Arcwood Environmental Acquires EMSI to Expand Environmental Services
MONTREAL (RecyclingMonster): Arcwood Environmental has announced the acquisition of Rockville, Maryland-headquartered Environmental Management Services Inc. (EMSI). This marks the sixth acquisition by the company since it rebranded two years ago. The latest deal will strengthen Arcwood’s presence in the environmental services sector.
The transaction aligns with Arcwood’s broader growth strategy and fits into a pattern of consolidation and capability expansion closely tracked across the recycling and waste services industry, as highlighted on the RecyclingMonster industry news platform.
EMSI Adds Hazardous Waste, Medical Waste and Compliance Services
EMSI offers hazardous waste management, regulated medical waste disposal, emergency response, environmental compliance, and workplace safety services.
The integration of EMSI’s operations into Arcwood’s existing network will provide customers with access to a wider range of environmental solutions.
Rebranding and Recent Capital Investments
Arcwood, previously known as Heritage Environmental Services, was rebranded in 2024 with EQT Infrastructure becoming the majority owner.
Since then, the company has invested heavily in expanding its capabilities. In 2025 alone, it committed about $80 million to upgrade facilities, including addition of new hazardous waste incineration capacity in Texas and expansion of shredding systems in Ohio.
Recent Acquisitions Strengthen Mid-Atlantic and National Footprint
Earlier this year, Arcwood purchased Safeway in Alabama and acquired MXI Environmental Services/Dynamic Recycling, thus strengthening its presence across the country’s Mid-Atlantic region.
These transactions, combined with the EMSI deal, expand Arcwood’s geographic reach and service breadth in hazardous and regulated waste management.
CEO Highlights Focus on Technical Expertise and Client Relationships
Commenting on the development, Chief Executive Officer HP Nanda said the acquisition reflects Arcwood’s commitment to expanding customer services by adding companies with strong technical expertise and trusted client relationships.
The statement underscores Arcwood’s emphasis on combining operational scale with specialized capabilities to meet complex environmental compliance and disposal needs.
Frequently Asked Questions
Which company has Arcwood Environmental acquired?
Arcwood Environmental has acquired Environmental Management Services Inc. (EMSI), headquartered in Rockville, Maryland.
How many acquisitions has Arcwood completed since rebranding?
This is Arcwood’s sixth acquisition since it rebranded two years ago.
What services does EMSI provide?
EMSI offers hazardous waste management, regulated medical waste disposal, emergency response, environmental compliance and workplace safety services.
When was Arcwood rebranded and who became the majority owner?
Arcwood was rebranded in 2024, with EQT Infrastructure becoming the majority owner.
What recent acquisitions did Arcwood complete before EMSI?
Earlier this year, Arcwood purchased Safeway in Alabama and acquired MXI Environmental Services/Dynamic Recycling.
Market Relevance
This acquisition highlights how Arcwood Environmental is using targeted deals to broaden its environmental services portfolio, deepen its presence in the Mid-Atlantic region and respond to growing demand for integrated hazardous waste, medical waste and compliance solutions.