Sergio Regueira net worth
Quick answer
Sergio Regueira's estimated net worth is $5.0M (range $3.5M – $7.5M) as of 2026. Sergio Regueira is Founder at Arengu. Arengu valuation.
Sergio Regueira is Founder at Arengu (YC S21). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Acquired
- Region: Spain
- Industries: B2B
- Team size: 10
- Website: https://www.arengu.com
Who is Sergio Regueira?
Sergio Regueira is a founder at Arengu, a Y Combinator company from the Summer 2021 batch.
Highlights:
- Y Combinator S21
- Arengu
About Arengu
Arengu allows developers to build frictionless signup flows in minutes. Large companies like Airbnb, Uber or Revolut, dedicate a full engineering team to build and optimize their signup flows. Most companies cannot dedicate these resources, and Arengu helps them deliver an optimized signup flow that boosts conversion rates by 20-30%.
FAQ: Sergio Regueira net worth and Arengu valuation
What is Sergio Regueira's net worth?
Sergio Regueira's estimated net worth is $5.0M (range $3.5M – $7.5M) as of 2026. Sergio Regueira is Founder at Arengu. 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 Arengu valuation?
Arengu'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 Sergio Regueira's role?
Sergio Regueira is Founder at Arengu, a Y Combinator-backed startup (batch S21).