News

In 2025 alone, Montrose has helped secure nearly $17 million in U.S. EPA Brownfield Grants to transform underutilized or contaminated properties into vibrant, community-driven spaces.

Montrose today announced that on July 1, 2025, the Company fully redeemed all remaining issued and outstanding shares of Series A-2 Preferred Stock held by an affiliate of Oaktree Capital (“Oaktree”).

Today, the company released its 2024 Sustainability Report, showcasing a year of strong environmental performance, client impact and science-driven innovation.

Montrose is exhibiting at Waste Expo 2025 (Booth 3556) with three experts speaking on panels to discuss the challenges landfills face with addressing emerging contaminants.

The company has been awarded a $4 million AUD ($2.6 million USD) contract to deliver comprehensive environmental services for a major mining operation in Australia’s Bowen Basin—a key hub for metallurgical coal used in steel production.

Montrose Environmental Group has been selected by a public multinational energy company to support their emissions monitoring needs.

Montrose recently earned four wins in the prestigious E+E Leader Product & Project Awards.

Best-in-class, quick turnaround analytical results helped propel 13.8% year-over-year growth in the company’s Measurement & Analysis segment.

The $1.5 billion MATOC contract includes projects that address environmental remediation of traditional and emerging contaminants.

Montrose has appointed Mr. Vincent Colman to its Board of Directors and Audit Committee effective February 20, 2025.

Montrose was selected to install (PFAS mobile treatment system at Sydney Water’s Cascade Water Filtration Plant (WFP) outside of Sydney, Australia to address PFAS in drinking water.

LITTLE ROCK, Ark. , Sept. 24, 2024 /PRNewswire/ — Montrose Environmental Group, Inc. (“Montrose” or “the Company”) (NYSE: MEG), a high-growth global environmental solutions company, today shared insight into its brownfields and community revitalization work with Alaska Native Corporations (ANCs).

Montrose today announced the acquisition of Origins Laboratory, LLC (“Origins”), a leading environmental laboratory.

Montrose is proud to announce that TreaTech, a Montrose-supported waste treatment technology company, has successfully installed its first circular waste treatment unit in Lavigny, Switzerland.

Montrose today shared insight on the use of its Leak Detection Sensor Network (LDSN) solution to enhance real-time emissions monitoring in a U.S. Gulf Coast refinery.

Montrose’s patented per- and polyfluoroalkyl substances (PFAS) treatment system addresses PFAS-impacted landfill leachate at Waste Connections’ Champ Landfill.

Montrose today shared insight into the use of their proprietary technology to address air monitoring regulations in Colorado.

Montrose today shared insight into the first-ever leak detection and repair (LDAR) alternative work practice (AWP) deployed in a U.S. refinery.

Montrose today announced the acquisition of Spirit Environmental, LLC., a leading provider of air permitting and compliance services.

Montrose released its 2023 Sustainability Report Executive Summary highlighting key accomplishments in the Company’s sustainability journey and celebrating innovations creating impact across the globe.

Montrose Environmental Group, Inc. (“Montrose” or “the Company”) (NYSE: MEG), a high-growth global environmental solutions company, today released its 2023 Sustainability Report providing updates on the Company’s sustainability journey along with insights into its innovative work supporting clients and communities across the globe.

LITTLE ROCK, Ark. & EDMONTON, Alberta–(BUSINESS WIRE) — Montrose Environmental Group, Inc. (“Montrose” or “the Company”) (NYSE: MEG), a high-growth global environmental solutions company, today announced the acquisition of Paragon Soil & Environmental Consulting, Inc., a leading environmental consulting firm in Canada.

Livingston County awarded $1.5 Million EPA Brownfields Grant Award through Montrose support

LITTLE ROCK, Ark.–(BUSINESS WIRE)– Montrose Environmental Group, Inc. (“Montrose”) (NYSE: MEG) today shared highlights from its presentation with 3M Company at the Bank of America 31st Annual Transportation, Airlines and Industrials Conference in New York.

LITTLE ROCK, Ark. & WALBRIDGE, Ohio–(BUSINESS WIRE)– Montrose Environmental Group, Inc. (“Montrose”) (NYSE: MEG), a premier environmental solutions company, today announced the acquisition of Engineering & Technical Associates, Inc. (“ETA”), a leader in Process Safety Management (PSM). ETA will join Montrose’s Assessment, Permitting & Response segment.

Ideagen DevonWay and Huco Consulting announce strategic partnership providing enhanced ESG solutions for businesses operating in high-risk regulated industries across the globe.

Montrose acquires Two Dot Consulting, LLC, a leading environmental consultancy specializing in regulatory services to the oil and gas, and renewables sectors in the Rocky Mountain and adjacent regions.

