ATLANTA–(BUSINESS WIRE)– Williams Industrial Services Group Inc. (NYSE American: WLMS) (“Williams” or the “Company”), an energy and industrial infrastructure services company, today reported its financial results for the fiscal first quarter ended March 31, 2022.

ATLANTA–(BUSINESS WIRE)– Williams Industrial Services Group Inc. (NYSE American: WLMS), an infrastructure and maintenance services company, will release financial results for the first quarter ended March 31, 2022 after the financial markets close on May 12, 2022.

ATLANTA–(BUSINESS WIRE)– Williams Industrial Services Group Inc. (NYSE American: WLMS) (“Williams” or the “Company”), an energy and industrial infrastructure services company, today reported its financial results for the fiscal fourth quarter ended December 31, 2021.

ATLANTA–(BUSINESS WIRE)– Williams Industrial Services Group Inc. (NYSE American: WLMS), an infrastructure and maintenance services company, will release financial results for the fourth quarter ended December 31, 2021 after the financial markets close on March 16, 2022.

ATLANTA–(BUSINESS WIRE)– Williams Industrial Services Group Inc. (NYSE American: WLMS) (“Williams” or the “Company”), a construction and maintenance infrastructure services company, today provided additional information related to its 2022 financial guidance issued on January 28, 2022.

Williams today provided its financial guidance for 2022.

Williams today announced that it will participate in the Sidoti Virtual MicroCap Conference on December 8, 2021.

Williams today reported its financial results for the fiscal third quarter ended September 30, 2021.

Williams today announced that it will release financial results for its third quarter ended September 30, 2021 one day later than previously planned, before financial markets open on November 18, 2021.

Williams today announced it has, effective immediately, made the following changes to its management structure:

Williams will release financial results for the third quarter ended September 30, 2021 before financial markets open on November 17, 2021.

Williams today announced that management will participate in the following institutional investor events during September, 2021:

Williams today reported its financial results for the fiscal second quarter ended June 30, 2021.

Williams will release financial results for second quarter ended June 30, 2021 before financial markets open on August 18, 2021.

Williams today announced that it will participate in the Jefferies Virtual Industrial Conference on August 3, 2021.

Williams today announced that it will participate in the UBS Global Industrials and Transportation Virtual Conference on June 8, 2021.

Williams today announced that, with the recent transfer in ownership of the Indian Point Energy Center (“IPEC”) in Buchanan, New York to Holtec International (“Holtec”), the Company has been granted an expansion of its nuclear decommissioning scope with Holtec from two units to five.

Williams today reported its financial results for the fiscal first quarter ended March 31, 2021.