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About
Eric Steen is Co-Founder and CEO of Lygos, a company he helped develop from a university research spinout into a commercial technology platform after its participation in Y Combinator (W15). Under his leadership, the company raised more than $210 million across venture capital, strategic partnerships, government programs, and project financing, established partnerships with Fortune 100 companies and agencies including the U.S. Departments of Defense, Energy, and Agriculture and the National Science Foundation, and completed transactions transferring its pilot manufacturing facility to BioMADE and its agricultural and water treatment business to other organizations. With over 15 years of experience commercializing technologies across agriculture, consumer products, advanced materials, and industrial biotechnology, he also invests in and advises founders and companies in biotechnology, climate technology, healthcare, advanced manufacturing, and consumer products.
CEO at LygosYC W16
Intro paths
Eric went through Y Combinator (Winter 2016) — any YC alum in your network can reach them through the YC community.
In turn, Eric can intro founders to Lygos's investors below.
Lygos's investors · 20
Co-founders at Lygos

Frequently asked questions
- Who is Eric Steen?
- Eric Steen is Co-Founder and CEO of Lygos, a company he helped develop from a university research spinout into a commercial technology platform after its participation in Y Combinator (W15). Under his leadership, the company raised more than $210 million across venture capital, strategic partnerships, government programs, and project financing, established partnerships with Fortune 100 companies and agencies including the U.S. Departments of Defense, Energy, and Agriculture and the National Science Foundation, and completed transactions transferring its pilot manufacturing facility to BioMADE and its agricultural and water treatment business to other organizations. With over 15 years of experience commercializing technologies across agriculture, consumer products, advanced materials, and industrial biotechnology, he also invests in and advises founders and companies in biotechnology, climate technology, healthcare, advanced manufacturing, and consumer products.
- Where does Eric Steen work?
- Eric Steen is CEO of Lygos.
- What companies did Eric Steen found?
- Eric Steen founded Lygos.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
University of California, Berkeley mafia1,343
Also came through, then founded or led a company.
University of California, Berkeley, Haas School of Business mafia366
Also came through, then founded or led a company.
Brown University mafia326
Also came through, then founded or led a company.
Purdue University mafia249
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Lygos's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights





































