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Pieter Ouwerkerk estimated net worth profile

Pieter Ouwerkerk net worth

Pieter Ouwerkerk Net Worth 2026 (Estimated) · Founder at RunKit · YC S16
est. wealth $2.5M Dutch

Quick answer

Pieter Ouwerkerk's estimated net worth is $2.5M (range $1.75M – $3.75M) as of 2026. Pieter Ouwerkerk is Founder at RunKit. RunKit valuation.

Pieter Ouwerkerk is Founder at RunKit (YC S16). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NamePieter Ouwerkerk
RoleFounder
CompanyRunKit
YC batchS16
Est. company val$100.0M
Assumed ownership2.5%
Est. paper wealth / net worth$2.5M
$1.75M – $3.75M
  • Company status: Acquired
  • Background: Dutch
  • Region: United States of America
  • Industries: B2B, Engineering, Product and Design
  • Team size: 2
  • Website: https://tonicdev.com

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

Dutch

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.

FAQ: Pieter Ouwerkerk net worth and RunKit valuation

What is Pieter Ouwerkerk's net worth?

Pieter Ouwerkerk's estimated net worth is $2.5M (range $1.75M – $3.75M) as of 2026. Pieter Ouwerkerk is Founder at RunKit. Entrepreneurial Check publishes an independent model-based estimate from public company and role data. Not verified net worth, and Entrepreneurial Check is not affiliated with Y Combinator or the profiled companies.

What is RunKit valuation?

RunKit's estimated valuation on Entrepreneurial Check is $100.0M. That valuation, or a disclosed round when one is public, is the source for the paper-wealth estimate. Independent model output — not a verified appraisal or official mark.

What is Pieter Ouwerkerk's role?

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