AcquisitionSep 20, 2026, 17:29 UTC

Pfizer acquires Metsera (November 2025)

Pfizer completed the acquisition of Metsera in November 2025.

Source: https://www.pfizer.com/news/press-release/press-release-detail/pfizer-completes-acquisition-metsera

Intelligence for tech ecosystems

Want direct live access?

The source of record on startups, founders and funding, plus the signals on who is rising next. For your team and your AI agents.

Explore Platform

Premium Access Source deals, spot trends, measure an ecosystem. API The same graph, inside your own systems. MCP server Dealroom in Claude, Cursor and VS Code.

Live

defence tech · Europe

HQ EuropeSeries A+

H Helsing Munich 95

Q Quantum Systems Munich 91

T Tekever Lisbon 88

2,431 companiesExport CSV ↓

just founded · AI agents

Founded <30dHas team

S Stealth ex-DeepMind Day 6

S Stealth ex-Stripe Day 11

S Stealth ex-Revolut Day 19

184 this weekSet alert ⚡

climate tech · Series B+

Stage B+Europe

1 1KOMMA5° Hamburg 93

E Enpal Berlin 90

A Aira Stockholm 87

1,908 companiesExport CSV ↓

Pfizer acquires Metsera (November 2025)

More top stories

Databento lands $100M Series C at $1.1B, four months after Series B

Nvidia approaches Arm's Rene Haas in search for Huang successor

Tyme Group hits unicorn status with $250M Series D led by Nubank