Texas Stock Exchange Celebrates Transfer of CECO Environmental's Primary Listing

CECO Environmental becomes first multi-industrial company listed on TXSE

DALLAS, October 19, 2026 - CECO Environmental Corp. (TXSE: CECO) rang the closing bell at the Texas Stock Exchange in Dallas today to mark its first day of trading as a TXSE-listed company. CECO is a leading environmentally focused, diversified manufacturer of industrial air, industrial water, and energy transition solutions and the first multi-industrial company to place its primary listing on TXSE. Its common stock began trading on TXSE at this morning's market open under its existing ticker symbol, CECO, following its transfer from the Nasdaq Stock Market. Watch the bell ceremony HERE.

"This isn't just about location, this is about transformational leadership. Aligning CECO Environmental with a best-in-class, purpose-built technology and business model is what drives our alignment with TXSE, and I believe it is a partnership that we will enjoy for many years to come," said Todd Gleason, Chairman and Chief Executive Officer of CECO Environmental.

"For more than 60 years, CECO has helped keep American industry clean, safe, and running through innovation and a commitment to operational excellence," said Nicole Chambers, Global Managing Director of Listings at the Texas Stock Exchange. "Today, they stand as one of the fastest-growing industrial companies in America, and we're honored to partner with them as they continue building for the future."

Incorporated in 1966 and headquartered in Addison, Texas, CECO Environmental is an environmentally focused, diversified industrial company serving industrial air, industrial water, and energy transition markets around the world. Through its Engineered Systems and Industrial Process Solutions segments, CECO provides technology and application expertise that helps companies operate more efficiently while protecting people, the environment, and industrial equipment.