Ms. Audrey Mascarenhas reports

QUESTOR ANNOUNCES DEPARTURE OF CHIEF OPERATING OFFICER

Questor Technology Inc.'s Darko Ulakovic, chief operating officer, has left the company, effective Sept. 17, 2021. The company thanks Mr. Ulakovic for his contributions, including his efforts over the past year during the COVID-19 pandemic.

Audrey Mascarenhas, chief executive officer, will directly oversee the company's business operations while a search is conducted to find a replacement to continue accelerating its strategic transformation.

About Questor Technology Inc.

Headquartered in Calgary, Alta., with operations across North America, the company provides specialized waste gas clean combustion technology and services that destroy harmful pollutants in any waste gas stream at efficiency of 99.99 per cent, enabling its clients to meet emission regulations, reduce greenhouse gas emissions, address community concerns and improve safety at industrial sites. The company also has proprietary heat-to-power-generation technology and data solutions to deliver an integrated system that amalgamates all of the emission detection data available and demonstrates how Questor's combustion and power generation technologies can be used to help clients achieve net zero emission targets at their sites.

Questor trades on the TSX Venture Exchange under the symbol QST.