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25madison

Kingmaker TierBased on the data VC Catalog holds.

Kingmaker Tier: 92 out of 100

Also known as 25madison LLC, 25MADISON VENTURES FUND I, L.P.

  • AI models & AI infrastructure
  • Biotech & therapeutics
  • Care delivery & digital health
  • Cloud & networking
  • Cybersecurity
  • Data & analytics
  • Developer tools
  • Health IT
  • HR & future of work
  • Legal, compliance & govtech
  • Logistics & supply chain
  • Medical devices & diagnostics
  • Mental health & wellness
  • Productivity & collaboration
  • Sales & marketing tech
  • Vertical software
  • Women's & family health
  • Buyout
  • AI native
  • PE
  • VC
  • Venture studio
  • B2B
  • B2C
Investor type
VC
Investing status
Activeas of 2026-09-17Source (opens in a new tab)
Headquarters
NEW YORK, NY, United States
Assets under management
$45.5MForm ADV private fund GAV, as of 2026-03-31Source (opens in a new tab)
Latest fund size
$34MSEC amount sold, as of 2022-02-17Source (opens in a new tab)
Funds
1
Legal name
25madison LLC
Claim, correct or request removal

Record updated 29 September 2026

About

We harness the power of AI to modernize legacy businesses.

Investment approach

Thesis
Incubating and investing in AI-native software and tech-enabled businesses.Source (opens in a new tab)
Investing status notes
AI TRANSFORMATION INVESTMENT PLATFORM

Funds

25MADISON VENTURES FUND I, L.P.
$34MVintage 2021, Main fund, SEC amount sold

SEC registration

Registered adviser
25MADISON VENTURES MANAGEMENT COMPANY, LLC
SEC file number
802-126362
Registration
Exempt reporting adviser
Regulatory AUM
$45.5Mas of 2026-03-31
Private funds reported
1
Principal office
NEW YORK, NY, United States
SEC CIK
1910603

Locations

Office
Boca Raton, FL, United States
Office
New York, NY, United States
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