LITTLE ROCK, Ark. & BRISBANE, Australia–(BUSINESS WIRE)– Montrose Environmental Group, Inc. (“Montrose” or “the Company”) (NYSE: MEG), a high-growth global environmental services company, today announced the acquisition of Epic Environmental Pty Ltd, a leading environmental consultancy in Australia.

LITTLE ROCK, Ark. (October 30, 2023) — Montrose is proud to announce that the National Association of Environmental Managers (NAEM) has named Sameer Vyas, Jami Patrick, and Steve Woodard as recipients of their prestigious 2023 NAEM Excellence Awards.

LITTLE ROCK, Ark. / CALGARY, Alberta — June 1, 2023—Montrose Environmental Group, Inc. (“Montrose”) (NYSE: MEG) today announced it has [...]

LITTLE ROCK, Ark., May 23, 2023 -- Montrose Environmental Group, Inc. (“Montrose”) (NYSE: MEG), a leading environmental services company, today [...]

LITTLE ROCK, Ark. / CALGARY, Alberta — May 8, 2023 — Montrose Environmental Group, Inc. (“Montrose” or the “Company”) (NYSE: [...]

LITTLE ROCK, Ark.—April 4, 2023--Montrose Environmental Group, Inc. (“Montrose” or the Company”) (NYSE: MEG) today announced the appointment of information [...]

LITTLE ROCK, Ark. — April 3, 2023 — Montrose Environmental, a leading provider of environmental services and solutions, has announced [...]

LITTLE ROCK, Ark.—March 20, 2023—Montrose Environmental Group, Inc.  (“Montrose” or the “Company”) (NYSE: MEG) today announced the appointment of Doug [...]

LITTLE ROCK, Ark. / WILMINGTON, Del.— February 10, 2023—Montrose Environmental Group, Inc.  (“Montrose” or the “Company”) (NYSE: MEG) today announced [...]

Expands Testing Capabilities in Mass Spectrometry and Gas Chromatography LITTLE ROCK, Ark./EL DORADO HILLS, Calif. —January 6, 2023—Montrose Environmental Group, Inc. [...]

LITTLE ROCK, ARK. & HOUSTON—December 12, 2022—Montrose Environmental Group, Inc. (“Montrose”) (NYSE: MEG) today announced the acquisition of Huco Consulting, [...]

LITTLE ROCK, Ark./NASHVILLE, Tenn.—September 6, 2022—Montrose Environmental Group, Inc. (“Montrose”) (NYSE: MEG) today announced the acquisition of AirKinetics, Inc., a [...]

LITTLE ROCK, Ark./NASHVILLE, Tenn.—August 4, 2022—Montrose Environmental Group, Inc.  (“Montrose”) (NYSE: MEG) today announced the acquisition of TriAD Environmental Consultants, [...]

Montrose Environmental was recently awarded a $4M Environmental Contract by the US Army Corps of Engineers. In December 2021, the [...]

Transaction expands Montrose’s integration of chemistry services nationwide LITTLE ROCK, Ark. / VALLEY FORGE, Pa. – February 7, 2022 -- [...]

On November 18, 2021, the Montrose Environmental Biogas team held a groundbreaking event at Del Rio Dairy (Friona, TX) for [...]

Transaction expands Montrose’s growing water resource and ecosystem offering on the West LITTLE ROCK, Ark. / OAKLAND, Calif. – November [...]

Transaction expands Montrose’s integration of environmental services in the gulf coast region LITTLE ROCK, Ark. / HOUSTON, Texas -- October [...]

LITTLE ROCK, Ark. — August 10, 2021 — Montrose Environmental Group, Inc. (the “Company,” “Montrose”) (NYSE:MEG) recently released its inaugural [...]

LITTLE ROCK, Ark. / PASO ROBLES, Calif. – August 9, 2021 –Montrose Environmental Group, Inc. (“Montrose”) (NYSE: MEG) today announced [...]

LITTLE ROCK, Arkansas, August 6, 2021 - Montrose Environmental Group, Inc. (“Montrose”) (NYSE: MEG) today announced the relocation of its [...]

IRVINE, CA / CANBERRA, AUSTRALIA—July 22, 2021--Montrose Environmental Group, Inc. (NYSE: MEG) today announced that its subsidiary, Emerging Compounds Treatment [...]

Transaction expands Montrose’s biological consulting services, including fire mitigation and support of renewable energy projects in the Southwestern U.S.

Transaction expands Montrose’s leadership in the testing and ultra-trace analysis of PFAS, dioxins and other persistent organic pollutants

Odor issues have persisted in Milpitas, CA neighborhoods for years despite past collaboration from the air district, local organizations, industry, and community.

Montrose’s Bernard Sheff, PE was chosen to serve another term as Chair of the American Biogas Council.

The exclusive partnership advances innovative approaches to employing Continuous Emissions Monitoring for ethylene oxide emissions measurements and compliance.

