Media Listing

Executive officers

Douglas J. Pferdehirt

Chairman and Chief Executive Officer

Douglas J. Pferdehirt is Chairman and Chief Executive Officer of TechnipFMC. He was previously President and Chief Executive Officer of FMC Technologies, and prior to joining FMC Technologies in 2012, spent 26 years at Schlumberger Limited in a succession of executive leadership positions including: Executive Vice President of Corporate Development and Communications, President of Schlumberger’s Reservoir Production Group, Vice President of Investor Relations and Communications, President of North and South America Schlumberger, and Vice President of Oilfield Services U.S. Gulf of Mexico.

Mr. Pferdehirt holds a bachelor’s degree in petroleum and natural gas engineering from Pennsylvania State University and is on the board of directors of the American Heart Association, the American Petroleum Institute, and the Executive Woman in Energy Initiative.


Maryann Mannen

Executive Vice President and Chief Financial Officer

Maryann Mannen is Executive Vice President and Chief Financial Officer of TechnipFMC. She previously was Executive Vice President and Chief Financial Officer at FMC Technologies. Prior to that, Ms. Mannen was the company’s Deputy Chief Financial Officer and Treasurer.

She served as Vice President of Administration from 2007 to 2010 and, before that, led multiple business units and functions. Before joining FMC Technologies in 1986, Ms. Mannen served as Finance Manager for Sheller-Globe Corporation. She is also a member of Owens Corning’s board of directors.

Dianne Ralston

Executive Vice President and Chief Legal Officer

Dianne Ralston is Executive Vice President and Chief Legal Officer of TechnipFMC. She formerly was Senior Vice President, General Counsel, and Secretary at FMC Technologies. Ms. Ralston joined FMC Technologies in 2015, bringing more than 20 years of combined legal, compliance, and contractual experience in the oil and gas industry.

She previously served as Weatherford International’s Executive Vice President, General Counsel, and Corporate Secretary and worked in Schlumberger’s legal department for 15 years, holding a succession of senior roles including Deputy General Counsel and Director of Compliance.

Justin Rounce

Executive Vice President and Chief Technology Officer

Justin Rounce is Executive Vice President and Chief Technology Officer of TechnipFMC. He is responsible for Research and Innovation, Product Engineering, Procurement and Sourcing, Manufacturing, Quality, Safety, Security, IT, and Digital. He is also responsible for Corporate Development, Mergers & Acquisitions and External Technology Engagement.
Prior to joining TechnipFMC he spent 31 years at Schlumberger Limited in a succession of executive leadership positions, including Vice President of Software Technologies, Vice President, Mergers and Acquisitions and Senior Vice President, Marketing and Technology. He was also Chief Technology Officer for Cameron International prior to the acquisition by Schlumberger and President, Schlumberger Valves and Measurement.

Agnieszka Kmieciak

Executive Vice President People & Culture

Agnieszka Kmieciak is Executive Vice President People & Culture at TechnipFMC. Prior to joining TechnipFMC, Ms Kmieciak has held a succession of senior leadership positions in HR at Schlumberger Limited including HR Director Production Group, Global Talent Management and Workforce Planning, and led the HR function for M-I SWACO.

Earlier in her career at Schlumberger, she held various management positions in HR, but also in Operations and Business Consulting in North America, Europe and North Africa. Ms Kmieciak began her career at PSA Peugeot Citroën and graduated from the Sorbonne University in Paris.

Arnaud Pieton

President Subsea

Arnaud Pieton is President of TechnipFMC's Subsea business. Prior to being named President Subsea and since the creation of TechnipFMC in January 2017, Mr Pieton assumed the role of Executive Vice President People & Culture. Prior to that, he served as President Asia Pacific Region covering Subsea & Onshore/Offshore. Mr Pieton spent most of his career in Subsea with assignments in Paris, Houston and Kuala Lumpur.

