures make money?
Three revenue lines are on record. Venture capital fund management is the primary driver. The others are family Investment Office capital deployment and direct investment gains from portfolio exits.
Who are Thomvest Ventures's main competitors?
Direct peers on record are CRV, ICONIQ Growth, Mayfield, Insight Partners, Khosla Ventures, Intel Capital, Walden Catalyst, QED Investors, Accel and Matrix Partners.
Does Thomvest Ventures have an API?
No public API is recorded for Thomvest Ventures.
What industry is Thomvest Ventures in?
Thomvest Ventures's product category is Venture Capital. Its primary akta.pro industry code is FSANAAAD, Sector-Focused Venture Capital (Vertical Specialists), with a secondary code of FSAHAAAN, Equity Long/Short — Industrials/Materials Focus. Its NAICS code is 523940 and its SIC code is 6799.