Andrew Owens MBE
Chairman and Founder

Andrew is a co-founder of Greenergy and has more than 30 years' experience working in the oil industry. Andrew has a Chemical Engineering degree from Imperial College.

Christian Flach
Chief Executive

Christian joined Greenergy in 2019 and took over as Chief Executive from 1 September. Joining from Marquard & Bahls, Christian has held a range of leadership roles throughout his career and has considerable experience in the fuel infrastructure and fuel supply sectors.

Adam Traeger
Chief Financial Officer

A Chartered Accountant, Adam joined Greenergy in 2008. More recently Adam was Director of Investments, responsible for the Group’s global mergers and acquisitions and company investments. Adam was appointed Chief Financial Officer in 2018.

Paul Bateson
Chief Operating Officer

Paul joined Greenergy in 2007 and brings over 35 years’ experience in the downstream oil sector, including at Exxon, Conoco Phillips, and Louis Dreyfus Refining and Marketing. He manages the company’s trading, biodiesel manufacturing and international businesses.

Tamara Earley
Chief Corporate Affairs Officer

Tamara has over 25 years’ experience in the oil industry, including more than 20 with Greenergy. Before Greenergy, Tamara worked with Safeway and BP in various roles.

Caroline Lumbard
UK Trading Director

Since joining Greenergy over 20 years ago, Caroline has helped champion our rapid sales and customer growth. As UK Trading Director, Caroline is responsible for the Group’s UK sales, purchasing and operations strategies and leads complex supply chain activities with major oil companies in the UK.

Chris O’Callaghan
Head of Branded Retail and
Managing Director of Inver Energy

Chris joined us following our acquisition of Inver Energy in 2017. After 18 years at Chevron, Chris acquired Inver in 2004, successfully growing the business and launching the Inver retail brand in Ireland. Chris continues to manage Inver’s operations throughout Ireland and also has responsibility for our branded retail sales in the UK.

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