Eric Steen Net Worth (Estimated)

Who is Eric Steen?

Eric Steen is a co-founder of Lygos, a company that focuses on sustainable bioproducts. He was part of the Y Combinator Winter 2016 batch.

Highlights:

• Stanford University
• Y Combinator W16
• Lygos focuses on sustainable chemicals

About Lygos

Founded in 2010, Lygos is providing biotechnology solutions for today’s renewable chemical challenges. They engineer microbes to convert sugars into high-value, industrial chemicals, targeting compounds where biological production is cost-advantaged over petrochemical production.

Model inputs

• Stage: series-a
• Valuation tier: raise-10x
• Funding input: reported raise $13.0M
• Valuation note: Press matches leftover $13M Series A. Later $15.5M B and other closes exist; lock this A, not lifetime totals.
• Research as-of: 2026-09-14
• Funding source: https://techcrunch.com/2016/12/13/synthetic-biology-startup-lygos-raises-13-million-from-os-fund-and-ia-ventures-to-make-cleaner-chemicals/

FAQ: Eric Steen net worth and Lygos valuation

What is Eric Steen's net worth?

Eric Steen's estimated net worth / paper wealth is $36.4M (range $25.5M–$54.6M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Eric Steen net worth

Eric Steen's estimated net worth / paper wealth is $36.4M (range $25.5M–$54.6M) as of 2026. This Eric Steen net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Eric Steen worth?

Eric Steen's estimated net worth / paper wealth is $36.4M (range $25.5M–$54.6M) as of 2026. How much Eric Steen is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Eric Steen?

Eric Steen's estimated net worth / paper wealth is $36.4M (range $25.5M–$54.6M) as of 2026. “How rich is Eric Steen” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Eric Steen fortune

Eric Steen's estimated net worth / paper wealth is $36.4M (range $25.5M–$54.6M) as of 2026. This Eric Steen fortune figure is estimated paper wealth only, not a verified statement of assets.

Eric Steen equity value

Eric Steen's estimated net worth / paper wealth is $36.4M (range $25.5M–$54.6M) as of 2026. Eric Steen equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Lygos valuation?

Lygos's estimated valuation on Entrepreneurial Check is $130.0M. Independent model output, not a verified appraisal or official mark.

What is Lygos post-money valuation?

Lygos's estimated valuation on Entrepreneurial Check is $130.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Lygos funding?

Lygos funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much Lygos raised is not a complete cap table — figures are estimates only.

How much did Lygos raise?

How much Lygos raised, when disclosed, informs the estimated Lygos valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.

How much money did Lygos raise?

How much money Lygos raised, when a public figure is available, is a model input for the estimated Lygos valuation on this profile. Estimates only — not a complete cap table.

What is Lygos series funding?

Lygos series funding, when a public raise is disclosed, informs the estimated Lygos valuation here. Not a complete financing history.

What company is Eric Steen building?

Eric Steen is CSO at Lygos, a Y Combinator-backed startup (batch W16).

What does Lygos do?

Lygos — Lygos engineers yeast to convert sugar into high-value industrial…

What YC batch is Eric Steen from?

Eric Steen is associated with Y Combinator batch W16.

Where did Eric Steen go to school?

Public profiles associate Eric Steen with Stanford University.

Where is Eric Steen based?

Public directory data lists Eric Steen's region as United States of America.

What industry is Eric Steen in?

Eric Steen is listed under Healthcare, Industrial Bio.

How big is Lygos?

Public data lists Lygos's team size as 55.

What else is notable about Eric Steen?

Stanford University.

Is Entrepreneurial Check affiliated with Y Combinator?

No. Entrepreneurial Check is an independent informational site and is not affiliated with, endorsed by, or sponsored by Y Combinator or the profiled companies.