Sirian Maathuis net worth
Quick answer
Sirian Maathuis's estimated net worth is $17.0M (range $11.9M – $25.5M) as of 2026. Sirian Maathuis is Founder at Bloom. Bloom valuation.
Sirian Maathuis is Founder at Bloom (YC P25). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Education: Bachelor's degree from Stanford University
- Region: Netherlands
- Industries: B2B, Engineering, Product and Design
- Team size: 2
- Website: https://bloom.diy/
Who is Sirian Maathuis?
Sirian Maathuis is a founder involved with Bloom (P25) and has previously been associated with various tech initiatives.
Highlights:
- Stanford University
- TechCrunch Disrupt
About Bloom
Bloom lets you vibe code cross-platform apps and test them on your phone natively in seconds. Unlike other vibe code tools, Bloom deploys a backend for you, so you can build functional MVPs and personal apps, not just toys.
FAQ: Sirian Maathuis net worth and Bloom valuation
What is Sirian Maathuis's net worth?
Sirian Maathuis's estimated net worth is $17.0M (range $11.9M – $25.5M) as of 2026. Sirian Maathuis is Founder at Bloom. 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 Bloom valuation?
Bloom's estimated valuation on Entrepreneurial Check is $34.0M. 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 Sirian Maathuis's role?
Sirian Maathuis is Founder at Bloom, a Y Combinator-backed startup (batch P25).