Geoffrey Guy

Phytopharm Plc is a development stage pharmaceutical company, engaged in developing novel treatments targeting diseases with high levels of unmet need. Its products include Cogane and Myogane, used in therapy for neurodegenerative diseases including Parkinson's disease, amyotrophic lateral sclerosis and glaucoma. Phytopharm was founded on November 28, 1995 and is headquartered in Huntingdon, the United Kingdom.

GW Pharmaceuticals Ltd. operates as an intermediate holding company and management company for investments in its subsidiaries. The company was founded by Geoffrey William Guy and Brian Whittle in 1998 and is headquartered in Cambridge, the United Kingdom.

The Royal Society of Medicine provides postgraduate medical education. The Society provides a range of educational activities and opportunities for doctors, dentists and veterinary surgeons, including students, and for allied healthcare professionals. It also promotes an exchange of information and ideas on the science, practice and organization of medicine, both within the health professions and with responsible and informed public opinion. The Society was founded in 1805 and is headquartered in London, the United Kingdom.

Napp Laboratories Ltd. wholesales pharmaceutical goods. It offers medicines for respiratory disease. The company was founded on September 26, 1923 and is headquartered in Cambridge, the United Kingdom.

Part of Jazz Pharmaceuticals Plc, Jazz Pharmaceuticals Research UK Ltd. is a company that engages in researching and developing biotechnology. Jazz Pharmaceuticals Research UK Ltd. is based in Cambridge, UK. Founded in 1995.

Part of Jazz Pharmaceuticals Plc, GW Pharma Ltd. is a British pharmaceutical company that manufactures pharmaceutical products. The company is based in Histon, UK. GW Pharma was founded in 1999.

The Chedington Court Estate Ltd. is an investment holding British company founded in 2017. The private company is based in Beaminster, UK. The company's main function is to hold investments.