MONTREAL, February 24, 2026 - WSP Global Inc. (TSX: WSP) (“WSP” or the “Corporation”), one of the world’s leading professional services firms, proudly completes its previously announced acquisition of TRC Companies (“TRC”), a premier U.S. Power & Energy brand delivering end-to-end solutions that support the full infrastructure lifecycle (the “Acquisition”). With more than 55 years of history, TRC and its team of approximately 8,000 professionals have established the company as a leader and trusted strategic advisor in the engineering and consulting industry.