YC active company list audit

b12 Labs

b12 Labs: Chemical Copilot for Pharma and Biotech. Headquartered in San Francisco, CA, United States. Current operating status: active.

Oomira checked this YC company record against source evidence and keeps the current facts, observed dates, and provenance visible before the interactive app loads.

18 facts3 sources2 superseded claims

What changed in the audit

external name

B12 -> b12 Labs
2026-06-12 · yc-oss record id 30689: field "former_names" includes "B12"

external name

b-12 -> b12 Labs
2026-06-12 · yc-oss record id 30689: field "former_names" includes "b-12"

Summary: Chemical Copilot for Pharma and Biotech
Description: b12 is an AI copilot that plans how to create and test new molecules for chemists. We're like a GPS for chemistry, helping pharma companies plan the recipes for new drugs, acceler...
Website: https://b12-labs.com/
Hiring: no
Headquarters: San Francisco, CA, United States
Operating status: active
Industry: Healthcare

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