- Location
- New York
- Stages
- Pre-seed, Seed
25madison is a venture platform that co-incubates ideas, invests in early-stage startups, and propelling companies into their next phase of growth. 25madison employs 57 people (+31.4% YoY, +22 people), founded in 2018. Headquartered in New York, New York, United States, with presence in 25madison is a venture and innovation platform: we co-found and invest in AI-native and tech-enabled businesses, supporting our startups with deep connectivity to customers, design partners, and a broad