Shenandoah Industrial Services Acquires Bay Area Environmental Services

Superior Environmental Solutions Acquires J&S Industrial Services

November 15, 2025

Industrial Services

Superior Environmental Solutions (SES), a Palladium Equity Partners-backed industrial and environmental services platform, has acquired J&S Industrial Services, a Greater St. Louis-area provider of vacuum truck, hydro-excavation, hydroblasting and waste management services. The add-on expands SES's Midwest footprint and operational capacity across Missouri, Illinois and neighboring states to better serve industrial and infrastructure customers.

Shenandoah (GenNx360) Acquires Pro-Pipe Services from National Underground Group

May 6, 2025

Infrastructure

GenNx360 Capital Partners’ portfolio company Shenandoah has acquired Pro-Pipe Services, LLC from National Underground Group. The add-on expands Shenandoah’s geographic footprint into the U.S. Southwest (branches in Phoenix, Tucson, Albuquerque, Dallas and Denver) and adds cross-bore inspection capabilities to its sanitary and stormwater pipe cleaning, inspection and rehabilitation services.

GenNx360 Capital Partners Acquires Shenandoah Industrial Solutions

September 16, 2024

Industrial Services

GenNx360 Capital Partners has invested in Shenandoah Industrial Solutions, a Pompano Beach, Florida-based provider of underground infrastructure services, acquiring the company from KLH Capital. The investment will support Shenandoah’s expansion of operations, service capabilities (pipe cleaning, inspection, and trenchless rehabilitation), and continued geographic growth across Florida and the Southeastern U.S.

Superior Environmental Solutions Acquires Arrowhead Environmental Services

May 20, 2024

Environmental Services

Superior Environmental Solutions (SES), a portfolio company of Palladium Equity Partners, has acquired Arrowhead Environmental Services, a Windsor, Virginia-based provider of environmental and industrial services. The add-on expands SES's geographic reach into the Southern Mid-Atlantic (Central Virginia), brings approximately 50 employees and 75 customers into the SES platform, and underscores Palladium's strategy of growing SES via tuck-in acquisitions; financial terms were not disclosed.

AQUALIS Acquires Environmental Services, Inc. (ESI)

June 10, 2021

Environmental Services

AQUALIS, a portfolio company of DFW Capital Partners, has acquired the assets of Environmental Services, Inc. (ESI), a stormwater management firm headquartered in Gilford, New Hampshire. The add-on expands AQUALIS' vac/jetting, sediment cleaning and water quality testing capabilities and increases its service density across the Northeast and Mid-Atlantic.

KLH Capital Recapitalizes Shenandoah Industrial Solutions

February 1, 2019

Industrial Services

KLH Capital partnered with the management team of Shenandoah Industrial Solutions to complete a recapitalization of the Florida-based provider of storm drainage inspection, cleaning and CIPP (cured-in-place pipe) rehabilitation. The transaction was financed with support from Plexus Capital Partners and Valley National Bank, and certain members of Shenandoah's management rolled equity and remain shareholders to support the company’s growth and expansion.