Gregory Sahak Petros

Permira Advisers LLP (Permira Advisers) is a private equity subsidiary of Permira Holdings Ltd founded in 1985 by Peter M. Smitham. The firm is headquartered in London, United Kingdom.

Quotient Sciences Ltd. provides early stage drug development services. The firm offers formulation development, clinical pharmacology trials, and clinical and commercial manufacturing services to the pharmaceutical and biotech industries. The company was founded in 1990 and is headquartered in Ruddington, the United Kingdom.

QS Pharma LLC provides contract research services for pharmaceutical and biopharmaceutical companies. It offers NCE screening, identification, preformulation characterization, preclinical and toxicology, formulation development, clinical trial materials, potency manufacturing, analytical and commercial manufacture services. The company was founded in 2002 and is headquartered in Boothwyn, PA.

Founded in 2019, Quad UK Topco Ltd. is a holding company that oversees subsidiaries engaged in pharmaceutical research, development, and manufacturing. The company is based in Ruddington, UK.

Bain Capital LLC is one of the world's leading private investment firms managing approximately $66 billion in assets under management. Their affiliated advisors make private equity, public equity, leveraged debt asset, venture capital, and absolute return investments across multiple sectors, industries, and asset classes. Since their inception, their competitive advantage has been grounded in a people-intensive, value-added investment approach that has enabled the firm to deliver industry-leading returns for their investors.

Corin Group Ltd. develops, manufactures and distributes orthopedic implants. It provides product for hip, knee, and ankle. The company was founded by Peter J. Gibson on May 1, 1985 and is headquartered in Cirencester, the United Kingdom.

The Boston Consulting Group Ltd. provides management consulting services. Its capabilities includes corporate development and finance, postmerger integration, digital economy, risk management, globalization, strategy, innovation, growth, sustainability, marketing and sales, technology, operations, turnaround and transformation and people and organization. The company was founded in 1963 and is headquartered in London, the United Kingdom.