ENTACT, LLC: Detailed Company Information & Corporate Profile
Summary
ENTACT, LLC is a private company that has been in the industry for 35 years. The business currently specializes in Environmental Services, Diversified construction, Real Estate Development & Operations areas. ENTACT, LLC's headquarter is located at Westmont, Illinois, USA. The number of employees is at least 500. Register with SignalHire to connect with ENTACT, LLC employees and management.
| ENTACT, LLC Website | ENTACT.com |
| Social Links |   |
| Phone Number | 1-800-936-8228 |
| Industries | |
| ENTACT, LLC Headquarters address | 999 Oakmont Plaza Dr, Westmont, Illinois, 60559 US |
| Company Size | 500-1000 employees |
| Specialties | Environmental Remediation, Ground Improvement, Ground Stabilization, Geotechnical Construction, Environmental Dredging and Sediment Removal, Radiological Services, Soil Mixing and Treatment, Earth Retention, Excavation and Structural Support, Coal Ash Impoundment, Landfill Closure, Brownfield Redevelopment, Excavation, Cap and Containment, Water Treatment and Dewatering, Pipeline Removal, Mine Reclamation and Remediation, Residential Remediation, Decommission, Decontamination and Demolition, Barrier and Slurry Wall Construction, In-Situ and Ex-Situ Solidification/Stabilization |
| SIC Code | 8711, 7600 |
| DMA Code | Chicago Metropolitan Area |
| Founded | 1991 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Acquired |
| Updated: | 2026-07-30 |
ENTACT, LLC Org Chart
Chief Executive Officer
C-Level
Chief Financial Officer
Chief People Officer
Chief Operating Officer
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1976 | Privately Held | 25 - 100 | |
| 1965 | Privately Held | 5.0K - 10K | |
| 1989 | - | 200-500 |
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
ENTACT, LLC's workforce includes employees across a wide range of tenure levels.
2% have been with the company for less than 1 year5% have been with the company for 1 to 2 years10% have been with the company for 3 to 4 years12% have been with the company for 5 to 7 years12% have been with the company for 8 to 10 years59% have been with the company for more than 11 years
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ENTACT, LLC Corporate Information: FAQ
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