David Thomas
Director/Board Member at GULF KEYSTONE PETROLEUM LIMITED
Profile
David Howard Thomas is the founder of RioTech Pharmaceuticals Ltd.
founded in 2001.
He is currently the Chief Executive Officer & Director at Cheiron Holdings Ltd.
and Cheiron Petroleum Corp.
He is also a Non-Executive Director at Gulf Keystone Petroleum Ltd.
and Gulf Keystone Petroleum (UK) Ltd.
since 2016.
Mr. Thomas's former positions include being the Chief Executive Officer & Director at Melrose Resources Plc from 2007 to 2012, Chief Operating Officer & Executive Director at Afren Plc, President & Chief Operating Officer at Centurion Energy International, Inc., Principal at Conoco, Inc. from 1978 to 1995, Chief Operating Officer at Petroceltic International Ltd.
(Ireland) from 2014 to 2015, Group General Manager-Operations at LASMO Plc, and Vice President at ENI Mog Ltd.
Mr. Thomas has a graduate degree from Imperial College London and an undergraduate degree from The University of Nottingham.
David Thomas active positions
| Companies | Position | Start |
|---|---|---|
| GULF KEYSTONE PETROLEUM LIMITED | Director/Board Member | 2016-10-13 |
Cheiron Holdings Ltd.
 Cheiron Holdings Ltd. Contract DrillingIndustrial Services Cheiron Holdings Ltd. provides oil and gas exploration and production services. The company was founded by Tawfik Salah El-Din Diab and Salah Diab is headquartered in Cairo, Egypt. | Chief Executive Officer | - |
Cheiron Petroleum Corp.
 Cheiron Petroleum Corp. Oilfield Services/EquipmentIndustrial Services Cheiron provides oil and gas exploration and production services. in the revitalization and optimization of production at small and medium sized mature fields. The company was founded in 1989 and is headquartered in Cairo, Egypt. | Chief Executive Officer | - |
Gulf Keystone Petroleum (UK) Ltd.
 Gulf Keystone Petroleum (UK) Ltd. Contract DrillingIndustrial Services Gulf Keystone Petroleum (UK) Ltd. engages in oil and gas exploration and production. The company was founded on November 17, 2004 and is headquartered in London, the United Kingdom. | Director/Board Member | 2016-09-30 |
Former positions of David Thomas
| Companies | Position | End |
|---|---|---|
| PETROCELTIC INTERNATIONAL PLC | Chief Operating Officer | 2015-04-29 |
Melrose Resources Plc
 Melrose Resources Plc Contract DrillingIndustrial Services Melrose Resources Plc is an exploration company, which develops and produces oil and gas with core assets in North Africa and Eastern Europe. It maintains a balanced portfolio of production, development and exploration assets in stable and low cost environments. The company has its operations mainly in Egypt, Bulgaria, Romania and France. Melrose holds interests in four concessions in Egypt; Mansoura, South East Mansoura, Qantara and Mesaha. It also conducting exploration programme in the under explored central area of the Galata block. Melrose Resources was founded in 1992 by Robert F M Adair and is headquartered in Edinburgh, the United kingdom. | President | 2012-10-10 |
| Conoco, Inc. | Corporate Officer/Principal | - |
| ENI Mog Ltd. | Corporate Officer/Principal | - |
| AFREN PLC | Chief Operating Officer | - |
Training of David Thomas
| Imperial College London | Graduate Degree |
| The University of Nottingham | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| GULF KEYSTONE PETROLEUM LIMITED | Energy Minerals |
| Private companies | 11 |
|---|---|
Centurion Energy International, Inc.
 Centurion Energy International, Inc. Oil & Gas ProductionEnergy Minerals Centurion Energy International, Inc. explores and produces oil and natural gas. The company was founded by Said Youssefa Arrata and Barry Swan on May 20, 1997 and is headquartered in Calgary, Canada. | Energy Minerals |
| Conoco, Inc. | Energy Minerals |
Afren Plc
 Afren Plc Oil & Gas ProductionEnergy Minerals Afren Plc engages in the business of oil and gas exploration, development and production in Africa and the Kurdistan region of Iraq. The company was founded by Ethelbert Julius Llewellyn Cooper, Egbert Ulogo Imomoh, Constantine Ogunbiyi, and Osman Shahenshah on December 3, 2004 and is headquartered in Manchester, the United Kingdom. | Energy Minerals |
RioTech Pharmaceuticals Ltd.
 RioTech Pharmaceuticals Ltd. Pharmaceuticals: MajorHealth Technology RioTech Pharmaceuticals Ltd. develops novel therapeutic drugs for hepatitis C virus. The company was founded on Nov 5, 2001 by Graham Foster, Adrian V. S. Hill, Peter Karayiannis, Howard David Thomas and Mark R. Thursz and is headquartered in Horsham, the United Kingdom. | Health Technology |
Melrose Resources Plc
Melrose Resources Plc Contract DrillingIndustrial Services Melrose Resources Plc is an exploration company, which develops and produces oil and gas with core assets in North Africa and Eastern Europe. It maintains a balanced portfolio of production, development and exploration assets in stable and low cost environments. The company has its operations mainly in Egypt, Bulgaria, Romania and France. Melrose holds interests in four concessions in Egypt; Mansoura, South East Mansoura, Qantara and Mesaha. It also conducting exploration programme in the under explored central area of the Galata block. Melrose Resources was founded in 1992 by Robert F M Adair and is headquartered in Edinburgh, the United kingdom. | Industrial Services |
Petroceltic International Ltd. (Ireland)
 Petroceltic International Ltd. (Ireland) Oil & Gas ProductionEnergy Minerals Petroceltic International Ltd. engages in the exploration and production of oil and gas resources. The firm operates its business in Algeria, Egypt, Black Sea, and Kurdistan regions. The company was founded on May 16, 1984 and is headquartered in Dublin, Ireland. | Energy Minerals |
| LASMO Plc | Energy Minerals |
| ENI Mog Ltd. | |
Gulf Keystone Petroleum (UK) Ltd.
Gulf Keystone Petroleum (UK) Ltd. Contract DrillingIndustrial Services Gulf Keystone Petroleum (UK) Ltd. engages in oil and gas exploration and production. The company was founded on November 17, 2004 and is headquartered in London, the United Kingdom. | Industrial Services |
Cheiron Holdings Ltd.
Cheiron Holdings Ltd. Contract DrillingIndustrial Services Cheiron Holdings Ltd. provides oil and gas exploration and production services. The company was founded by Tawfik Salah El-Din Diab and Salah Diab is headquartered in Cairo, Egypt. | Industrial Services |
Cheiron Petroleum Corp.
Cheiron Petroleum Corp. Oilfield Services/EquipmentIndustrial Services Cheiron provides oil and gas exploration and production services. in the revitalization and optimization of production at small and medium sized mature fields. The company was founded in 1989 and is headquartered in Cairo, Egypt. | Industrial Services |
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