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About
Nathan Belaye studied at Carnegie Mellon University and previously worked at Intuit, where he led the QuickBooks Workforce app. He is now building AI tools for business owners at Sira.
CEO at SiraYC S25
Intro paths
Nathan went through Y Combinator (Summer 2025) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Andrew Miklas, General Partner at Y Combinator — the partner who ran Sira's batch and knows the company first-hand. YC profile ↗
In turn, Nathan can intro founders to Sira's investors below.
Sira's investors · 5
Co-founders at Sira

Frequently asked questions
- Who is Nathan Belaye?
- Nathan Belaye studied at Carnegie Mellon University and previously worked at Intuit, where he led the QuickBooks Workforce app. He is now building AI tools for business owners at Sira.
- Where does Nathan Belaye work?
- Nathan Belaye is CEO of Sira.
- What companies did Nathan Belaye found?
- Nathan Belaye founded Sira.
Founder mafias
Y Combinator mafia10,638
Also came through, then founded or led a company.
Carnegie Mellon University mafia562
Also came through, then founded or led a company.
Intuit mafia107
Also came through, then founded or led a company.
Kearney mafia101
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Sira's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights






















