Three Bridges

ActiveVenture Capital

Website

Updated: Jan 22, 2026 ·

Financial History

Total Raised

N/A

Valuation

N/A

Investments Made

Date	Company	Round	Lead Investor(s)	Co-Investor(s)
May 1, 2025	Sanity	$85.0M Series C	—	Accel, Bonfire Ventures, CRV, Flex Capital, Heavybit, ICONIQ Capital, Monochrome Capital, Obvious Ventures, Struck Capital, TenOneTen Ventures, Threshold Ventures, Uncork Capital, Adam Gross, Chris McKillop, Christian Bach, Edvard Engesæth, Evan Williams, George Kurtz, Mathias Biilmann Christensen
Jul 1, 2024	OnRamp	$14.0M Series A	—	20VC, AirAngels, Craft Ventures, Javelin Venture Partners, Rabbit Ventures, Staenberg Venture Partners, Allison Pickens (Allison Pickens Ventures), Bobby Lo, James Beshara, Julian Shapiro, Mario Götze, Martin Enderle, Max Mullen, Steven Kamali
Jun 1, 2021	Checkly	$10.0M Series A	—	468 Capital, Accel, Andreessen Horowitz, Angel Invest, Basis Set Ventures, Dig Ventures, Heavybit, ICONIQ Capital, Mango Capital, Monochrome Capital, Glenn Solomon, Obvious Ventures, Threshold Ventures, Adam Gross, Ameet Patel, Christian Bach, Dhruv Kaul, Edvard Engesæth, Evan Williams, Greg Brockman, Mathias Biilmann Christensen, Guillermo Rauch
Jun 1, 2021	Sanity	$39.0M Series B	—	Accel, Bonfire Ventures, CRV, Flex Capital, Heavybit, ICONIQ Capital, Monochrome Capital, Obvious Ventures, Struck Capital, TenOneTen Ventures, Threshold Ventures, Uncork Capital, Adam Gross, Chris McKillop, Christian Bach, Edvard Engesæth, Evan Williams, George Kurtz, Mathias Biilmann Christensen
Jun 1, 2021	Tajir	$17.0M Series A	—	2xN, 5Y Capital, Kevin Hartz, Adverb Ventures, Awesome Ventures, B Capital Group, Bond, Breakthrough Energy Ventures, Cubit Capital, Cyberlaunch, EVE Atlas, Founders Fund, Frontline Ventures, Granite Asia, Heavybit, Helium-3 Ventures, ICONIQ Capital, Immeasurable, Initialized Capital, Jetstream, Kleiner Perkins, LGF, LombardStreet Ventures, Monochrome Capital, NewView Capital, Next Play Ventures, Obvious Ventures, Sequoia Capital, Shield Capital, Shunwei Capital, SNR, Susa Ventures, Threshold Ventures, Adam Gross, Akshay Kothari, Alex Stamos, Christian Bach, Claire Hughes Johnson, Daniel Kan, Dylan Field, Emre Baran, Evan Williams, Immad Akhund, James Park, Julia Hartz, Julian Shapiro, Keith Masback, Mathias Biilmann Christensen, Matt Bellamy, Max Mullen, Megan Quinn, Michael G. Rubin, Nate Cavanaugh, Phillip Chambers, Scott Belsky, Shane Curran, Stewart Butterfield, Thomas Noonan, Tobias Lutke, Will Gaybrick
Apr 1, 2021	Nhost	$3.0M Seed	—	Afore Capital, Antler, Conversion Capital, Heavybit, ICONIQ Capital, Madrona Ventures, Monochrome Capital, Nauta Capital, Obvious Ventures, Preston-Werner Ventures, Threshold Ventures, Ulu Ventures, Y Combinator, Adam Gross, Christian Bach, Edvard Engesæth, Evan Williams, Ido Yablonka, Jeremy Stoppelman, Kevin Lin, Mathias Biilmann Christensen, Michael Stoppelman, Neill Occhiogrosso, Oren Dobronsky, Ran Makavy, Roger Bamford
Mar 1, 2021	OpenComp	$5.0M Seed	—	Heavybit, ICONIQ Capital, Monochrome Capital, Obvious Ventures, Threshold Ventures, Adam Gross, Christian Bach, Edvard Engesæth, Mathias Biilmann Christensen
Jan 1, 2021	Openbase	$4.0M Seed	—	Altaclub VC, Amplify Partners, Blossom Capital, Chicago Ventures, EQT Ventures, Felix Capital, General Catalyst, Heartcore Capital, Heavybit, Hoxton Ventures, ICONIQ Capital, Insight Partners, Kleiner Perkins, Mango Capital, Monochrome Capital, Obvious Ventures, Olima Ventures, Redpoint Ventures, Starting Line, The Hit Forge, Threshold Ventures, Uncork Capital, Y Combinator, Zeev Capital, Adam Gross, Amit Agarwal, Christian Bach, Daniel Gebler, Dylan Field, Edvard Engesæth, Emmett Shear, Evan Williams, Gerhard Eschelbeck, Girish Mathrubootham, Jeremy Stoppelman, Kevin Lin, Koen Bok, Mathias Biilmann Christensen, Michael Stoppelman, Oren Dobronsky, Quinn Slack, Ran Makavy, Simon Borrero, Spencer Kimball
