Steven Stewart Net Worth (Estimated)

Who is Steven Stewart?

Steven Stewart is a founder at Quantstamp, which is focused on blockchain security. He was part of the Y Combinator W18 cohort.

Highlights:

• Y Combinator W18
• Quantstamp

About Quantstamp

Quantstamp has protected billions in digital assets from hackers on our mission to secure web3. As a global team of security professionals, we have honed our technology and expertise through hundreds of audits and gained the trust of our clients to keep their innovative products safe.

In addition to providing an array of security services, we facilitate the growth and longevity of the web3 space through...

Model inputs

• Stage: seed
• Valuation tier: fallback-seed
• Valuation note: Cleared QSP token mcap as equity valuation; not usable for founder paper wealth.
• Research as-of: 2026-08-01
• Funding source: https://www.ycombinator.com/companies/quantstamp

FAQ: Steven Stewart net worth and Quantstamp valuation

What is Steven Stewart's net worth?

Steven Stewart's estimated net worth / paper wealth is $7.0M (range $4.9M–$10.5M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Steven Stewart net worth

Steven Stewart's estimated net worth / paper wealth is $7.0M (range $4.9M–$10.5M) as of 2026. This Steven Stewart net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Steven Stewart worth?

Steven Stewart's estimated net worth / paper wealth is $7.0M (range $4.9M–$10.5M) as of 2026. How much Steven Stewart is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Steven Stewart?

Steven Stewart's estimated net worth / paper wealth is $7.0M (range $4.9M–$10.5M) as of 2026. “How rich is Steven Stewart” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Steven Stewart fortune

Steven Stewart's estimated net worth / paper wealth is $7.0M (range $4.9M–$10.5M) as of 2026. This Steven Stewart fortune figure is estimated paper wealth only, not a verified statement of assets.

Steven Stewart equity value

Steven Stewart's estimated net worth / paper wealth is $7.0M (range $4.9M–$10.5M) as of 2026. Steven Stewart equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Quantstamp valuation?

Quantstamp's estimated valuation on Entrepreneurial Check is $20.0M. Independent model output, not a verified appraisal or official mark.

What is Quantstamp post-money valuation?

Quantstamp's estimated valuation on Entrepreneurial Check is $20.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Quantstamp funding?

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

How much did Quantstamp raise?

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

How much money did Quantstamp raise?

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

What is Quantstamp series funding?

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

What company is Steven Stewart building?

Steven Stewart is Founder/CTO at Quantstamp, a Y Combinator-backed startup (batch W18).

What does Quantstamp do?

Quantstamp — Security auditing for Web3

What YC batch is Steven Stewart from?

Steven Stewart is associated with Y Combinator batch W18.

Where is Steven Stewart based?

Public directory data lists Steven Stewart's region as Canada.

What industry is Steven Stewart in?

Steven Stewart is listed under B2B, Security.

How big is Quantstamp?

Public data lists Quantstamp's team size as 80.

What else is notable about Steven Stewart?

Y Combinator W18.

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.