The new office, led by Mike Hutcherson, will support a variety of environmental services and solutions.

Internationally Recognized Scientific Consultant Will Also Serve as CEO of MEG Subsidiary, CTEH

Transaction expands Montrose’s environmental services footprint with U.S. Federal government and geographic presence in Southeast

PARS Environmental Inc. enters joint venture with Verina Consulting Group, LLC.

EBJ has honored Montrose with an award for Business Achievement in Mergers & Acquisitions in 2019.

Group Named OPGAL Distributor For US & Canada

To most effectively mitigate the impact of climate change, business and industry must be part of the solution…

Montrose Environmental Group, Inc. announced today that it has commenced an initial public offering of 10,000,000 shares of its common stock, all of which are being offered by the Company.

Significant changes in compliance requirements for many facilities subject to the California National Pollutant Discharge Elimination System (NPDES) Industrial Storm Water General Permit (IGP) are fast approaching.

On Friday May 15 the Texas Commission on Environmental Quality (TCEQ) finalized its updated safe exposure level for ethylene oxide.

CorpGov to Host Panel with CTEH®, Nasdaq, Columbia Property Trust and ICR

Acquisition of Arkansas-Based Firm Positions Montrose as Global Leader in Environmental Solutions

Is your facility a manufacturer or importer of chemicals? If so, you should be getting ready for this year’s EPA TSCA CDR.

The following steps are the general and task-specific actions Montrose teams are taking to ensure we can safely provide field-testing services for our clients around the country during the COVID-19 Pandemic.

Enthalpy Analytical is proud to announce our Orange, CA air testing laboratory received certification from South Coast Air Quality Management District for SCAQMD method 25.3.

Enthalpy is proud to announce that it has received the DoD ELAP certification at its Wilmington, NC, ultra-trace laboratory.

As per-and polyfluoroalkyl substances (PFAS) treatment is one of the fastest-growing and highest environmental priorities, learn how Montrose uses integrated approaches in PFAS treatment and remediation to get consistent, quality results.

IRVINE, CA (September 5, 2019) – Montrose Environmental Group, Inc. (“Montrose”), a high-growth environmental services company, and Emerging Compounds Treatment [...]

IRVINE, CA (August 7, 2019) – Montrose Environmental Group, Inc. (“Montrose”), a high-growth environmental services company, and LEHDER Environmental Services [...]

IRVINE, CA (August 5, 2019) – Montrose Environmental Group, Inc. (“Montrose”), a high-growth environmental services company, today announced winning the [...]

The California Environmental Laboratory Accreditation Program (ELAP) is edging closer to adopting a new accreditation standard and updating associated regulations, [...]

IRVINE, CA (July 18, 2019) – Montrose Environmental Group, Inc. (“Montrose”), a high-growth environmental services company, and Air, Water and [...]

IRVINE, CA (May 10, 2019) – Montrose Environmental Group, Inc. (“Montrose”), a high-growth environmental services company, and Target Emission Services, [...]

IRVINE, CA (May 10, 2019) – Montrose Environmental Group, Inc. (“Montrose”) is pleased to announce that on March 15, 2019, [...]

IRVINE, CA – Montrose Environmental Group, Inc (“Montrose”) has received the National Safety Council’s prestigious Occupational Excellence Achievement Award for [...]

IRVINE, CA – Montrose Environmental Group, Inc. (“Montrose”) is pleased to announce that on November 30, 2018 through a wholly-owned [...]

IRVINE, CA – Enthalpy Analytical, LLC (Enthalpy), a wholly owned subsidiary of Montrose Environmental Group, Inc., and national provider of [...]

MOUNT PLEASANT, MI. – Prism Analytical Technologies (Prism), a consultative air testing company providing a wide range of air testing [...]

DENVER, CO – Michael R. Bloomberg announced on October 29, 2018 the city of Denver as one of nine winners [...]

(IRVINE, CA) - Montrose Environmental Group, Inc. (“Montrose”), a leading environmental services company, announced today an investment made by funds [...]

(WILMINGTON, NC) – Enthalpy Analytical, LLC (“Enthalpy”), a wholly owned subsidiary of Montrose Environmental Group, Inc., is pleased to announce [...]

Montrose Environmental Group, Inc. (“Montrose”) is pleased to announce that on [March 30, 2018], through a wholly-owned subsidiary, it acquired [...]

(Irvine, CA) – Montrose Environmental Group, Inc. (“Montrose”) is pleased to announce that on [May 14, 2018], Prism Analytical Technologies [...]

Montrose Environmental Group, Inc (“Montrose”) has received the National Safety Council’s prestigious Occupational Excellence Achievement Award for its continued dedication [...]

Montrose Environmental Group, Inc. (MEG) is pleased to announce the launch of its new digital platform at https://montrose-env.com/, effective today. [...]