Venture capital firm

25Madison

Venture platform that co-incubates startups, invests in early-stage companies and helps brands grow

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TrustList summary

25Madison is a venture platform. It works with founders to develop ideas, invests in early-stage startups and helps established brands reach their next phase of growth. The team builds software and tech-enabled companies by hand.

What 25Madison does

Co-incubation: building new companies together with founders.
Early-stage investment: funding from pre-seed to Series A.
Healthtech studio: a venture studio that co-incubates and invests in health businesses.
Brand transformation: design and positioning work to prepare brands for growth.

Who it works with

Founders at the earliest stages, and companies seeking brand work. Its portfolio spans home care, athletic performance, retirement banking, children's therapy, workplace wellbeing and a drinks brand. The team also researches wider trends and maps its themes to the United Nations Sustainable Development Goals.

Key facts

Stages: pre-seed to Series A
Team: venture developers, strategists and product designers

Summary written by TrustList from the business's own published information, Oct 2026.

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Rankings

25Madison is ranked on 2 TrustList rankings: #14 on 1 and #46 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. 25Madison has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Venture capital firm · 2 rankings

#14of 38
Miami
It is the only one of the 38 here listing early stage and one of 3 here listing series a.
Of the 38 here, 8 also cover partners and 6 also cover series; 24 also work in New York City and 12 also work in London.
Behind Golub Capital, ahead of 305 Ventures.
#46of 246
Series a
It is one of 28 here listing series.
Its profile: “- Early-stage investment: funding from pre-seed to Series A.”
Of the top 57 here, 21 also cover seed stage and 16 also cover pre seed; 5 also work in Silicon Valley and 4 also work in Sao Paulo.
Behind 100X Ventures, ahead of 4Founders Capital.