EntrepreneurialCheck
Jonathan Lewy estimated net worth profile

Jonathan Lewy Net Worth (Estimated)

Founder at Grin · YC S18

est. wealth $5.2M

Quick answer

Jonathan Lewy's estimated net worth / paper wealth is $5.2M (range $3.7M–$7.9M) as of 2026.

Jonathan Lewy is Founder at Grin (YC S18). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NameJonathan Lewy
RoleFounder
CompanyGrin
YC batchS18
Est. company val$100.0M
Assumed ownership5%
Est. paper wealth / net worth$5.2M
$3.7M – $7.9M
  • Company status: Acquired
  • Region: Spain
  • Industries: Consumer, Transportation Services
  • Team size: 300
  • Website: http://www.ongrin.com

Who is Jonathan Lewy?

Jonathan Lewy is one of the founders of Grin, a company that participated in Y Combinator's Summer 2018 batch.

Highlights:

  • None publicly available

About Grin

A micromobility and payments company focused in Latin America with operations in Brazil, Mexico, Colombia, Chile, Uruguay, Argentina and Peru

Model inputs

  • Stage: acquired
  • Valuation tier: fallback-acquired
  • Valuation note: [scale: acquired/inactive raise amount not used as 10× input]
  • Research as-of: 2026-08-04
  • Funding source: https://techcrunch.com/tag/grin/

FAQ: Jonathan Lewy net worth and Grin valuation

What is Jonathan Lewy's net worth?

Jonathan Lewy's estimated net worth / paper wealth is $5.2M (range $3.7M–$7.9M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Jonathan Lewy net worth

Jonathan Lewy's estimated net worth / paper wealth is $5.2M (range $3.7M–$7.9M) as of 2026. This Jonathan Lewy net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Jonathan Lewy worth?

Jonathan Lewy's estimated net worth / paper wealth is $5.2M (range $3.7M–$7.9M) as of 2026. How much Jonathan Lewy is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Jonathan Lewy?

Jonathan Lewy's estimated net worth / paper wealth is $5.2M (range $3.7M–$7.9M) as of 2026. “How rich is Jonathan Lewy” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Jonathan Lewy fortune

Jonathan Lewy's estimated net worth / paper wealth is $5.2M (range $3.7M–$7.9M) as of 2026. This Jonathan Lewy fortune figure is estimated paper wealth only, not a verified statement of assets.

Jonathan Lewy equity value

Jonathan Lewy's estimated net worth / paper wealth is $5.2M (range $3.7M–$7.9M) as of 2026. Jonathan Lewy equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Grin valuation?

Grin's estimated valuation on Entrepreneurial Check is $100.0M. Independent model output, not a verified appraisal or official mark.

What is Grin post-money valuation?

Grin's estimated valuation on Entrepreneurial Check is $100.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Grin funding?

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

How much did Grin raise?

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

How much money did Grin raise?

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

What is Grin series funding?

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

What company is Jonathan Lewy building?

Jonathan Lewy is Founder at Grin, a Y Combinator-backed startup (batch S18).

What does Grin do?

Grin — Mobility and payments platform for Latin America

What YC batch is Jonathan Lewy from?

Jonathan Lewy is associated with Y Combinator batch S18.

Where is Jonathan Lewy based?

Public directory data lists Jonathan Lewy's region as Spain.

What industry is Jonathan Lewy in?

Jonathan Lewy is listed under Consumer, Transportation Services.

How big is Grin?

Public data lists Grin's team size as 300.

What is Grin's status?

Grin is listed as Acquired in public company data.

What else is notable about Jonathan Lewy?

None publicly available.

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.