Montrose Environmental Group Stock News

Montrose Environmental Group NYSE: ONT, now operating under the Onterris brand, reported lower first-quarter revenue as severe winter weather and reduced environmental emergency response activity weighed on results, but management reiterated its full-year outlook and pointed to stronger profitability and project momentum through the remainder of 2026.

LITTLE ROCK, Ark.--(BUSINESS WIRE)-- #ForPlanetandProgress--Onterris, (NYSE: MEG, changing to ONT May 4, 2026), previously Montrose Environmental Group, today announced that its “Closing the Loop on Contamination: A Smarter, Cleaner Path to PFAS-Free Water” project has been named a Judges' Choice winner in the 2026 Environment+Energy Leader Awards. The annual program recognizes companies delive...

LITTLE ROCK, Ark.--(BUSINESS WIRE)--Onterris, Inc. (NYSE: Montrose Environmental Group, Inc., MEG; changing to NYSE: Onterris, Inc., ONT on May 4, 2026), a global environmental solutions company solving complex challenges for planet and progress, today announced the planned dates for its first quarter fiscal year 2026 results and conference call.

LITTLE ROCK, Ark.--(BUSINESS WIRE)-- #ForPlanetandProgress--Montrose Environmental Group (NYSE: MEG, changing to ONT May 4, 2026) will mark Earth Day by rebranding to Onterris. The new, unified brand reflects a purpose and broader role in tackling complex environmental challenges with scientific rigor, operational quality and precise execution. It also aligns expertise and market awareness to p...