ENTACT

What ENTACT does

ENTACT is a privately held, PE-backed environmental remediation and geotechnical construction services firm headquartered in Westmont, Illinois, with 17 U.S. offices and 501-1,000 employees. The company self-performs remediation of contaminated soils, sediments, and groundwater; ground improvement including deep soil mixing, soil-cement columns, and slurry walls; environmental dredging and subaqueous capping via its White Lake Dock & Dredge division; cap and containment systems; dewatering and custom water treatment (50-2,500 GPM); and wetlands and habitat restoration. Core technical assets include an owned fleet of specialized equipment (deep soil mixing drill rigs, grout batch plants, marsh buggies, barge-mounted dredging equipment, low-ground-pressure machinery) and an in-house bench-scale treatability laboratory for mix design validation. ENTACT has mixed more than 15 million cubic yards of soil and managed more than 5.5 million cubic yards of sediments across 3,000+ projects over 35+ years.

The company generates revenue through project-based professional and technical services contracts — competitive bids, sole-source awards, and direct enterprise engagements — with government agencies, industrial and manufacturing clients, energy and utilities companies (including LNG terminal developers and integrated energy majors), mining and metals operators, and real estate developers redeveloping brownfield sites. Pricing is custom-quoted per project; no public rate cards are published. Distribution is via direct enterprise field sales supported by a nationwide office network, with a 20+ year anchor relationship with a major integrated energy company across refineries, terminals, retail sites, and Superfund sites. The go-to-market focuses on long-cycle, technically complex engagements where self-perform execution, equipment ownership, and treatability lab capability are competitive advantages. ENTACT is sponsored by Pritzker Private Capital and has executed two strategic acquisitions (USA Environment in 2022, White Lake Dock & Dredge in 2023) to broaden its industrial-services and marine-construction capabilities.

Name

ENTACT

Legal name

ENTACT

Website

https://entact.com

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

501–1,000 employees

Short description

ENTACT is a PE-backed environmental remediation and geotechnical construction firm serving industrial, energy, government, and real estate clients across the U.S. through self-performed project services including soil and sediment remediation, ground improvement, dredging, and water treatment.

Ownership category

akta.pro rank

Product category

Environmental Remediation Services

NAICS

Remediation Services (562910), Remediation and Other Waste Management Services (5629)

SIC

Sanitary Services (4950)

akta.pro primary industry

Groundwater Extraction, Treatment & Discharge (Pump-and-Treat, reinjection) (BPALAKAF)

akta.pro secondary industries

Mine Infrastructure & Utilities EPC (Power, Water, Comms, Camps, Roads, Airstrips) (IMAKAOAB), Permitting Strategy, Applications & Agency Negotiation (EUAHAAAD)

Keywords

• Environmental remediation services
• Geotechnical construction
• Ground improvement services
• Soil stabilization services
• Site remediation contractors

Headquarters

HQ city

Grapevine

HQ country

United States

HQ region

North America

Offices18 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Environmental Remediation and Geotechnical Construction Services: ENTACT generates revenue through project-based professional and technical services contracts for environmental remediation and geotechnical construction. Projects are long-cycle engagements typically involving government agencies, industrial clients, energy companies, and real estate developers. Revenue is derived from remediation construction, geotechnical construction, sediment management, cap and containment, and dewatering/water treatment services performed on a per-project basis.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

ENTACT is a self-perform contractor that delivers environmental remediation, geotechnical construction, and ground improvement services using its owned specialized equipment fleet and in-house treatability laboratory. The company performs soil and groundwater remediation, environmental dredging, in-situ solidification and stabilization, cap and containment, dewatering and water treatment, and wetlands and habitat restoration for industrial, energy, mining, government, and real estate clients across the United States.

Product overview

ENTACT is an environmental remediation and geotechnical construction services company offering a unified portfolio of integrated services. The core offerings consist of Environmental Remediation and Geotechnical Construction services, supported by specialized capabilities including Ground Improvement, Dewatering and Water Treatment, Wetlands and Habitat Remediation, Environmental Dredging/Capping/Marine Construction (via White Lake Dock & Dredge division), Cap and Containment Systems, Soil Stabilization, and In-Situ Solidification and Stabilization. The company also operates an in-house treatability laboratory. Services span diverse industries including manufacturing, mining, oil and gas, utilities, LNG, and real estate redevelopment. ENTACT does not offer a software platform or modular product architecture; it provides professional services with specialized equipment and technical expertise.

