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Thompson Street Capital Partners

St. Louis private equity firm investing in founder-led middle-market businesses

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About Thompson Street Capital Partners

Thompson Street Capital Partners, known as TSCP, is a private equity firm in St. Louis, Missouri. It puts money into founder-led middle-market companies and works with their owners and managers to speed up growth. The firm says it has worked this way for over two decades.

What Thompson Street Capital Partners offers

  • Flexible deal structures: investments shaped around what each owner needs.
  • Deal origination: a dedicated team that finds opportunities.
  • Portfolio support: an in-house group that helps portfolio companies after the investment.
  • Growth help: team development and expansion into new regions and customer groups.

Who it serves

Founders, management teams and intermediaries in three sectors: life sciences and healthcare, software and technology, and business and consumer services and products.

Key facts

  • Based in: St. Louis, Missouri
  • Experience: more than twenty years
  • Sectors: life sciences and healthcare; software and technology; business and consumer services

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

Categories & features

Rankings

As of 2026-10-11. Organic ranks only; sponsored placements are never ranks.

What the business tells TrustList

Founded
2006 (20 years) evidence sent

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