Thompson Street Capital Partners

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Overview

Thompson Street Capital Partners is a St. Louis-based private equity firm that invests in middle-market businesses in the Life Sciences & Healthcare, Software & Technology, and Business & Consumer Services and Products sectors.²⁴ It manages over $2 billion in assets and targets companies with enterprise values of $25M-$150M, providing equity investments of $10M-$75M to support growth through operational improvements and acquisitions.¹² The firm partners with founders and management teams on a long-term basis and has raised multiple funds from institutional investors including pension funds and endowments.¹

History

Thompson Street Capital Partners was founded in 2000 in St. Louis, Missouri.¹⁴ Over two decades, it has focused on software, technology-enabled services, and later expanded to life sciences, healthcare, and business services sectors.¹² The firm has successfully raised successive funds, with its 2006 vintage fund achieving a 2.0x investment multiple, demonstrating consistent performance and investor confidence.¹⁶

Reputation

Thompson Street Capital Partners is viewed as a solid middle-market private equity firm with strong performance, evidenced by top-quartile returns and ability to raise funds from institutional investors.¹⁶ Professionals note its team of smart individuals from privileged St. Louis backgrounds who pursue a strategy of investing in high-quality opportunities in competitive auctions.⁵⁸ Employee reviews highlight high compensation and senior management quality but criticize rigidity, slow innovation, and lack of diversity.⁷⁸

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