Thompson Street Capital Partners Makes Growth Investment in Karpel

Thompson Street Capital Partners Makes Growth Investment in Silverchair

August 11, 2022

Cloud & SaaS

Thompson Street Capital Partners (TSCP) completed a growth investment in Silverchair, the Charlottesville-based content management and digital platform for scholarly and professional publishers. The partnership will provide capital to accelerate Silverchair's growth and expand its product and service capabilities for associations, societies, and STM publishers; financial terms were not disclosed.

Thompson Street Capital Partners Makes Growth Investment in OpenClinica

February 21, 2023

Healthcare Services

Thompson Street Capital Partners (TSCP) has completed a growth investment in OpenClinica, a Waltham, Massachusetts–based cloud-first eClinical platform that automates clinical data capture and integrates with EHRs. The investment will support OpenClinica’s expansion of its Unite EHR-connected network and the company’s broader product and market growth; terms were not disclosed.

Thompson Street Capital Partners Makes Growth Investment in National Arbitration & Mediation

July 17, 2024

Legal Services

Thompson Street Capital Partners (TSCP) made a growth equity investment in National Arbitration & Mediation (NAM), a New York–based provider of alternative dispute resolution services; terms were not disclosed. TSCP will partner with NAM’s management to pursue geographic expansion, technology-enabled service offerings, and M&A to accelerate the company's growth.

Thompson Street Capital Partners Makes Growth Investment in Sabai Global

February 6, 2023

Healthcare Services

Thompson Street Capital Partners (TSCP) completed a growth investment in Sabai Global, a Chesterfield, Missouri-based provider of biosafety consulting, regulatory review, and central IRB services for clinical research. The investment will support Sabai’s continued expansion of services—particularly in cell and gene therapy—across pharmaceutical sponsors, CROs, academic health systems, and clinical research site networks.

Thomas H. Lee Partners Makes Growth Investment in Carpe Data

April 11, 2022

Data & Analytics

Thomas H. Lee Partners (THL) has made a strategic growth investment in Carpe Data, becoming the majority shareholder while the company's founders, management and existing strategic investors retain meaningful stakes. The investment will fund continued innovation in Carpe Data's AI-driven alternative data platform for insurance and support expansion across core segments and adjacent markets.

Thompson Street Capital Partners Invests in ATIS

September 25, 2024

Engineering Services

Thompson Street Capital Partners (TSCP) has made a growth investment in ATIS, a St. Louis–headquartered provider of elevator and escalator safety inspections, consulting, and managed services. Terms were not disclosed; TSCP said the capital will support expansion of ATIS’ service offerings, sales and marketing, geographic growth, and strategic add-on acquisitions.