MedCity News January 25, 2026
Frank Vinluan

The contract research organization consolidation trend continues with Worldwide Clinical Trials striking a deal for Catalyst Clinical Research, which has particular expertise in oncology. Worldwide is a portfolio company of Kohlberg, a private equity firm.

Mergers and acquisition activity in pharmaceutical services is common, particularly between private equity-backed companies looking to add new capabilities while growing their client rosters and revenue. The latest deal has Worldwide Clinical Trials agreeing to buy Catalyst Clinical Research, a contract research organization (CRO) that brings expertise in oncology clinical studies.

Financial terms of the acquisition were not disclosed, but Axios reported that Research Triangle Park, North Carolina-based Worldwide is paying $500 million. The companies expect to close the transaction in the current quarter.

Worldwide...

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Topics: Clinical Trials, Mergers & Acquisitions / JV, Trends
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