Red Nucleus Acquires PPM Advisory Group and OrtleyBio

Red Nucleus Acquires Bridge Medical Consulting

February 5, 2026

Healthcare Services

Red Nucleus has acquired Bridge Medical Consulting, a UK-based health economics and outcomes research (HEOR) consultancy, to broaden its HEOR, real-world evidence, and market access capabilities for biopharmaceutical clients. The firm will be merged into Red Nucleus's existing HEOR business to expand evidence synthesis, economic modeling, RWE research, and AI-enabled workflows.

THL Partners Acquires Majority Stake in Red Nucleus from The Riverside Company

October 17, 2024

Healthcare Services

THL Partners (Thomas H. Lee Partners) has made a majority investment in Red Nucleus, a Yardley, Pennsylvania-based provider of medical communications, market access, learning & development, and R&D support for the life sciences industry. The Riverside Company sold its investment in Red Nucleus; the deal closed October 17, 2024 and will support expansion of Red Nucleus’ commercialization services under new CEO Mike Menta and continued involvement from founder Ian Kelly.

Red Nucleus (RN) / Riverside Acquire AlphaGroup Medical Communications

December 12, 2022

Healthcare Services

Red Nucleus (RN), a portfolio company of The Riverside Company, has acquired AlphaGroup Medical Communications, LLC as an add-on to RN's medical communications business unit. The acquisition expands RN's publications, medical affairs and HEOR/RWE capabilities and brings AlphaGroup's therapeutic expertise and scientific staff into the combined business.

Red Nucleus Acquires Jupiter Life Science Consulting

September 12, 2022

Consulting

Red Nucleus, a Riverside-backed life sciences services platform, has acquired Jupiter Life Science Consulting, a boutique provider of market access and commercialization strategies for pharma, biotech, and medical device clients. The add-on expands Red Nucleus's commercial and market-access capabilities, bringing Jupiter's expertise in payer research, pricing and access strategy, and commercialization planning into the combined platform.

Red Nucleus Acquires Medical Marketing Solutions Group (MMSG)

February 9, 2022

Healthcare Services

Red Nucleus, a Riverside-backed medical communications and scientific services provider, acquired Medical Marketing Solutions Group (MMSG) in February 2022 to expand its medical communications, publication planning, and conference management capabilities. The acquisition was completed as an add-on to the Red Nucleus platform, owned by The Riverside Company, broadening Red Nucleus’s therapeutic-area coverage and client relationships within biopharma.

The Riverside Company Acquires Red Nucleus from Renovus Capital Partners

March 24, 2020

Education

The Riverside Company has acquired Red Nucleus Enterprises, LLC, a Yardley, Pennsylvania-based provider of digital learning and regulatory compliance services for the life sciences industry. Renovus Capital Partners sold the company to Riverside but retained a minority equity stake and will continue to support future growth; Riverside plans to expand Red Nucleus's training offerings, technology capabilities and pursue add-on acquisitions.