Investor

Costanoa Ventures

52 companies in the founder graph, connected to 146 founders.

Portfolio

52 mapped

Definite Private YC S26

Enterprise Software ·2026

Farhan Ur Rehman, Gurshabd Singh Varaich, Mazin Al-Ani, Michael Ritchie, Mike Ritchie

Muon Space Private

Aerospace & Space ·2021

Dan McCleese, Jonny Dyer, Pascal Stang, Paul Day, Reuben Rohrschneider

Highnote Private

Fintech ·2020

John MacIlwaine, Kin Kee

Shepherd Private YC W21

Fintech ·2020

Justin Levine, Kehinde Williams, Marcella Imoisili, Mo Mahallawy, Mohamed El Mahallawy, Moyosoreoluwa Orekoya, Stephen Buonpane, Steve Buonpane

Bigeye Private

Data & Analytics ·2019

Egor Gryaznov, Kyle Kirwan

AKASA Private

Healthcare ·2018

Andrew Atwal, Andy Atwal, Benjamin Beadle-Ryby, Malinka Walaliyadde, Varun Ganapathi

Lively, Inc. Private YC W17

Healthcare ·2017

Alex Cyriac, Shobin Uralil

Focal Systems Private YC W16

Enterprise Software ·2016

Adriano Quiroga, Francois Chaubard, Michael Cantalino, Michael John Cantalino

PayNearMe Private

Fintech ·2009

Danny Shader

6sense Private

Marketing & Advertising

Amanda Kahlow, Dustin Chang, Premal Shah, Shane Moriah, Viral Bajaria

Alation Private

Data & Analytics

Aaron Kalb, Feng Niu, Satyen Sangani, Venky Ganti

AppOmni Private

Cybersecurity

Brendan O'Connor, Brian Soby

Aquabyte Private

Artificial Intelligence

Bryton Shang

Assured Private

Artificial Intelligence

Justin Lewis-Weber, Theo Patt

Auterion Private

Aerospace & Space

Kevin Sartori, Lorenz Meier

Basis Theory Private

Fintech

Ben Milne, Brian Billingsley, Colin Luce

Bedrock Ocean Exploration Private

Hardware & Electronics

Anthony DiMare, Charles Chiau

Bugcrowd Private

Cybersecurity

Casey Ellis, Chris Raethke, Sergei Belokamen

Cape Private

Cybersecurity

Gavin Uhma, John Doyle, Nicholas Espinoza

Comun Private

Fintech

Abiel Gutierrez, Andres Santos

Cyberhaven Private

Cybersecurity

Cristian Zamfir, George Candea, Radu Banabic, Vitaly Chipounov, Volodymyr Kuznetsov

Cyral Private

Cybersecurity

Manav Mital, Srini Vadlamani

Demandbase Private

Marketing & Advertising

Chris Golec

Earthmover Private

Data & Analytics

Joe Hamman, Ryan Abernathey

Empirical Security Private

Cybersecurity

Ed Bellis, Jay Jacobs, Michael Roytman

FOSSA Private

Developer Tools

Kevin Wang

Fauna Private

Developer Tools

Evan Weaver, Matt Freels

Feldera Private

Data & Analytics

Gerd Zellweger, Lalith Suresh, Leonid Ryzhyk

Grovo Private

Education

Jeff Fernandez, Nick Narodny, Surag Mungekar

Hidden Level Private

Aerospace & Space

Gary Dominicos, Jeff Cole

Ivo Private

Artificial Intelligence

Jacob Duligall, Min-Kyu Jung, Min-Kyu Jung Jacob Duligall

Kenna Security Private

Cybersecurity

Ed Bellis, Jeff Heuer

Kepler Communications Private

Aerospace & Space

Jeffrey Osborne, Mark Michael, Mina Mitry, Wen Cheng Chong

Marble Health Private

Healthcare

Dan Ross, Jake Sussman

Noyo Private

Fintech

Dennis Lee, Shannon Goggin

Numa Private

Software & IT

Andy Ruff, Christian Gaiser, Dimitri Chandogin, Gerhard Maringer, Inga Laudiero, Joel Grossman, Steven Ginn, Tasso Roumeliotis

Parallel Domain Private

Artificial Intelligence

Kevin McNamara

Pepperdata Private

Data & Analytics

Chad Carson, Sean Suchter

Quizlet Private

Education

Andrew Sutherland

Rafay Systems Private

Developer Tools

Haseeb Budhani

Reach Security Private

Cybersecurity

Colt Blackmore, Garrett Hamilton

Regrow Ag Private

Energy & Climate

Anastasia Volkova, William Salas

Replicant Private

Marketplace

Benjamin Gleitzman, Gadi Shamia, Jeremy Powers, Josh Lerman

Rerun Private

Artificial Intelligence

Emil Ernerfeldt, Moritz Schiebold, Nikolaus West

Return Path Private

Marketing & Advertising

George Bilbrey, Jack Sinclair, Matt Blumberg

Roadster Private

Automotive & Mobility

Andy Moss, Elsa Kawai, Mika Kozma, Mike Lenz, Trey Matteson, Vincent Lo

RunReveal Private

Enterprise Software

Alan Braithwaite, Evan Johnson

SGNL Private

Cybersecurity

Erik Gustavson, Scott Kriz

Skedulo Private

Enterprise Software

Matt Fairhurst

StackHawk Private

Cybersecurity

Joni Klippert, Ryan Severns, Scott Gerlach

Vannevar Labs Private

Aerospace & Space

Brett Granberg, Nini Hamrick, Nini Moorhead

Vic.ai Private

Artificial Intelligence

Alexander Hagerup, Kristoffer Roil, Rune Loyning