Montrose Environmental Group, Inc. (the “Company,” “Montrose” or “MEG”) (NYSE: MEG), is on a mission to help protect the air we breathe, the water we drink, and the soil that feeds us, and aims to enhance environmental stewardship and economic development. Montrose today announced that the Company will attend the Jefferies Industrials Conference in New York, NY on Wednesday, September 3, 2025. Prior to Montrose’s attendance at this conference, the Company will post a copy of the presentation it intends to use in the Investors section of its website.

About Montrose

Montrose is a leading environmental solutions company focused on supporting commercial and government organizations as they deal with the challenges of today and prepare for what’s coming tomorrow. With ~3,500 employees across 120 locations worldwide, Montrose combines deep local knowledge with an integrated approach to design, engineering, and operations, enabling Montrose to respond effectively and efficiently to the unique requirements of each project. From comprehensive air measurement and laboratory services to regulatory compliance, emergency response, permitting, engineering, and remediation, Montrose delivers innovative and practical solutions that keep its clients on top of their immediate needs – and well ahead of the strategic curve. For more information, visit www.montrose-env.com. Follow us on LinkedIn.

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