J.F. Lehman & Company Completes Sale of ENTACT

J.F. Lehman & Company (JFLCO) has announced the sale of ENTACT, LLC, a prominent player in the environmental services sector, to investment affiliates of Ridgemont Equity Partners. The transaction, which took place on August 4, 2026, did not disclose the financial terms involved. ENTACT specializes in environmental remediation and geotechnical construction services, catering to both public and private sector clients.

Founded in 1992, JFLCO is a well-established alternative asset manager that focuses on sectors including aerospace, defense, government, maritime, environmental, and infrastructure. Since acquiring ENTACT in 2020, JFLCO has played a pivotal role in enhancing the company’s capabilities, which included strategic acquisitions such as USA Environment and White Lake Dock & Dredge. These acquisitions allowed ENTACT to broaden its service offerings, integrating specialized skills in radiological remediation, environmental dredging, sediment capping, and marine construction.

Ridgemont Equity Partners, the acquirer, is known for its focus on growth-oriented investments in the middle market. The firm’s acquisition of ENTACT aligns with its strategy to invest in companies that serve essential services and address critical infrastructure needs. ENTACT’s reputation as a best-in-class operator in the environmental remediation space positions it well for continued growth under Ridgemont’s stewardship. The company’s experienced workforce and self-performance capabilities are key assets that enhance its ability to manage complex projects involving soil, sediment, and water.

The environmental services sector is experiencing robust demand driven by increasing regulatory requirements and heightened public awareness of environmental issues. As companies and governments prioritize sustainability and remediation of contaminated sites, ENTACT is well-positioned to capitalize on these trends. The integration of advanced technologies and sustainable practices in environmental services is expected to further bolster market growth.

The sale of ENTACT marks a significant milestone in the ongoing consolidation within the environmental services sector. With Ridgemont Equity Partners at the helm, ENTACT is anticipated to leverage its expanded capabilities to enhance its market position and drive future growth. The transaction underscores the continued interest from private equity firms in companies that provide critical environmental solutions, reflecting a broader trend of investment in sustainable and responsible business practices.