Differentiator

Problem solved

Functional benefit

Products and services

• Environmental Remediation Integrated environmental remediation services using in-house technical expertise and specialized equipment to remediate contaminated soils, sediments, and groundwater to regulatory standards for industrial, energy, mining, government, and real estate clients.
• Geotechnical Construction Geotechnical construction services that address environmental impacts and strengthen subsurface site conditions for development or expansion, including ground improvement, soil stabilization, and foundation support.
• Ground Improvement Ground improvement and modification services essential for building stable foundations, including LNG facility site preparation, soil stabilization, deep soil mixing, slurry wall construction, sheet pile installation, and settlement and liquefaction mitigation.
• Dewatering and Water Treatment Dewatering and water management services for environmental remediation and geotechnical construction projects, including fixed well point extraction systems, deep well systems, groundwater remediation, and custom-built water treatment systems ranging from 50 to 2,500 GPM with NPDES compliance.
• Wetlands and Habitat Remediation, Restoration, and Protection Turnkey wetland and habitat remediation, restoration, and protection services including excavation, dredging, capping, wildlife removal, habitat construction, shoreline stabilization, and invasive species management.
• Environmental Dredging, Capping, and Marine Construction Self-performed environmental dredging and marine construction services including mechanical and hydraulic dredging, subaqueous sediment capping, liquids/solids separation, hydrographic surveying, habitat restoration, and marine construction provided through the White Lake Dock & Dredge division.
• Cap and Containment Systems Engineered containment systems including Corrective Action Management Units (CAMUs), RCRA-compliant composite capping systems, geosynthetic and soil covers, synthetic turf and phytoremediation caps, leachate collection systems, gas venting systems, and perimeter hydraulic control.
• Beneficial Reuse Strategies Sustainable material reuse practices including stabilization and treatment of soils for structural fill, treated groundwater for dust suppression, and dredged sediments for habitat restoration.
• In-Situ Solidification and Stabilization (ISS) In-situ treatment of impacted soils and sediments using cement-bentonite-slag grout and other reagents to achieve residential or industrial remediation standards.
• White Lake Dock & Dredge Division A division of ENTACT known for expert environmental dredging and marine construction, including mechanical and hydraulic dredging, subaqueous capping, sediment management, and marine construction.

Quantifiable outcome

• More than 2 million cubic yards of soil stabilized for LNG facility projects within compressed schedules (11 months)
• +3 more outcomes

Named customers10 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• USA EnvironmentcoreStrategic or Co-development PartnerIn September 2022, PE-backed ENTACT acquired USA Environment, an industrial services provider. This acquisition was intended to expand ENTACT's service offerings in the industrial sector, adding capabilities and scale to the company's environmental remediation and geotechnical construction portfolio.

Scale indicators4 records

Recent moves5 records

Expansion highlights6 records

Broad incumbents

• Clean Harbors: The largest publicly traded environmental services firm in North America, providing hazardous waste management, environmental remediation, and industrial services. Comparable to ENTACT as a broad incumbent with overlapping remediation capabilities, though Clean Harbors operates a much larger and more diversified portfolio.
• Arcadis: Global design and consultancy firm with environmental remediation and water services. Comparable to ENTACT in environmental remediation services, with broader international footprint and consulting-led delivery model.
• Tetra Tech: Large publicly traded consulting and engineering firm with environmental remediation and water resources practices. Comparable to ENTACT as a broad incumbent in environmental services, with overlap in remediation project delivery for government and industrial clients.
• Republic Services: Large publicly traded waste management and environmental services firm. Comparable to ENTACT as a broad incumbent in environmental services, though Republic Services is primarily focused on collection and disposal rather than complex field remediation.

Direct peers

• Montrose Environmental Group: Public environmental services company offering environmental testing, advisory, and remediation services. Comparable to ENTACT in environmental remediation services, though Montrose is more focused on testing and advisory with a less equipment-heavy field construction footprint.
• Apex Companies: Private environmental consulting and remediation firm serving industrial and government clients. Comparable to ENTACT in remediation services and client base, with overlap in geotechnical and environmental construction capabilities.
• Heritage Environmental Services: Privately held, PE-backed environmental services firm providing waste management, remediation, and industrial services. Direct comparable to ENTACT given similar private ownership profile, service portfolio (remediation, industrial services), and customer base across energy and manufacturing.
• GHD: Global professional services firm with environmental remediation and geotechnical capabilities. Comparable to ENTACT in remediation service delivery, with broader geographic footprint and engineering consulting focus.
• Kleinfelder: Private engineering, construction, and environmental services firm with geotechnical and remediation capabilities. Comparable to ENTACT in integrated geotechnical and environmental remediation services for industrial and government clients.
• Brown and Caldwell: Environmental engineering and consulting firm with remediation and water/wastewater expertise. Comparable to ENTACT in environmental services delivery to government and industrial clients, though more engineering-focused and less equipment-intensive.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/ENTACTllc
• Facebookfacebook.com/ENTACTLLC
• LinkedInlinkedin.com/company/entact

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 record

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ENTACT