Insights

Strategic Investment Focus Thomas H. Lee Partners primarily invests in middle-market growth companies across sectors such as Financial Technology & Services, Healthcare, and Technology & Business Solutions, presenting opportunities for tailored solutions that support their portfolio companies' expansion and operational enhancements.

Active Portfolio Transactions The firm frequently acquires and divests assets, including recent major deals like the $600 million acquisition of Headlands Research and the $2.5 billion buyout of Agiliti Health, indicating potential ongoing needs for technology integration, operational support, and scalability solutions in these transitions.

Growth and Expansion Opportunities With investments spanning over 175 companies and a history of add-on acquisitions totaling over $260 billion in enterprise value, there are ample opportunities to engage with portfolio companies seeking strategic growth, digital transformation, and process optimization services.

Financial Capacity and Activity Thomas H. Lee Partners manages substantial capital, with reported revenues between $250M and $500M, and has demonstrated active deal-making, making it a strong potential partner for financial solutions, enterprise software, and operational efficiency tools tailored to mid-market growth firms.

Leadership and Expertise The appointment of fintech veteran Mark Forbis as Executive Partner highlights the firm’s focus on technology-driven industries, creating opportunities for sales prospects related to innovative financial services technology, data analytics, and digital platform development to support their strategic initiatives.

Thomas H. Lee Partners Tech Stack

Thomas H. Lee Partners uses 8 technology products and services including Adform, Bing Ads, Facebook Pixel, and more. Explore Thomas H. Lee Partners's tech stack below.

  • Adform
    Advertising
  • Bing Ads
    Advertising Networks
  • Facebook Pixel
    Analytics
  • Video.js
    Javascript Libraries
  • Envoy
    Load Balancers
  • PWA
    Miscellaneous
  • Cloudflare Bot Management
    Security
  • HTTP/3
    Web & Portal Technology

Media & News

Thomas H. Lee Partners's Email Address Formats

Thomas H. Lee Partners uses at least 1 format(s):
Thomas H. Lee Partners Email FormatsExamplePercentage
FLast@thl.comJDoe@thl.com
50%
FLast@thl.comJDoe@thl.com
50%

Frequently Asked Questions

What is Thomas H. Lee Partners's phone number?

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You can contact Thomas H. Lee Partners's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Thomas H. Lee Partners's official website and social media links?

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Thomas H. Lee Partners's official website is thl.com and has social profiles on LinkedIn.

How much revenue does Thomas H. Lee Partners generate?

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As of December 2025, Thomas H. Lee Partners's annual revenue is estimated to be $40M.

What is Thomas H. Lee Partners's SIC code NAICS code?

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Thomas H. Lee Partners's SIC code is 6799 - Investors, Not Elsewhere Classified NAICS code is 52 - Finance and Insurance.

How many employees does Thomas H. Lee Partners have currently?

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As of December 2025, Thomas H. Lee Partners has approximately 204 employees across 4 continents, including North AmericaAsiaOceania. Key team members include Chief Compliance Officer And Regulatory Counsel: M. G.Chief Financial Officer And Managing Director: J. S.President: G. H.. Explore Thomas H. Lee Partners's employee directory with LeadIQ.

What industry does Thomas H. Lee Partners belong to?

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Thomas H. Lee Partners operates in the Financial Services industry.

What technology does Thomas H. Lee Partners use?

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Thomas H. Lee Partners's tech stack includes AdformBing AdsFacebook PixelVideo.jsEnvoyPWACloudflare Bot ManagementHTTP/3.

What is Thomas H. Lee Partners's email format?

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Thomas H. Lee Partners's email format typically follows the pattern of FLast@thl.com. Find more Thomas H. Lee Partners email formats with LeadIQ.

When was Thomas H. Lee Partners founded?

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Thomas H. Lee Partners was founded in 1974.

Thomas H. Lee Partners

Financial ServicesMassachusetts, United States201-500 Employees

THL Partners is a Boston-based private equity firm investing in middle-market growth companies in three industry groups: Financial Technology & Services, Healthcare, and Technology & Business Solutions. We partner with management teams to build great companies of lasting value and strive to generate superior returns for our investors.  We couple our deep domain expertise with dedicated internal operating resources to transform and build great companies of lasting value in partnership with management. Our team has managed or deployed $50 billion of equity capital, worked with over 175 partner companies around the world and fueled more than 700 add-on acquisitions representing an aggregate enterprise value of over $260 billion.

Section iconCompany Overview

Phone number
Website
thl.com
SIC Code
6799 - Investors, Not Elsewhere Classified
NAICS Code
52 - Finance and Insurance
Founded
1974
Employees
201-500

Section iconFunding & Financials

  • $250M$500M

    Thomas H. Lee Partners's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Thomas H. Lee Partners's revenue is estimated to be in the range of $250M$500M

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