Wataru Sato joined the Summit team in March 2015 and was reassigned back to Sumitomo in January 2019.

Prior to joining Summit, Wataru served as E&P business development manager for Sumitomo Corporation, Tokyo.

Wataru has over 25 years of experience in the oil and gas industries, including oil products trading, LNG project development and E&P upstream business

John joined Summit E&P Ltd as CEO in January 2019, following 39 years of experience in management and technical positions in the E&P business.

Following a First Class B.Sc. in Physics with Geophysics at Bath University and an M.Sc. in Geophysics from Durham University, John joined Western Geophysical, then Texaco, as a Geophysicist before spending 14 years at Enterprise Oil in a range of technical and management positions, covering North Sea, SE Asia and Middle East. After Shell’s takeover of Enterprise in 2002, John joined RWE Dea as UK Exploration & New Business Manager, before moving to Vienna in 2006 as OMV’s Head of International Exploration, then Regional Exploration Manager for NW Europe and Africa. He was appointed Managing Director of OMV UK in 2008 before taking up a role as General Manager Sub-Saharan Africa until leaving OMV in 2017 to follow a multi-faceted career as an E&P advisor to governments and industry before joining Summit.

John is a long-standing member of the Society of Exploration Geophysicists, The European Association of Geoscientists and Engineers, and the Petroleum Exploration Society of Great Britain, of which he was President in 2013.

Satoru Sugiura joined the Summit team in April 2012 as CFO of the Company. Prior to joining Summit, Satoru served as E&P business development manager for Sumitomo Corporation, Tokyo, to cover the rest of the world beyond UK, focusing on Asian Pacific, South America, Sub-Sahara regions.

In addition to the 10 years of the oil & gas upstream business experience, Satoru has over 20 years of the structured finance experience in the oil and infrastructure industries, especially for Mexico and Brazil. In 1990's and 2000's, he was assigned as director of Sumitomo Corporation's affiliates in Venezuela and Argentina respectively.

Coming back to Tokyo in March 2015, he is General Manager of E&P Business Dept. Sumitomo Corporation.

Akira Kodama joined the Summit team in February 2019.

Prior to joining Summit, Akira served as manager at E&P Business Dept. for Sumitomo Corporation, Tokyo, especially for Latin America Business Development.

Akira has been mainly in E&P business over his 17 years of experience with Sumitomo Corporation including 4.5 years in Houston, United State working at Summit Discovery Resources (a subsidiary conducting unconventional onshore business) and 4 years in Risk Management Dept. supporting in commercial aspect for E&P and certain mining projects.

Andy has over 18 years of broad geoscience experience working predominantly for operating companies in the UKCS and Atlantic Margins. Experienced in a diverse range of geological interpretation covering asset evaluation, licence round activities, exploration, appraisal and development, prospect generation and maturation, operations, subsurface modeling and JV representation.

Andy has an honours degree in Geology from Imperial College, an MSc and PhD (tbs) from University College London, and an MBA in Oil and Gas Management from Robert Gordon University.

Richard joined Summit in 2008 and has over 30 years of experience in the oil industry working for majors, small independents and service companies within the UKCS.
His current position involves license compliance, and responsibility for the company’s Health, Safety and Environmental management systems, together with an active role in managing the company’s Information Technology and Data.
Richard has a honours degree in Earth Science from Kingston University, an MSc in Sedimentology and an MSc in GIS from Birkbeck University.

Ken qualified as a member of the Chartered Association of Certified Accountants in 1989. Ken trained with a firm of Certified Accountants in London and gained extensive experience in accounting and tax. Prior to joining Summit Ken was the Accounts Manager at Svenska Petroleum UK Limited. He joined Summit in July 2005, as Financial Controller, and was brought in to set up the entire accounting/tax function for Summit. Since then Ken has been involved in several buy/sell transactions with Summit and became VP Finance in January 2017.

Masaki Ozawa joined the Summit team in October 2015. Prior to joining the Summit team, Masa served as E&P business development manager for Sumitomo Corporation, Tokyo, covering the UK and Norway. In addition to the 5 years of the oil & gas upstream business experience, Masa has over 10 years of experience to engage in several international M&A transactions for Sumitomo's mining projects and infrastructure projects-US, Australia, China, Malaysia and Middle East, in legal, financial and commercial aspects.

Peter has over 30 years of diverse Petroleum Engineering and Business experience. Starting in the 80's as a Reservoir Engineer where the projects included huge field studies in Libya and India and a World Bank funded multi field gas reserves study in Bolivia.

Seven years of RE/PE contracting work for Majors, Independents and Utilities followed with 6 years of Asset Manager and Commercial work at Eon Ruhrgas prior to joining Summit in 2010 as the Engineering Manager. The BD role was added in 2017 following the retirement of the previous holder.

Peter has an honours degree in Chemical & Process Engineering from Heriot-Watt University Edinburgh and a Postgraduate Diploma in Offshore Engineering from Robert Gordon Institute of Technology (now Robert Gordon University). He has been a SPE member since 1986.

Russell has over 15 years of experience working in industry and academia. He has a proven track record of finding quality drill targets in mature basins both in UK offshore licenses and internationally throughout the Atlantic margins. His wider career experience includes working for both operators and service companies, whilst using and developing advanced technologies including seismic inversion & QI workflows, ocean bottom seismic processing & acquisition and more recently machine learning.
Russell is an active member of the PESGB and FGS with a PhD in geophysics from the University of Birmingham and a 1st in geology from Cardiff University. When not actively exploring for oil and gas Russell contributes to the wider industry knowledge through research and publications.