Stephen Donovan

Respironics Ltd. develops and manufactures medical and healthcare products. Its products include Porta-Neb, Freeway Freedom, Sidestream, and Ventstream. The company was founded in 1977 and is headquartered in Bognor Regis, the United Kingdom.

PricewaterhouseCoopers LLP engages in the provision of accounting services. Its services include audit and assurance, accounting advisory, risk assurance, tax management, corporate insolvency, life cycle assessment, forensic services, private equity advisory, and financial reporting valuations. The company is headquartered in London, the United Kingdom.

Part of Synairgen Plc, Synairgen Research Ltd. is a British company that engages in respiratory biology and develops novel therapies. The company is based in Southampton, UK. Synairgen Research was founded in 2003.