Subsea 7 SA is a subsea engineering, construction and services company serving the offshore energy industry.

Energy

Subsea 7

David Mullen is an experienced offshore equipment superintendent and technician. David has worked for companies such as [Maersk Supply Service](/org/maersk-supply-service-as), Global Offshore, DeepOcean, and [Bombardier](/org/bombardier). In their current role as an independent director at [Subsea 7](/org/subsea-7), Mullen is in charge of the day-to-day maintenance and operations of all back deck equipment, including the 7000Te Parkburn Carousel System, 2 X 15Te Parkburn Tensioners, 2 X 5Te Parkburn Tensioners, 150Te rated Tow Winch, 64Te rated A-Frame, and 50Te MACGREGOR Crane.

David Mullen has an HNC in Manufacturing Engineering from [Tyne Metropolitan College](/org/tyne-metropolitan-college), a BNC in Mechanical Engineering from [Tyne Metropolitan College](/org/tyne-metropolitan-college), and certification from HSQE LIMITED in IOSH Managing Safely. David also has certification from the National Fluid Power Centre (UK) in NFPC Stage 1 Hydraulics, and from the British Fluid Power Association in BFPA Hose Assembly Skills Training Programme.

David Mullen

Marcelo began his career in [Subsea 7](/org/subsea-7) in 2001 as a pipeline engineer and over the last 20 years has held a number of operational and commercial roles within the [Subsea 7](/org/subsea-7) Group.

In 2017, Marcelo was appointed Vice President for Brazil after three years working for the Africa region based in France. In 2021, he was appointed Group Vice President for Sales and Marketing based in the UK.

Marcelo holds a Masters degree in Subsea Engineering from the Universidade Federal do Rio de Janeiro. He also holds a graduate degree in Mechanical Engineering from the Universidade Federal Fluminense in Brazil.

Marcelo Xavier

Phil began his career in 1992 as an engineer in London for pipeline installation contractor, European Marine Contractors, and has more than 20 years’ experience in the subsea pipelines business.

Phil joined [Subsea 7](/org/subsea-7) in Aberdeen in 2004 as a senior project manager and in 2011 was appointed Vice President for Canada, Mediterranean and Russia.  In 2013 he was appointed Vice President UK Canada, before taking up the role of Vice President for North Sea Canada in 2016.  In 2018 Phil was appointed Senior Vice President Global Projects and Operations.

Phil Simons

Ms Siem is the daughter of Mr Kristian Siem and has been selected by Siem Industries S.A. in accordance with the relationship agreement entered into between Subsea 7 Inc., Subsea 7 S.A. (then Acergy S.A.), and Siem Industries S.A (then Siem Industries Inc.) on 20 June 2010, in respect of the combination of Subsea 7 Inc. and Acergy S.A., which was completed on 7 January 2011. Ms Siem is an artist and holds a Bachelor of Fine Arts degree from the Ruskin School of Art at Oxford University. She has exhibited her work around the world and worked as a studio manager for world-renowned painter Harold Ancart in New York and Los Angeles.

Louisa Siem

Mark started his career in 1996 with the UK’s Government Economic Service. In 2000, he joined Royal Dutch Shell and held several finance positions with increasing responsibility. Between 2011 and 2012, he was Vice President Finance for Baker Hughes in Europe and, from 2012 to 2017, he was Group Financial Controller for Subsea 7.

In October 2021, he returned to Subsea 7 from Petrofac where he was Group Financial Controller and Senior Vice President Finance for its Engineering & Construction business unit.

Mark has undergraduate and postgraduate degrees in Economics from the Universities of Stirling and Strathclyde respectively, an MBA from the University of Warwick and is a Fellow of the Association of Chartered Certified Accountants.

Mark Foley

Eldar Sætre

Niels Kirk is an Independent Director at [Subsea 7](/org/subsea-7). Niels has also worked as a saturation diver for companies such as [Fugro](/org/fugro), [TechnipFMC](/org/technipfmc), Kreuz Subsea Pte. Ltd., and Technip. Niels has also worked as a rigger for Technip. Kirk has completed their first hyperbaric weld in Japan.

Niels Kirk has a 3:2U underwater inspection diver certification from TWI, a D.M.T certification from Medipro, and an Opito Stage 3 Level Rigger certification from A.I.S Training. Niels also has a Mixed Gas Closed Bell Diver certification from INPP and a CDC-65 certification from the Professional Diving Academy.

Niels Kirk

Dod Fraser

Kristian Siem

Elizabeth Proust

Nathalie Louys

John Evans has over 30 years of experience in the oil and gas services industry, primarily in the SURF and offshore engineering and construction sectors. He started his career in 1986, working with Brown & Root and gained a successful record in general management, commercial and operational roles in the offshore oil and gas industry.

Prior to his current appointment, from July 2005, John held the position of Chief Operating Officer for [Subsea 7](/org/subsea-7).

John Evans

Kate Lyne

Olivier started his career in the Oil and Gas engineering and contracting sector in 1995, working for seven years with Entrepose Contracting in project management and commercial roles, based in Nigeria, China and France.

Since joining [Subsea 7](/org/subsea-7) in 2002, Olivier has held a number of country, regional and corporate management positions based in the North Sea, Africa, Asia and the Middle-East.

Subsea 7

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Board of Directors

Leadership Team

CEO and Executive Team

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