Interview: Energean's Mathios Rigas targets East Med success
Energean’s boss reveals the secrets of his small company’s achievements in the Eastern Mediterranean
Mathios Rigas sat down in Energean's corporate headquarters in London looking like a satisfied man. His small Greek energy company had recently listed on the London Stock Exchange, raising £330m ($460m), and its just-published results for 2017 were healthy. So, was he a happy man? "Yes, indeed," he told Petroleum Economist in an interview. "It's positive progress. Everything that we've promised we're delivering, and that's a very big part of our story." Rigas, Energean's chief executive—who started his career after taking an MSc from Imperial College in London—was a founder of the company in Greece a decade ago. To many at that time, the start didn't seem promising. Rigas spent €1m (£880,
Also in this section
9 March 2026
Petroleum Economist analysis sees increases in output from Saudi Arabia, Venezuela and Kazakhstan among others before region’s murky descent
9 March 2026
Energy sanctions are becoming an increasingly prominent tool of US foreign policy, with the country’s growth in oil and gas production allowing it to impose pressure on rivals without jeopardising its own energy security or that of its allies, argues Matthew McManus, a visiting fellow at the National Center for Energy Analytics
6 March 2026
The March 2026 issue of Petroleum Economist is out now!
6 March 2026
After Europe’s rapid buildout of floating LNG import capacity, Exmar CEO Carl-Antoine Saverys says future growth in floating gas infrastructure will increasingly be driven by developing markets as lower prices, rising energy demand and the need to replace coal unlock new opportunities for unconventional and tailor-made solutions






