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Frederik Hansen
FounderCEO at DiligenceSquared · Former Principal, Private Equity at Blackstone Life Sciences (Blackstone)
New York, New York, United States
FoundedDiligenceSquared · YC
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About
Frederik Hansen is CEO and co-founder of DiligenceSquared. Previously, he was a Principal in Blackstone's Private Equity division, where he led due diligence evaluation and procurement for multi-billion dollar transactions across offices in San Francisco, New York, and London.
CEO at DiligenceSquaredYC F25
Intro paths
Frederik went through Y Combinator (Fall 2025) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Nicolas Dessaigne, General Partner at Y Combinator — the partner who ran DiligenceSquared's batch and knows the company first-hand. YC profile ↗
In turn, Frederik can intro founders to DiligenceSquared's investors below.
DiligenceSquared's investors · 5
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Co-founders at DiligenceSquared
Frequently asked questions
- Who is Frederik Hansen?
- Frederik Hansen is CEO and co-founder of DiligenceSquared. Previously, he was a Principal in Blackstone's Private Equity division, where he led due diligence evaluation and procurement for multi-billion dollar transactions across offices in San Francisco, New York, and London.
- Where does Frederik Hansen work?
- Frederik Hansen is CEO of DiligenceSquared.
- What companies did Frederik Hansen found?
- Frederik Hansen founded DiligenceSquared.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Copenhagen Business School mafia136
Also came through, then founded or led a company.
Blackstone Life Sciences mafia59
Also came through, then founded or led a company.
About this profile. Compiled from public sources — DiligenceSquared'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