Understanding Open Source

At the core, both large businesses and open source need each other to move the needle. FOSSA implements the systems serious companies need to build software effectively.


Codebases Actively Tracked


Automated Audits


Active OSF Partners


In funding

Our team of experts

With decades of experience combined, our team has launched, built and shipped at top open source organizations like Cloudera, Apache and more...

Kevin Wang

CEO & Founder

Abraham Elmahrek


Alex Nuccio


Carlos Cheung

Client Director

Caleb Cross

Cus. Advocate

Leo Zhang


Victoria Bian


Andre Giron

Quality Engineer

Patrick Algrim


Jill Ratkevic

Marketing / PR

Mark Radcliffe

Legal Counsel

Heather Meeker

Legal Counsel


Working with FOSSA's team was a pleasure. They were knowledgeable, hands-on and engaged; willing to jump in at any hour to solve problems.

Yigal Deitcher
Legal & Compliance, IronSrc

For the love of open source

As community members who built careers on open source contributions, we're constantly looking for ways to partner and give back.


Popular & free community tool that summarizes open source licenses in plain english; by team FOSSA

Visit site »


FOSSA maintains one of the most popular open source dependency analysis tools on GitHub.

Visit site »

San Francisco Open Source Meetup

FOSSA runs the San Francisco Open Source Meetup Group in our 4000 sqft warehouse-style SoMa office.

Visit site »

Node Package Manager

FOSSA provides an add-on for npm Enterprise users to preview dependencies before using them

Learn more »

More Friends of FOSSA

Backed by Technologists


Open Source Fund


Marc Benioff
CEO, SalesForce

Jaan Tallinn
CTO, Skype

Steve Chen
CTO, YouTube

Amr A.
CTO, Cloudera

Jim Frankola
CFO, Cloudera

Andy Chou
CTO, Coverity

Caleb Sima
C1, HP, a16z

Justin Mateen
CMO, Tinder

Get in Touch

Reach out to us anytime regarding our team, offerings or other. We'd be happy to speak with you.