John Charles Mayo
Founder at Celtic Pharma Development UK Plc
Profile
John Charles Mayo is the founder of Celtic Pharma Management LP and Celtic Pharma Development UK Plc.
He is currently a Partner at Beehive Capital LLP since 2002.
Previously, he held positions as Chief Executive Officer at Bedford Royalties Ltd., Director at Alstom SA, Director at Newcastle United Ltd., Director at Schlumberger GmbH, Finance Director at GEC Alsthom Ltd., Director at Pentland Group Ltd., Finance Director at Zeneca Group Plc, Director at S.G.
Warburg & Co. Ltd., Director at Confederation of British Industry, Non-Executive Director at Alstom OOO, Non-Executive Director at Ah Animal Healthcare Ltd., Director at The Takeover Panel, Principal at Imperial Chemical Industries Ltd., Principal at ICI Chemicals & Polymers Ltd., and Member-Supervisory Board at IDEA AG.
He obtained his undergraduate degree from Loughborough University.
John Charles Mayo active positions
| Companies | Position | Start |
|---|---|---|
Beehive Capital LLP
 Beehive Capital LLP Investment ManagersFinance Beehive Capital LLP (Beehive Capital) is a private equity firm founded in 2002. The firm is headquartered in London, United Kingdom. | Private Equity Investor | 01/01/2002 |
Celtic Pharma Management LP
 Celtic Pharma Management LP Investment ManagersFinance Celtic Pharma Management LP is a private equity firm founded by Stephen Evans Freke and John Mayo in 2004. The firm headquartered in Bermuda. | Founder | 01/01/2004 |
Celtic Pharma Development UK Plc
 Celtic Pharma Development UK Plc Financial ConglomeratesFinance Celtic Pharma Development UK Plc provides financial management services. The company was founded in 2005 and is located in London, GB | Founder | 15/09/2011 |
Former positions of John Charles Mayo
| Companies | Position | End |
|---|---|---|
Zeneca Group Plc
 Zeneca Group Plc Pharmaceuticals: MajorHealth Technology Zeneca Group Plc used to develop & manufacture pharmaceutical products, agrochemicals and specialties chemicals. Its agrochemicals products include herbicides, insecticides and fungicides. The firm products were used by health care, agrochemical, paint, leather and imaging applications industries. The company was headquartered in London, UK. | Director of Finance/CFO | - |
Bedford Royalties Ltd.
 Bedford Royalties Ltd. Pharmaceuticals: MajorHealth Technology Bedford Royalties Ltd. used to provide pharmaceutical services. The company was founded on August 26, 2011 and was headquartered in Reading, the United Kingdom. | Chief Executive Officer | - |
| The Takeover Panel | Director/Board Member | - |
Alstom OOO
 Alstom OOO Industrial MachineryProducer Manufacturing Alstom OOO engages in the development and marketing of systems, equipment, and services for the transport sector. The company was founded on April 9, 1996 and is headquartered in Moscow, Russia. | Director/Board Member | - |
Confederation of British Industry
 Confederation of British Industry Miscellaneous Commercial ServicesCommercial Services The Confederation of British Industry (CBI) is an organization that develops economic evidence for businesses, policymakers, and thought leaders. The CBI is redefining business as usual and changing their ways of working to develop the future UK economy on their own terms. The non-profit company is based in London, UK, and has subsidiaries in the United Kingdom. The British company offers services to evaluate economic benefit, advocate policy change, gauge the impact of businesses, assess risk, and explore future scenarios. The company is advocates for businesses and can help them thrive. The organization shares their reaction to daily issues and the latest political and economic news on their website. | Director/Board Member | - |
Training of John Charles Mayo
| Loughborough University | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| ALSTOM | Producer Manufacturing |
| Private companies | 17 |
|---|---|
Imperial Chemical Industries Ltd.
 Imperial Chemical Industries Ltd. Chemicals: Major DiversifiedProcess Industries Imperial Chemical Industries Ltd. manufactures chemicals and paint products. Its products include coatings, adhesives, starch, and synthetic polymer. The company was founded on December 7, 1926 and is headquartered in Slough, the United Kingdom. | Process Industries |
Newcastle United Ltd.
 Newcastle United Ltd. MiscellaneousMiscellaneous Newcastle United Ltd. operates as the holding company for Newcastle United Football Club. The company was founded on August 10, 1990 and is headquartered in Newcastle-upon-Tyne, the United Kingdom. | Miscellaneous |
Schlumberger GmbH /Austria/
 Schlumberger GmbH /Austria/ Beverages: AlcoholicConsumer Non-Durables Schlumberger AG operates as a holding company, which engages in the production, sale, and distribution of alcoholic and non-alcoholic beverages. The firm offers wine, sparkling wine, champagne, and spirituous beverages. It distributes its products under the Gurktaler Alpenkräuter, Rossbacher, Underberg, Asbach, Bols, Metaxa, Leibwächter, Nonino, Stock, Remy Martin, Stolichnaya, XUXU, evian, Volvic, Badoit, Riemerschmid, and SENS brands. The company was founded by Robert Alwin Schlumberger in 1842 and is headquartered in Vienna, Austria. | Consumer Non-Durables |
ICI Chemicals & Polymers Ltd.
