Calvert Street Capital Partners Acquires Zebra Environmental & Industrial Services

Bernhard Capital Acquires KC Harvey Environmental to Launch Environmental Services Platform

July 21, 2022

Environmental Services

Bernhard Capital Partners has launched a dedicated environmental services platform through the acquisition of KC Harvey Environmental, a Bozeman, Montana-based environmental consulting, land reclamation, and field services firm. KC Harvey will retain its headquarters and management team while Dirk Applegate joins Bernhard as a Senior Advisor to oversee the new platform; financial terms were not disclosed.

Miller Environmental Group Acquires ACE Environmental Services

November 10, 2025

Environmental Services

Miller Environmental Group, a Coalesce Capital portfolio company, has acquired ACE Environmental Services, a full-service environmental contractor operating throughout the Mid-Atlantic. The deal expands Miller's Mid-Atlantic footprint and capabilities in remediation, emergency response, tank management and industrial cleaning as part of its disciplined consolidation strategy.

Coalesce Capital Acquires Miller Environmental Group

September 11, 2024

Environmental Services

Coalesce Capital has entered into a definitive agreement to acquire Miller Environmental Group, a Calverton, New York–based provider of waste, industrial, and environmental services, from GenNx360 Capital Partners. Miller operates 30 locations across the United States serving over 1,800 customers; Coalesce plans to invest in human capital, technology, and add-on acquisitions to expand the company's branch and facility network.

Eagle Merchant Partners Invests in ES Integrated

September 29, 2025

Industrial Services

Eagle Merchant Partners, an Atlanta-based private equity firm, has made a strategic investment in ES Integrated, an industrial cleaning, environmental and waste services provider headquartered in Charleston, South Carolina. The partnership will support ESI's geographic and service-line expansion, pursue strategic acquisitions, and retain the company's existing leadership team.

Shenandoah Industrial Services Acquires Bay Area Environmental Services

December 3, 2020

Environmental Services

Shenandoah Industrial Services, a KLH Capital-backed provider of storm drainage and pipeline rehabilitation services, has acquired Bay Area Environmental Services, a Gibsonton, Florida-based water and sewer pipeline cleaning, testing, and restoration specialist. The add-on expands Shenandoah’s footprint into Tampa Bay and West Central Florida, adds experienced staff and new municipal, industrial and government customers, and broadens its service capabilities in pipeline inspection and rehabilitation.

Quanta Services Acquires Evergreen North America Industrial Services from The Sterling Group

February 23, 2024

Industrial Services

Quanta Services has completed the acquisition of Evergreen North America Industrial Services from private equity firm The Sterling Group. Evergreen is a provider of specialized and recurring environmental and industrial services to downstream/midstream energy, industrial and chemical customers; the deal expands Quanta’s environmental and specialty infrastructure capabilities and geographic footprint across North America.