AcceleratorWashington, DCverifiedHigh confidence

Halcyon

DC-based accelerator supporting founders building for social impact.

Why it matters

Halcyon is one of DC's signature founder programs and a major magnet for mission-driven startups.

Sectors: Civic techClimate / energyHealthTechEdTechAI / ML
Stages served: ideapre mvpmvppre seedseed
Audiences: underestimated founderswomen founderspublic interest entrepreneursfirst time founders
Organization type: nonprofit

Black Girl Ventures and Halcyon partnered on a fellowship for Black women founders.

officialHalcyon

Official page for Halcyon, confirming the organization and its role in the DMV startup ecosystem.

Last updated 3/30/2026|Verification: verified