Before joining Technip in 2004, he held several positions at Serimax, part of Vallourec Group. Mr. Pieton holds a master’s degree in Material Science & Welding, and attended University of Chicago Booth School executive programs.

Richard Alabaster

Transition Manager

Richard Alabaster is the Transition Manager for TechnipFMC's plan to separate into two industry-leading, independent, publicly traded companies. He previously served as TechnipFMC’s President of Surface business, FMC Technologies' General Manager of Surface Integrated Services, General Manager of Fluid Control, President and General Manager of Loading Systems, and General Manager of Measurement Systems.

Prior to joining FMC Technologies in 1992, Mr. Alabaster was a manager at Hydrox Corporation in New Zealand, a wireline engineer for Schlumberger in Indonesia and Australia, and a scientist at the New Zealand Department of Scientific and Industrial Research.

Barry Glickman

President Surface

Barry Glickman is President of the Surface business. Prior to his current role, he was President of TechnipFMC’s EMS organization, where he was responsible for Product Engineering, Procurement and Sourcing, Manufacturing and Assembly, Quality, Safety, Security, IT, and Digital across all of TechnipFMC’s global business units. He also held the position of  President of Subsea Services for TechnipFMC. Barry joined FMC Technologies in 2012, where he served as Vice President of Energy Infrastructure, General Manager of Western Region Subsea Systems, and Vice President of Subsea Services.  

Before joining the company, he held senior leadership positions at Dresser Industries and General Electric, including President of Dresser Flow Technologies, President of Dresser Waukesha, CMP of GE Security, CEO of GE Jenbacher, and General Manager of GE Distributed Power. Early in his career, he specialized in strategy and operations for U.S. energy companies as a consultant at McKinsey & Co. Barry holds a BA in Economics from the University of California, Berkeley, and an MBA in Finance and Accounting from the Wharton School of Business.


Nello Uccelletti

President and Advisor to the CEO

Nello Uccelletti is President and Advisor to the CEO. He served as TechnipFMC’s President Onshore/Offshore since 2017, and prior to that, served as Technip’s Onshore/Offshore President from 2014. 

He joined Technip’s Executive Committee in 2008 and served as Senior Vice President of Onshore prior to his role as Onshore/Offshore President. Mr. Uccelletti joined Technip in 1978 and has spent his entire career with Technip in positions that included head of Technip Italy’s Engineering Department and the company’s Middle East Business and Projects units.

He also headed business development for Technip Italy and served as Chief Executive Officer of Technip Italy and Region B Senior Vice President. He holds a degree in electrical engineering from the University of Naples.

Catherine MacGregor

President Onshore/Offshore 

Catherine MacGregor is President Onshore/Offshore and CEO-elect of Technip Energies. She joined TechnipFMC in July 2019 as President New Ventures. 

Ms. MacGregor previously spent 23 years with Schlumberger in a number of leadership positions including President Drilling Group, Area President for Europe and Africa and Vice President of Human Resources. She holds a master’s degree in engineering from École Centrale Paris, France.

Christophe Bélorgeot

Senior Vice President Corporate Engagement

Christophe Bélorgeot is Senior Vice President Corporate Engagement at TechnipFMC. In his position Christophe Bélorgeot oversees corporate communications responsibilities and drives TechnipFMC's Sustainability effort. Over the last two years Mr. Bélorgeot has been Vice President of Corporate Communications of TechnipFMC. Mr. Bélorgeot joined Technip in 2005 within the Strategy department before moving to communication role in 2009 where he was in charge of internal, external and individual shareholders communications.

Earlier in his career, he held positions in both the public and private sectors in the oil and gas industry, in France and in the United States. He was notably responsible for the oil & gas sector for the Embassy of France in the United States, and worked at the French Ministry of Economy and Finance in charge of the oil services sector. Mr. Bélorgeot graduated from Ecole Nationale Supérieure de Génie Chimique in Toulouse, France in chemical engineering.