CETCO: Detailed Company Information & Corporate Profile
Summary
CETCO, founded in 1992, is headquartered in Hoffman Estates, IL. With a team of 200‑500 employees and annual revenue ranging from $100 M to $500 M, the company operates as a subsidiary within the Chicago Metropolitan Area.
Specializing in eco‑management services, CETCO offers solutions that span greenroofs, drilling fluids, polymers & foams, foundation & tunnel waterproofing, horizontal directional drilling, plaza deck WP, geothermal grouts, gas vapor mitigation, slurry walls & PRBs, municipal solid waste management, mine tailings and CCR containment, as well as sediment remediation. SIC code 6500 identifies its focus on environmental services.
Leadership includes CEO Pierre Nya, VP & GM Michael Kleespies, and technical sales managers Jefferson Valencia CSI, Matt Geary, and Michael Zaldo. Pamala Mielnicki coordinates sales; Lynn Lyons manages export and inventory; Mark Sanchez CIHM oversees HSE in South Texas; Drayton Bryant leads engineering projects; Ivy Li handles customer service; and additional roles support accounting, branding, operations, and retail management.
| CETCO Website | mineralstech.com |
| Social Links |    |
| Phone Number | 800-527-9948 |
| Industries | |
| CETCO Headquarters Address | 2870 Forbs Avenue, Hoffman Estates, IL, 60192 US |
| Company Size | 200-500 employees |
| Specialities & Services | Greenroofs, Drilling Fluids, Polymers & Foams, Foundation & Tunnel Waterproofing, Foundation & Horizontal Directional Drilling, Plaza Deck WP, Geothermal Grouts, Gas Vapor Mitigation, Slurry Walls & PRBs, MSW, Mine Tailing & CCR Containment, Sediment Remediation |
| SIC Code | 6500 |
| DMA Code | Chicago Metropolitan Area |
| Founded | 1992 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Subsidiary |
| Updated: | 2026-09-29 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1983 | Privately Held | 25 - 100 | |
| 1990 | Privately Held | 25 - 100 | |
| 1982 | Privately Held | 100 - 250 | |
| 2008 | - | 1 - 25 |
Subsidiaries and Affiliated Companies
Estimated Website Traffic
The chart shows a decline in traffic to the mineralstech.com website. In September, traffic decreased to 27269, compared to 30143 in the previous month. The highest traffic in 2026 was recorded in January, reaching 47330 visits.
Workforce Turnover
Length of Employment
CETCO's workforce includes employees across a wide range of tenure levels.
5% have been with the company for 1 to 2 years5% have been with the company for 3 to 4 years8% have been with the company for 5 to 7 years10% have been with the company for 8 to 10 years73% have been with the company for more than 11 years
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CETCO Corporate Information: FAQ
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