Get Full access to Top 1000 data, subscribe from only €29

Register Now »


Petroceltic International plc is a publicly quoted oil and gas exploration and production company which currently employs 160 full time industry professionals across multiple disciplines and geographies. The company is headquartered in Dublin with offices in Edinburgh, London, Algiers, Varna, Cairo and Rome. Petroceltic’s shares are listed on the Alternative Investment Market (AIM) of the London Stock Exchange and on the Enterprise Securities Market (ESM) of the Irish Stock Exchan

Financial Data


By Turnover

(€138.2 million)

By Employees

370th in Top Companies By Turnover
  • 168
  • €138.2 million


  • Brian O'Cathain CEO/Managing Director

Latest News


Thanks, You are now signed up to the Top 1000 newsletter!