Oct 1, 2020	Sanity	$9.0M Series A	—	83North, Accel, Addition, AngelList Syndicator, Balderton Capital, Bonfire Ventures, Coinbase Ventures, Comcast Ventures, CRV, Drive Capital, Fathom Capital, Flex Capital, Greylock, Heavybit, ICONIQ Capital, Iluminar Ventures, Index Ventures, Kleiner Perkins, Mango Capital, Marathon Venture Capital, Monochrome Capital, Next Play Ventures, Obvious Ventures, Otherwise Fund, Pareto Holdings, Picus Capital, Redpoint Ventures, Struck Capital, TenOneTen Ventures, Threshold Ventures, Uncork Capital, Y Combinator, Adam Gross, Adam Wiggins, Akshay Kothari, Alfonso De los Rios, Augusto Marietti, Chris McKillop, Christian Bach, Dylan Field, Edvard Engesæth, Evan Williams, Fidji Simo, Fredrik Björk, George Kurtz, Gokul Rajaram, Guillermo Rauch, Guy Podjarny, Jeremy Yap, Kelvin Beachum Jr., Liam Casey, Lluís Cañadell, Mathias Biilmann Christensen, Mike Krieger, Nick Caldwell, Pablo Viguera, Ran Makavy, Scott Belsky, Shane Curran, Spencer Kimball
Oct 1, 2020	Sym	$9.0M Series A	—	468 Capital, Addition, AIX Ventures, Amplify Partners, Andreessen Horowitz, Bessemer Venture Partners, Bling Capital, Drive Capital, Felicis Ventures, Hack VC, Heavybit, ICONIQ Capital, IDG Ventures, Index Ventures, Innovation Endeavors, IVP, Kleiner Perkins, Lobby Capital, Mohr Davidow Ventures, Monochrome Capital, Obvious Ventures, Redpoint Ventures, Alexander Rosen, Scale Asia Ventures, Summit Partners, Threshold Ventures, Uncork Capital, Uncorrelated Ventures, Adam Gross, Alex Stamos, Bart Lorang, Christian Bach, Edvard Engesæth, Eoghan McCabe, Evan Williams, Fredrik Björk, Howie Liu, Kelvin Beachum Jr., Mathias Biilmann Christensen, Nick Caldwell
Sep 1, 2020	MyPart	$650K Seed	—	Cyberstarts VC, Gemini Israeli Ventures, Javelin Venture Partners, NFX, Rabbit Ventures, Staenberg Venture Partners
Apr 1, 2020	Checkly	$2.0M Seed	—	468 Capital, Accel, Amplify Partners, Andreessen Horowitz, Angel Invest, AngelList Syndicator, Antler, Basis Set Ventures, Dig Ventures, Episode 1 Ventures, Heavybit, Hoxton Ventures, HV Capital, ICONIQ Capital, Lakestar, Mango Capital, Monochrome Capital, Glenn Solomon, Obvious Ventures, Redpoint Ventures, Sapphire Ventures, Threshold Ventures, Uncork Capital, Adam Gross, Ameet Patel, Amit Agarwal, Andy Chung, Christian Bach, Dhruv Kaul, Edvard Engesæth, Evan Williams, Gerhard Eschelbeck, Greg Brockman, Mathias Biilmann Christensen, Roberto Nicastro, Spencer Kimball, Guillermo Rauch
Sep 1, 2019	Sanity	$2.0M Seed	—	83North, Accel, AngelList Syndicator, Balderton Capital, Comcast Ventures, CRV, Fathom Capital, Flex Capital, Heavybit, ICONIQ Capital, Iluminar Ventures, Kleiner Perkins, Mango Capital, Marathon Venture Capital, Monochrome Capital, Obvious Ventures, Pareto Holdings, Picus Capital, TenOneTen Ventures, Threshold Ventures, Uncork Capital, Y Combinator, Adam Gross, Adam Wiggins, Alfonso De los Rios, Augusto Marietti, Chris McKillop, Christian Bach, Dylan Field, Edvard Engesæth, Evan Williams, George Kurtz, Gokul Rajaram, Guy Podjarny, Jeremy Yap, Liam Casey, Lluís Cañadell, Mathias Biilmann Christensen, Pablo Viguera, Ran Makavy, Spencer Kimball
Mar 1, 2015	Kitchenbowl	$1.0M Seed	—	Javelin Venture Partners, Pioneer Square Labs, Rabbit Ventures, Staenberg Venture Partners, Unlock Venture Partners, Charlie Songhurst, Gary Rubens, Jeffrey Wilke, Paul Stahura, Richard Galanti, Rudy Gadre
Mar 1, 2014	Appvance.ai	$1.0M Series A	—	Incisive Ventures, Staenberg Venture Partners, Voyager Capital

