Williams Industrial Services Group Inc. is filing this amendment to its Current Report on Form 8-K filed with the U.S. Securities and Exchange Commission on September 3, 2020 (the “Original Filing”), which reported the election of Mitchell I. Quain as a director of the Company, effective as of September 2, 2020. At the time of the Original Filing, the Board of Directors of the Company had not made a determination regarding any committee assignments for Mr. Quain. On February 4, 2021, the Board of Directors appointed Mr. Quain to serve on the Compensation Committee and the Nominating and Corporate Governance Committee, effective immediately.