Form of prospectus filed in connection with primary offering of securities on a delayed basis
(WorldNews Switzerland)

TABLE OF CONTENTS The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities and are not soliciting an offer to buy these securities in any jurisdiction where the offer or sale is not permitted. Filed Pursuant to Rule 424(b)(2) Registration No. 333-240355 SUBJECT TO COMPLETION, DATED AUGUST 12, 2020 PRELIMINARY PROSPECTUS SUPPLEMENT (To Prospectus dated August 4, 2020) U.S. $ TechnipFMC plc U.S. $ % Senior Notes due 20 TechnipFMC plc ("TechnipFMC") is offering U.S. $ aggregate principal amount of its % Senior Notes due 20 (the "...