Investment Firms in St. Louis, Missouri, United States
An emerging venture capital hub, its ecosystem is anchored by significant strengths in biotech, life sciences, and healthcare, largely driven by major research universities and medical institutions. The investment landscape is characterized by a focus on early to growth-stage funding, supporting a pipeline of innovation from its academic core. This has fostered a collaborative and research-intensive startup environment distinct from larger coastal markets.
St. Louis, Missouri, United States's investment landscape is shaped by Biotech & Life Sciences, with 71% of its 7 investment firms focused on this sector. The most active by portfolio size are Ascension Ventures, iSelect Fund, and Ascend Venture Capital.
Biotech & Life Sciences dominates the investment landscape in St. Louis, with 71% of investment firms focused on this sector.
St. Louis has a long history of venture capital, with Centene operating since 1984.
Last updated: 28 April 2026
Investment Firms
7
Total Investments
95
Top Sector
Biotech & Life Sciences
Top Stage
Series A
Top Investment Sectors in St. Louis
The most popular sector focus among St. Louis investment firms is Biotech & Life Sciences, with 5 investment firms (71%) investing in the space. This is followed by Healthcare (4), Fintech (2), AI (2), Food & Agriculture (2).
Investment Stages in St. Louis
St. Louis investment firms are most active at the Series A stage (4 investment firms). This is followed by Series B (4), Seed (2), Pre-Seed (1), Series D (1).
Ascension Ventures
St. Louis, Missouri, United States
49 investments
Seed, Series A
Healthcare, Fintech, Cybersecurity …
iSelect Fund
St. Louis, Missouri, United States
16 investments
Series A, Series B
Biotech & Life Sciences, Food & Agriculture, Climate & Energy …
Ascend Venture Capital
St. Louis, Missouri, United States
14 investments
Seed, Series A
AI, Healthcare, Government & Civic …
RiverVest Venture Partners
St. Louis, Missouri, United States
8 investments
Series B, Series C
Biotech & Life Sciences, Healthcare
Lewis & Clark AgriFood
St. Louis, Missouri, United States
4 investments
Series B, Growth
Biotech & Life Sciences, Manufacturing
The Yield Lab
St. Louis, Missouri, United States
2 investments
Food & Agriculture, Biotech & Life Sciences
Centene
St. Louis, Missouri, United States
2 investments
Healthcare