Pieter Ouwerkerk Net Worth (Estimated)

Who is Pieter Ouwerkerk?

Pieter Ouwerkerk is a co-founder of RunKit, a company that provides a platform for prototyping server-side JavaScript, which was part of the Y Combinator Summer 2016 batch.

Highlights:

• Co-founder of RunKit
• Y Combinator S16 alumnus

Background

The surname Ouwerkerk is most commonly found in The Netherlands. Heritage/background labels may be inferred and are not verified identity documents.

About RunKit

RunKit is the best tool for prototyping server-side JavaScript.

RunKit notebooks remove the friction of trying new ideas. With one click, you'll have a sandboxed JavaScript environment where you can instantly switch node versions, use every npm module without having to wait to install it, and even visualize your results.

Model inputs

• Stage: acquired
• Valuation tier: fallback-acquired
• Valuation note: [scale: acquired/inactive raise amount not used as 10× input] [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: Pieter Ouwerkerk net worth and RunKit valuation

What is Pieter Ouwerkerk's net worth?

Pieter Ouwerkerk's estimated net worth / paper wealth is $2.5M (range $1.7M–$3.7M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Pieter Ouwerkerk net worth

Pieter Ouwerkerk's estimated net worth / paper wealth is $2.5M (range $1.7M–$3.7M) as of 2026. This Pieter Ouwerkerk net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Pieter Ouwerkerk worth?

Pieter Ouwerkerk's estimated net worth / paper wealth is $2.5M (range $1.7M–$3.7M) as of 2026. How much Pieter Ouwerkerk is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Pieter Ouwerkerk?

Pieter Ouwerkerk's estimated net worth / paper wealth is $2.5M (range $1.7M–$3.7M) as of 2026. “How rich is Pieter Ouwerkerk” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Pieter Ouwerkerk fortune

Pieter Ouwerkerk's estimated net worth / paper wealth is $2.5M (range $1.7M–$3.7M) as of 2026. This Pieter Ouwerkerk fortune figure is estimated paper wealth only, not a verified statement of assets.

Pieter Ouwerkerk equity value

Pieter Ouwerkerk's estimated net worth / paper wealth is $2.5M (range $1.7M–$3.7M) as of 2026. Pieter Ouwerkerk equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is RunKit valuation?

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

What is RunKit post-money valuation?

RunKit'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 RunKit funding?

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

How much did RunKit raise?

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

How much money did RunKit raise?

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

What is RunKit series funding?

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

What company is Pieter Ouwerkerk building?

Pieter Ouwerkerk is Founder at RunKit, a Y Combinator-backed startup (batch S16).

What YC batch is Pieter Ouwerkerk from?

Pieter Ouwerkerk is associated with Y Combinator batch S16.

Where is Pieter Ouwerkerk based?

Public directory data lists Pieter Ouwerkerk's region as United States of America.

What industry is Pieter Ouwerkerk in?

Pieter Ouwerkerk is listed under B2B, Engineering, Product and Design.

How big is RunKit?

Public data lists RunKit's team size as 2.

What is RunKit's status?

RunKit is listed as Acquired in public company data.

What is Pieter Ouwerkerk's background?

Publicly described labels for Pieter Ouwerkerk: Dutch.

What else is notable about Pieter Ouwerkerk?

Y Combinator S16 alumnus.

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.