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EIS acquires ARM Environmental Services for growth

PRIVATEJun 23, 2026

Acquiring Company

Environmental Infrastructure Solutions

Acquired Company

ARM Environmental Services

WestlakeColumbiaConsultingConstructionConsultingEnvironmental Consulting

Description

EIS has acquired ARM Environmental Services to enhance its capabilities in tank and site rehabilitation. This acquisition expands EIS's presence across the Carolinas and adds over three decades of expertise in environmental services. EIS now operates from 35 locations nationwide. ARM is recognized for its technical proficiency in managing underground and aboveground storage tank projects.

Quick answer

Environmental Infrastructure Solutions is acquiring ARM Environmental Services, announced June 23, 2026. Environmental Infrastructure Solutions is based in Westlake, Texas, United States.

How much did Environmental Infrastructure Solutions pay for ARM Environmental Services?
The deal value was not disclosed.
What does Environmental Infrastructure Solutions do?
EIS provides mission-critical environmental, remediation, and infrastructure services across the United States, serving a wide variety of public and private end markets.
Where are Environmental Infrastructure Solutions and ARM Environmental Services based?
Environmental Infrastructure Solutions is based in Westlake, Texas, United States. ARM Environmental Services is based in Columbia, South Carolina, United States.
Who are the decision-makers at Environmental Infrastructure Solutions?
Fundz holds 1 contact at Environmental Infrastructure Solutions. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

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Company Information

Company

Environmental Infrastructure Solutions

Location

Westlake, Texas, United States

About

EIS provides mission-critical environmental, remediation, and infrastructure services across the United States, serving a wide variety of public and private end markets. Headquartered in Westlake, Texas, EIS operates from 32 office locations across 38 states and employs more than 1,000 people nationwide. As a leading remediation and specialty infrastructure services firm, EIS is committed to sustained growth through geographic expansion, service line extensions, and an unwavering dedication to safety.

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Frequently asked

Who acquired ARM Environmental Services?

ARM Environmental Services was acquired by Environmental Infrastructure Solutions, based in Westlake. The deal was reported on June 23, 2026. EIS provides mission-critical environmental, remediation, and infrastructure services across the United States, serving a wide variety of public and private end markets. Environmental Infrastructure Solutions is privately held and operates in Consulting.

When did Environmental Infrastructure Solutions acquire ARM Environmental Services?

Environmental Infrastructure Solutions's acquisition of ARM Environmental Services was reported on June 23, 2026. EIS has acquired ARM Environmental Services to enhance its capabilities in tank and site rehabilitation. This acquisition expands EIS's presence across the Carolinas and adds over three decades of expertise in environmental services. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.

What does ARM Environmental Services do?

ARM has been providing comprehensive environmental consulting and site rehabilitation services since 1991. The firm serves commercial, industrial, and government clients primarily in South Carolina and Georgia. It is privately held, operating in Consulting, and is based in Columbia.

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