25madison
Overview
25madison is a venture platform and investment firm that incubates and invests in early-stage startups across healthcare, supply chain, artificial intelligence, and B2B software sectors.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Midi Health | Sep 2023 | Series A | Co-investor |
| TMRW Sports | Jun 2024 | Series A | Co-investor |
| DuckDuckGo | Dec 2020 | Secondary | Co-investor |
| Rehearsals | Jan 2025 | Accelerator | Co-investor |
| Rebuild | Sep 2026 | Series A | Co-investor |
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Key People
Grant Silow
Founder, General Partner - 25m Core
John Stephen Daly
Co-Founder
Kirk Posmantur
Chief Partnership Officer, Board Member, and Founder
Matt Fremont-Smith
President, Co-founder
Michael Gu
Founder In Residence
Michael Lynton
Chairman of Board of Directors and Founder
Merrill Anovick
General Partner
Jaja Liao
Partner
Jamie Brown
Partner
sanford william spivey
Partner Head Of Studio, Supply Chain
Ben Goldstein
Building Investing
Charlotte Meyers
Building & Investing
Oluwadurotimi Odukale
Investing And Building
Sofi Tzouanakis
Investor Relations
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is 25madison based?
25madison is headquartered in New York City, New York, United States.
When was 25madison founded?
25madison was founded in 2018.
How many portfolio companies does 25madison have?
25madison has 37 portfolio companies in Caplight's dataset.
What are some companies in 25madison's portfolio?
Portfolio companies visible on Caplight include Midi Health, TMRW Sports, DuckDuckGo, Rehearsals, Rebuild.
What was 25madison's most recent investment shown here?
25madison's most recent investment in this portfolio sample was in Rebuild in 2026.
What sectors does 25madison focus on?
25madison focuses on Healthcare & Life Sciences, FinTech, Consumer & Commerce, Consumer & Commerce, Consumer & Commerce, Healthcare & Life Sciences, Healthcare & Life Sciences, Consumer & Commerce, Consumer & Commerce, Enterprise Software, Healthcare & Life Sciences, Media, Entertainment & Gaming, Consumer & Commerce, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Real Estate & PropTech, Media, Entertainment & Gaming, Healthcare & Life Sciences, FinTech, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Enterprise Software, Healthcare & Life Sciences, Enterprise Software, Enterprise Software, Healthcare & Life Sciences, Enterprise Software, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, FinTech, AI, Data & Cloud Infrastructure, Enterprise Software, Frontier & Industrial Tech, Enterprise Software, Frontier & Industrial Tech, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, Enterprise Software, FinTech, Enterprise Software, Frontier & Industrial Tech, Consumer & Commerce, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, Consumer & Commerce, Frontier & Industrial Tech, Cybersecurity.
What company stages does 25madison focus on?
25madison typically invests at the Early stage.
What is 25madison's AUM?
25madison's assets under management are estimated between $50.0M and $100.0M.