EX-24.1

The undersigned whose signature appears below constitutes and appoints Maryann Mannen and Dianne Ralston, and each of them (with full power to each of them to act alone), as the undersigned’s true and lawful attorneys-in-fact and agents, with full power of substitution, for the undersigned and in the undersigned’s name, place and stead, in any and all capacities, to sign and affix the undersigned’s name to TechnipFMC plc’s Registration Statements on Form S-8 and any and all amendments, including post-effective amendments thereto, in connection with the registration under the Securities Act of 1933, as amended, of ordinary shares of TechnipFMC plc pursuant to the FMC Technologies, Inc. Non-Qualified Savings and Investment Plan, FMC Technologies, Inc. Incentive Compensation and Stock Plan, TechnipFMC plc Incentive Award Plan, 2010 Technip Incentive and Reward Plan, 2011 Technip Incentive and Reward Plan, 2012 Technip Incentive and Reward Plan, 2013 Technip Incentive and Reward Plan, 2014 Technip Incentive and Reward Plan, 2015 Technip Incentive and Reward Plan, 2016 Technip Incentive and Reward Plan, Technip Capital 2015 Plan, Technip Capital 2012 Plan, FMC Technologies, Inc. Savings and Investment Plan, FMC Puerto Rico Savings and Investment Plan and FMC Technologies, Inc. International Savings and Investment Plan, and to file the same, with all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission.

The undersigned also grants to said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in furtherance thereof, hereby ratifying and confirming all that such attorneys-in-fact and agents, or their substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney as of this 27th day of February, 2017.

/s/ Douglas J. Pferdehirt

Name: Douglas J. Pferdehirt

Title: Director and Chief Executive Officer

/s/ Thierry Pilenko

Name: Thierry Pilenko

Title: Director and Executive Chairman

/s/ Arnaud Caudoux

Name: Arnaud Caudoux

Title: Director

/s/ Pascal Colombani

Name: Pascal Colombani

Title: Director

/s/ Marie-Ange Debon

Name: Marie-Ange Debon

Title: Director

/s/ Eleazar de Carvalho Filho

Name: Eleazar de Carvalho Filho

Title: Director

/s/ Claire S. Farley

Name: Claire S. Farley

Title: Director

/s/ Didier Houssin

Name: Didier Houssin

Title: Director

/s/ Peter Mellbye

Name: Peter Mellbye

Title: Director

/s/ John O’Leary

Name: John O’Leary

Title: Director

/s/ Richard A. Pattarozzi

Name: Richard A. Pattarozzi

Title: Director

/s/ Kay G. Priestly

Name: Kay G. Priestly

Title: Director

/s/ Joseph Rinaldi

Name: Joseph Rinaldi

Title: Director

/s/ James M. Ringler

Name: James M. Ringler

Title: Director