 ICI Chemicals & Polymers Ltd. Chemicals: Major DiversifiedProcess Industries ICI Chemicals & Polymers Ltd. manufactures chemicals and paints. The firm's products include petrochemicals, fertilizers, plastics, polymers, surfactants and industrial chemicals. It also manufactures CPs carried out by ICI Chemicals & Polymers Group. The company is headquartered in Middlesbrough, UK. | Process Industries |
GEC Alsthom Ltd.
 GEC Alsthom Ltd. Engineering & ConstructionIndustrial Services GEC Alsthom Ltd. develops, designs, and manufactures electrical and mechanical engineering appliances. It also provides transport services. The company was founded in 1989 and is headquartered in Rugby, UK. | Industrial Services |
Pentland Group Ltd.
 Pentland Group Ltd. Financial ConglomeratesFinance Pentland Group Ltd. operates sports, fashion and outdoor stores. It offers footwear, street wear, boots, shoes, socks, swimwear, swimming goggles, and related accessories. The company was founded by Minnie Rubin and Berko Rubin in 1932 and is headquartered in London, the United Kingdom. | Finance |
Zeneca Group Plc
Zeneca Group Plc Pharmaceuticals: MajorHealth Technology Zeneca Group Plc used to develop & manufacture pharmaceutical products, agrochemicals and specialties chemicals. Its agrochemicals products include herbicides, insecticides and fungicides. The firm products were used by health care, agrochemical, paint, leather and imaging applications industries. The company was headquartered in London, UK. | Health Technology |
| S.G. Warburg & Co. Ltd. | Finance |
IDEA AG
 IDEA AG Pharmaceuticals: MajorHealth Technology IDEA AG develops pain therapeutics and biopharmaceutical drugs. The firm develops and commercializes non-invasive therapeutic drugs and the targeted pain therapeutics for arthritic and osteoporosis-related inflammation, chronic pain and diseases. Its technology platform is based on proprietary carriers applied on skin and engineered to diminish side effects and increase drug potency. The company founded by Gregor Cevc in 1993 and is headquartered in Munich, Germany. | Health Technology |
Celtic Pharma Management LP
Celtic Pharma Management LP Investment ManagersFinance Celtic Pharma Management LP is a private equity firm founded by Stephen Evans Freke and John Mayo in 2004. The firm headquartered in Bermuda. | Finance |
Celtic Pharma Development UK Plc
Celtic Pharma Development UK Plc Financial ConglomeratesFinance Celtic Pharma Development UK Plc provides financial management services. The company was founded in 2005 and is located in London, GB | Finance |
Confederation of British Industry
Confederation of British Industry Miscellaneous Commercial ServicesCommercial Services The Confederation of British Industry (CBI) is an organization that develops economic evidence for businesses, policymakers, and thought leaders. The CBI is redefining business as usual and changing their ways of working to develop the future UK economy on their own terms. The non-profit company is based in London, UK, and has subsidiaries in the United Kingdom. The British company offers services to evaluate economic benefit, advocate policy change, gauge the impact of businesses, assess risk, and explore future scenarios. The company is advocates for businesses and can help them thrive. The organization shares their reaction to daily issues and the latest political and economic news on their website. | Commercial Services |
Beehive Capital LLP
Beehive Capital LLP Investment ManagersFinance Beehive Capital LLP (Beehive Capital) is a private equity firm founded in 2002. The firm is headquartered in London, United Kingdom. | Finance |
Alstom OOO
Alstom OOO Industrial MachineryProducer Manufacturing Alstom OOO engages in the development and marketing of systems, equipment, and services for the transport sector. The company was founded on April 9, 1996 and is headquartered in Moscow, Russia. | Producer Manufacturing |
Ah Animal Healthcare Ltd.
 Ah Animal Healthcare Ltd. BiotechnologyHealth Technology Ah Animal Healthcare Ltd. develops biosuperior protein therapeutics. The company’s services include biopharmaceutical discovery, process development and GMP manufacturing. It focuses on particular characteristics of biologic drugs that include product presentation and stability, pharmacokinetics, pharmacodynamics, immunogenicity and drug delivery. The company was founded in 1989 and is headquartered in Reading, the United Kingdom. | Health Technology |
| The Takeover Panel | Government |
Bedford Royalties Ltd.
Bedford Royalties Ltd. Pharmaceuticals: MajorHealth Technology Bedford Royalties Ltd. used to provide pharmaceutical services. The company was founded on August 26, 2011 and was headquartered in Reading, the United Kingdom. | Health Technology |
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