Thompson Street Capital Partners is a St. Louis-based private equity firm focused on investing in founder-led middle market businesses. We have acquired more than 100 companies in the Healthcare & Life Science Services, Software & Technology Services and Business Services & Engineered Products sectors and have managed more than $2.6 billion since being founded in 2000. TSCP partners with management teams to increase value by accelerating growth, both organically and via complementary acquisitions.