Alliance Technical Group Expands North American Presence with Acquisition of CEMSI

DECATUR, AL – June 25, 2024 – Alliance Technical Group, a leader in on-site testing and monitoring, laboratory testing and analysis, and environmental compliance, proudly announces the acquisition of CEM Specialties Inc. (CEMSI), the premier Canadian provider of continuous emission monitoring systems (CEMS) and process analytics solutions. This strategic acquisition enhances Alliance’s existing CEMS integration and field services capabilities and expands its footprint in North America, allowing the company to offer a more comprehensive suite of environmental services and solutions.

The integration of CEMSI’s advanced emissions monitoring and process analytics technologies also strengthens Alliance’s market position across multiple industries. This move enables the company to better serve clients in the power generation, cement, mining, chemical, petrochemical, and pulp and paper sectors, offering enhanced service delivery and operational efficiency.

“This acquisition marks a significant milestone for Alliance Technical Group. By combining our strengths with CEMSI, we can provide even greater value to our clients across North America,” said Chris LeMay, Chief Executive Officer of Alliance Technical Group. “Expanding our field technical experts will enhance our maintenance and emergency repairs service offerings, and adding experienced engineers will increase our design and production capabilities.”

About Alliance Technical Group: 
Alliance Technical Group (Alliance), headquartered in Decatur, AL, is a premier environmental services and solutions company dedicated to helping our clients achieve their environmental goals and mitigate the risks associated with regulatory changes. With more than 1,600 employees located in 45-plus offices in the U.S. and Canada, Alliance specializes in On-Site Testing & Monitoring, Laboratory Testing & Analysis, and Environmental Compliance. Powered by innovation, focused on service, and committed to our clients’ success, Alliance delivers on the promise of reliability, results, and responsiveness. See how we offer our clients a better way to maximize their environmental opportunities at

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