Ridgemont Bets Big on Cleanup With Strategic ENTACT Acquisition

CHARLOTTE, NC – August 04, 2026 – In a move that signals strong confidence in the future of environmental stewardship, Charlotte-based Ridgemont Equity Partners has announced its acquisition of ENTACT, a national leader in environmental remediation and geotechnical services. While financial terms were not disclosed, the transaction is a significant growth signal, planting Ridgemont’s flag firmly in a sector propelled by powerful regulatory, infrastructure, and corporate sustainability tailwinds. The deal sees the Chicago-based ENTACT, a 35-year-old company with a formidable reputation, join Ridgemont’s industrial growth portfolio, armed with fresh capital and a mandate to expand. Critically, ENTACT’s current management team will remain at the helm and as significant investors, ensuring continuity of leadership and culture—a core tenet of Ridgemont's investment philosophy.

Decoding the Deal's Foundation

The acquisition positions ENTACT for its next stage of growth while bolstering Ridgemont’s strategic focus on environmental, power, and infrastructure services. With approximately 900 associates operating from 18 office locations and nearly 50 project sites, ENTACT has built a robust platform known for tackling complex environmental challenges through in-house engineering and self-performance capabilities.

"ENTACT has established itself as a trusted leader in the environmental services sector, addressing the sustained need for environmental stewardship with differentiated technical capabilities, a strong safety culture, and a reputation for high-quality service delivery," said Ryan Jack, a Partner at Ridgemont Equity Partners, in a statement. He noted the company is an “excellent fit” for Ridgemont’s industrials effort.

The sentiment is clearly mutual. In a joint statement, ENTACT’s Chief Executive Officer, Scott Chafin, and Executive Vice Chairman, Dean Pisani, described the partnership as an “exciting new chapter.” They emphasized that the company’s success has always been driven by its people and a commitment to exceptional results. "We are excited to partner with Ridgemont to execute on our shared growth vision by continuing to invest in our associates, scale our platform, and deliver best-in-class environmental outcomes for our trusted partners," they stated.

Riding the Green Wave: A Market in Overdrive

Ridgemont’s investment is not happening in a vacuum. It is a calculated entry into a U.S. environmental remediation market that is not just growing—it’s accelerating. Market analyses project the sector, valued at over $23 billion in 2025, to surge to nearly $40 billion by the early 2030s, reflecting a compound annual growth rate (CAGR) of approximately 6.5%. The parallel geotechnical services market, crucial for infrastructure and construction, is on a similar high-growth trajectory.

This momentum is fueled by several interlocking forces. First, an increasingly stringent regulatory landscape, enforced by the Environmental Protection Agency (EPA) under statutes like CERCLA (Superfund) and the Resource Conservation and Recovery Act (RCRA), mandates cleanup and compliance. Second, massive public spending, headlined by the $1.2 trillion Infrastructure Investment and Jobs Act (IIJA), is creating enormous demand for both geotechnical assessments for new projects and remediation of aging, contaminated sites. Finally, the private sector is becoming a primary driver. Corporate Environmental, Social, and Governance (ESG) initiatives are no longer just a public relations exercise; they are a boardroom imperative, pushing companies to proactively manage their environmental footprint and address historical liabilities, including the redevelopment of contaminated brownfield sites.

The Ridgemont Playbook: Growth Beyond the Buyout

The acquisition of ENTACT fits squarely within Ridgemont’s well-defined investment playbook. The firm, which recently closed its fifth fund at a hard cap of $3.975 billion, specializes in partnering with middle-market leaders in sectors with non-discretionary demand and complex operational needs. Their industrial growth strategy specifically targets companies benefiting from aging infrastructure, complex supply chains, and increasing regulatory requirements—a perfect description of the landscape ENTACT navigates.

Unlike some private equity strategies that rely heavily on financial engineering, Ridgemont emphasizes a blend of organic and inorganic growth. The firm prides itself on a partnership approach, which is validated by the decision of ENTACT’s leadership to reinvest in the business. Ridgemont’s value creation model focuses on professionalizing operations, diversifying customer bases, and executing strategic add-on acquisitions to build out platform companies. With over 180 add-on deals completed in the last decade, Ridgemont has demonstrated its ability to help companies like ENTACT consolidate market share in a fragmented industry.

This injection of capital and strategic expertise is precisely what can transform a strong regional or national player into a dominant market force. For Ridgemont, ENTACT is not a turnaround project; it is a high-performance engine ready for a supercharger.

ENTACT's Next Chapter: Primed for Scale

For ENTACT, the partnership with Ridgemont provides the fuel to accelerate its strategic ambitions. With a solid foundation of technical expertise and a culture of ownership, the company is now positioned to expand its geographic reach and enhance its service offerings. The capital infusion could support investments in new technologies, such as advanced bioremediation techniques or AI-driven site analytics, further differentiating ENTACT from its competitors.

Furthermore, Ridgemont’s experience in executing bolt-on acquisitions will be invaluable as ENTACT looks to expand into new territories or add complementary service lines. This could involve acquiring smaller, specialized firms that offer niche geotechnical capabilities or expertise in treating emerging contaminants. As noted by Ridgemont Principal Michael Mandl, ENTACT has a "compelling opportunity to continue expanding in its core markets while strategically adding new capabilities."

This transaction is a clear signal that the business of environmental cleanup is becoming a cornerstone of the modern industrial economy. As regulatory pressures intensify and the demand for sustainable infrastructure grows, companies that can deliver safe, effective, and technically advanced solutions will command the market. With Ridgemont’s backing, ENTACT is now powerfully equipped to lead that charge.