TechnipFMC has appointed Arnaud Pieton as the CEO-elect for its vital subsidiary - Technip Energies, effective immediately. TechnipFMC said these appointments follow the resignation of Catherine MacGregor, who will be leaving the company to work for a company client, Engie. Pieton has been with the company since 2004 and held multiple leadership positions across TechnipFMC including that of Vice President, Projects. He most recently served as the Company's President, Subsea since 2018. Prior to this, he was Executive Vice President, People & Culture, as well as President, Asia Pacific Region, where he was responsible for the Onshore/Offshore business (now Technip Energies).