EntrepreneurialCheck
Ian Lee estimated net worth profile

Ian Lee Net Worth (Estimated)

Founder at Petrarch · YC S26

est. wealth $6.7M

Quick answer

Ian Lee's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026.

Ian Lee is Founder at Petrarch (YC S26). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NameIan Lee
RoleFounder
CompanyPetrarch
YC batchS26
Est. company val$20.0M
Assumed ownership33%
Est. paper wealth / net worth$6.7M
$4.7M – $10.0M
  • Company status: Active
  • Region: United States of America
  • Industries: B2B
  • Team size: 3
  • Website: https://petrarch.co/

Who is Ian Lee?

Ian Lee is a founder associated with Petrarch, which is part of Y Combinator's Summer 2026 batch.

About Petrarch

Unlocking enterprise data for tomorrow's economy

Model inputs

  • Stage: seed
  • Valuation tier: fallback-seed
  • Valuation note: [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise]
  • Research as-of: 2026-08-04
  • Funding source: https://techcrunch.com/2025/02/20/mercor-an-ai-recruiting-startup-founded-by-21-year-olds-raises-100m-at-2b-valuation/

FAQ: Ian Lee net worth and Petrarch valuation

What is Ian Lee's net worth?

Ian Lee's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Ian Lee net worth

Ian Lee's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. This Ian Lee net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Ian Lee worth?

Ian Lee's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. How much Ian Lee is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Ian Lee?

Ian Lee's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. “How rich is Ian Lee” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Ian Lee fortune

Ian Lee's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. This Ian Lee fortune figure is estimated paper wealth only, not a verified statement of assets.

Ian Lee equity value

Ian Lee's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. Ian Lee equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Petrarch valuation?

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

What is Petrarch post-money valuation?

Petrarch'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 Petrarch funding?

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

How much did Petrarch raise?

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

How much money did Petrarch raise?

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

What is Petrarch series funding?

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

What company is Ian Lee building?

Ian Lee is Founder at Petrarch, a Y Combinator-backed startup (batch S26).

What does Petrarch do?

Petrarch — Unlocking enterprise data for tomorrow's economy

What YC batch is Ian Lee from?

Ian Lee is associated with Y Combinator batch S26.

Where is Ian Lee based?

Public directory data lists Ian Lee's region as United States of America.

What industry is Ian Lee in?

Ian Lee is listed under B2B.

How big is Petrarch?

Public data lists Petrarch's team size as 3.

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.