Financial History

Total Raised

N/A

Valuation

N/A

Leadership Team

Key people at Three Bridges.

Peter Secor

General Partner

Leadership Team

Key people at Three Bridges.

Peter Secor

General Partner

Deep Dive

High-Level Overview

Three Bridges is a private equity and venture capital firm that provides flexible capital solutions to individuals, families, and institutions, focusing on unique investment opportunities across venture capital, private equity, and debt financing[1]. Their investment philosophy centers on backing passionate founders and teams, targeting companies that empower healthier living, operate in large addressable markets, leverage disruptive technologies, and possess durable competitive advantages with proven business models[1]. By leveraging a robust network, Three Bridges not only sources deals but also engages its investors as partners who actively support portfolio companies, thereby enhancing the startup ecosystem through collaborative growth and capital access[1].

Origin Story

Founded with the vision of democratizing access to private capital, Three Bridges Private Capital emerged to serve investors—particularly individuals and family offices—who traditionally lacked entry to venture capital and private equity opportunities[1]. While the exact founding year and key partners are not explicitly stated in the available information, the firm’s evolution reflects a commitment to flexible capital deployment and partnership-driven investment, emphasizing a collaborative approach between investors and portfolio companies[1].

Core Differentiators

Flexible Capital Model: Offers venture capital, private equity, and debt financing tailored to investor and company needs[1].
Network Strength: Utilizes a strong network of investors who actively participate as partners, providing operational support to portfolio companies[1].
Investment Focus: Targets companies with large markets, disruptive technologies, and sustainable competitive advantages[1].
Collaborative Approach: Investors are integrated into the growth process, enhancing value beyond capital infusion[1].

Role in the Broader Tech Landscape

Three Bridges operates at the intersection of private capital and innovation, riding the trend of increasing demand for flexible, patient capital in emerging and disruptive sectors. Their focus on companies that promote healthier lives and leverage structural technological changes aligns with broader market forces favoring healthtech, digital transformation, and sustainability. By enabling access to capital for passionate founders and connecting investors as active partners, Three Bridges influences the startup ecosystem by fostering growth in sectors with significant social and economic impact[1].

Quick Take & Future Outlook

Looking ahead, Three Bridges is well-positioned to capitalize on growing investor interest in impact-driven and technology-enabled businesses. Trends such as health innovation, digital disruption, and the rise of family office investments in private markets will likely shape their journey. Their collaborative investment model may evolve to deepen operational involvement and expand sector focus, potentially increasing their influence as a bridge between capital and transformative startups. This approach ties back to their founding vision of democratizing access and creating value through partnership and flexible capital deployment[1].

Sources

High-Level Overview

Origin Story

Core Differentiators

Flexible Capital Model: Offers venture capital, private equity, and debt financing tailored to investor and company needs[1].
Network Strength: Utilizes a strong network of investors who actively participate as partners, providing operational support to portfolio companies[1].
Investment Focus: Targets companies with large markets, disruptive technologies, and sustainable competitive advantages[1].
Collaborative Approach: Investors are integrated into the growth process, enhancing value beyond capital infusion[1].