Thompson Street Capital Partners Acquires PKWARE

Thompson Street Capital Partners Makes Growth Investment in Karpel Computer Systems

March 24, 2026

Cloud & SaaS

Thompson Street Capital Partners (TSCP) has completed a growth investment in Karpel Computer Systems, a St. Louis-based provider of prosecutor case management software. The deal terms were not disclosed, and TSCP said the investment will support Karpel’s product innovation and go-to-market expansion.

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 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 Made4net

January 4, 2021

Cloud & SaaS

Thompson Street Capital Partners (TSCP) completed a growth investment in Made4net, a New Jersey-based provider of cloud and on-premise warehouse management and supply chain execution software. The investment will support product development, new product introductions and accelerated growth to better serve Made4net’s global client base; terms were not disclosed.

PKWARE Acquires Dataguise

November 10, 2020

Cybersecurity

PKWARE has acquired Dataguise to add Dataguise's discovery and remediation technology to PKWARE's automated data security platform, expanding PKWARE's ability to find, classify and protect sensitive data across on-premises and cloud environments. Thompson Street Capital Partners, an investor in PKWARE, supported the transaction; Dataguise's existing offices in the United States, India, Europe and Canada will continue operations. Terms were not disclosed.

Thompson Street Capital Partners Makes Growth Investment in Green Mountain Technology

February 24, 2020

Logistics & Distribution

Thompson Street Capital Partners (TSCP) has completed a growth investment in Green Mountain Technology, LLC (GMT), a Memphis-based provider of parcel spend management solutions. Terms were not disclosed; TSCP will partner with GMT’s leadership to accelerate product development, expand offerings and scale the business.