What is Thomas H. Lee Partners?

Thomas H. Lee Partners is a Private Equity based in Boston.

How many investments has Thomas H. Lee Partners made?

Thomas H. Lee Partners has made 81 disclosed investments.

How much does Thomas H. Lee Partners manage?

Thomas H. Lee Partners manages $50.0B in assets.

What does Thomas H. Lee Partners invest in?

Thomas H. Lee Partners invests in Fintech, Healthcare, SaaS, Financial Technology Growth, Late Stage companies.

Thomas H. Lee Partners

Q: What companies has Thomas H. Lee Partners invested in?

Thomas H. Lee Partners's portfolio includes Wyndham International, Systems Maintenance Services, Miller Import, Syratech Corporation, Tucker Anthony Sutro, Sterling Financial Corporation.

Private Equity

Boston-based private equity firm focused on growth buyouts in middle-market healthcare, financial technology, and technology companies.

Boston, United States · 81+ investments · 185 portfolio companies

Website

Growth

Late Stage

Fintech

Healthcare

SaaS

Financial Technology

Headquarters: Boston, United States
Founded: 1974
Website: thl.com
AUM: $50.0B

Portfolio Companies: 185
Total Investments: 81
Last Investment: Apr 2026
Geographic Focus: United States

Investment Thesis

Partners with middle-market growth companies in healthcare, financial technology, and technology sectors, deploying operational expertise alongside capital to drive scale and value creation.

Thomas H. Lee Partners is a Private Equity firm based in Boston, United States. It has made 81 investments in Fintech and Healthcare, including Wyndham International, Systems Maintenance Services and Miller Import.