David Horgan

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66 year

Non-Energy Minerals

Energy Minerals

Consumer Services

Profile

David John Horgan worked at Petrel Resources Plc from 1997 to 2025, serving as Managing Director and Executive Director from 1997 to 2021.
From 2005 to 2025, the role at Clontarf Energy Plc included Executive Chairman and Managing Director from 2021 to 2025.
The career also includes positions as Non-Executive Director at Botswana Diamonds Plc from 2010 to 2025, and roles as Director or Non-Executive Director at African Diamonds Ltd., Persian Gold Plc, Pan Andean Resources Ltd., and African Gold Plc.
Education includes graduation from the University of Cambridge and an MBA from Harvard Business School.

Former positions of David Horgan

Companies	Position	End
PETREL RESOURCES PLC	Chief Executive Officer	-
BOTSWANA DIAMONDS PLC	Director/Board Member	29/10/2025
CLONTARF ENERGY PLC	Chief Executive Officer	29/10/2025
Persian Gold Plc Persian Gold Plc Precious MetalsNon-Energy Minerals Explores and develops gold, copper and zinc minerals	Director/Board Member	25/03/2011
Pan Andean Resources Ltd. Pan Andean Resources Ltd. Oil & Gas ProductionEnergy Minerals Explores and produces oil and gas	Director/Board Member	14/04/2010

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Training of David Horgan

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Linked companies

Private companies	9
African Diamonds Ltd. African Diamonds Ltd. Construction MaterialsNon-Energy Minerals Explores and develops diamond minerals	Non-Energy Minerals
Persian Gold Plc Persian Gold Plc Precious MetalsNon-Energy Minerals Explores and develops gold, copper and zinc minerals	Non-Energy Minerals
Botswana Diamonds Plc Botswana Diamonds Plc Other Metals/MineralsNon-Energy Minerals Engages in the exploration of diamonds	Non-Energy Minerals
Pan Andean Resources Ltd. Pan Andean Resources Ltd. Oil & Gas ProductionEnergy Minerals Explores and produces oil and gas	Energy Minerals
Petrel Resources Plc Petrel Resources Plc Integrated OilEnergy Minerals Explores and produces oil, gas and petrol	Energy Minerals
African Gold Plc African Gold Plc Precious MetalsNon-Energy Minerals Explores gold and minerals in Africa	Non-Energy Minerals
University of Cambridge University of Cambridge Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Clontarf Energy Plc Clontarf Energy Plc Chemicals: AgriculturalProcess Industries Engages in lithium, oil and gas exploration	Process Industries
Harvard Business School Harvard Business School Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services