The first-half 2026 awards build on a 20-year relationship and a five-year global environmental services contract, reflecting continued expansion across North America and international markets.

Onterris (NYSE:ONT), a global environmental solutions company solving complex challenges for planet and progress, today announced the continued growth of its long-standing partnership with one of the world's largest integrated energy companies. The relationship, which spans more than 20 years, has grown from supporting environmental projects in Canada and the United States, to delivering specialized environmental, remediation, reclamation, emissions testing, and asset retirement services across multiple business units and regions worldwide.

In the first half of 2026, Onterris secured more than $9 million in new project awards from the client. These awards build on a multi-million-dollar, five-year contract awarded in 2025 for a global assessment, remediation, and reclamation project. The continuation of the longstanding relationship reflects the company’s ability to deliver projects safely, efficiently, and in compliance with evolving environmental regulations while helping clients manage emissions, environmental liabilities, and operational risk.