Ms. Susan Reisbord reports

STANTEC TO RELEASE THIRD QUARTER 2026 RESULTS ON NOVEMBER 12, 2026 AND HOST CONFERENCE CALL ON NOVEMBER 13, 2026

Stantec Inc. will release its third quarter 2026 financial results after markets close on Thursday, Nov. 12, 2026. On Friday, Nov. 13, 2026, at 7 a.m. Alberta time (8 a.m. Eastern Time), Susan Reisbord, president and chief executive officer, and Vito Culmone, executive vice-president and chief financial officer, will hold a webcast and conference call to discuss the company's performance.

Q3 2026 webcast and conference call

Friday, Nov. 13, 2026, at 7 a.m. Alberta time (8 a.m. Eastern Time)

Conference call -- preregistration is recommended

To participate in the Q&A (question and answer), please register on-line.

Conference call registration (Canada and United States)

After registering, an e-mail will be sent including dial-in details and a unique conference call access code required to join the live call. Ensure you have registered at least 10 minutes before the start of the call.

The conference call and slideshow presentation will be broadcast live and available on the events and presentations section of the Stantec website.

About Stantec Inc.

Stantec empowers clients, people and communities to rise to the world's greatest challenges at a time when the world faces more unprecedented concerns than ever before.

The company is a global leader in sustainable architecture, engineering and environmental consulting. Its professionals deliver the expertise, technology, and innovation communities need to manage aging infrastructure, demographic and population changes, the energy transition and more.

Today's communities transcend geographic borders. At Stantec, community means everyone with an interest in the work that the company does -- from its project teams and industry colleagues to its clients and the people its work impacts. The diverse perspectives of its partners and interested parties drive the company to think beyond what has previously been done on critical issues like climate change, digital transformation, and future-proofing our cities and infrastructure.

The company consists of designers, engineers, scientists, project managers and strategic advisers. The company innovates at the intersection of community, creativity and client relationships to advance communities everywhere, so that together we can redefine what is possible.