Investment Firms in Stamford, Connecticut, United States
Located in southwestern Connecticut, it serves as a strategic financial and corporate hub with notable activity in fintech and enterprise software. The ecosystem benefits from proximity to New York City's capital and a concentration of established financial services firms. Its venture landscape is characterized by a focus on later-stage growth rounds, particularly in B2B sectors.
Stamford, Connecticut, United States's investment landscape is shaped by Fintech, with 63% of its 8 investment firms focused on this sector. The most active by portfolio size are Oak HC/FT, Viking Global Investors, and Digital Currency Group.
Fintech dominates the investment landscape in Stamford, with 63% of investment firms focused on this sector.
Last updated: 28 April 2026
Investment Firms
8
Total Investments
207
Top Sector
Fintech
Top Stage
Series A
Top Investment Sectors in Stamford
The most popular sector focus among Stamford investment firms is Fintech, with 5 investment firms (63%) investing in the space. This is followed by Cybersecurity (3), Healthcare (2), Biotech & Life Sciences (2), AI (2).
Investment Stages in Stamford
Stamford investment firms are most active at the Series A stage (5 investment firms). This is followed by Series C (4), Series B (4), Growth (3), Series D (3).
Oak HC/FT
Stamford, Connecticut, United States
80 investments
Series C, Series B
Healthcare, Fintech
Viking Global Investors
Stamford, Connecticut, United States
57 investments
Growth, Series A
Biotech & Life Sciences, Food & Agriculture, Healthcare …
Digital Currency Group
Stamford, Connecticut, United States
48 investments
Seed, Series A
Fintech, Crypto & Web3, AI …
Synchrony
Stamford, Connecticut, United States
8 investments
Series B, Series A
HR & Talent, E-Commerce & Marketplace, Developer Tools …
Braidwell LP
Stamford, Connecticut, United States
7 investments
Growth, Series D
Biotech & Life Sciences
Hudson Structured Capital Management
Stamford, Connecticut, United States
3 investments
Series A, Series B
Fintech, Consumer, HR & Talent
Lykos Global Management
Stamford, Connecticut, United States
2 investments
AI
SCG
Stamford, Connecticut, United States
2 investments
Climate & Energy