Environmental Operating Solutions INC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersPocasset, MA
SAM.gov UEIQCZDH8BWJ177
Brands
This company sells these brands.
EOSi manufactures MicroC® carbon source products and Nitrack® automation systems for biological nutrient removal in wastewater treatment. The company serves municipal, industrial, drinking water, and groundwater remediation markets, offering solutions for nitrogen and phosphorus removal, BOD addition, and selenium/perchlorate treatment, along with cloud-based process control and engineering services.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Environmental Operating Solutions INC | Pocasset | MA | — | LIKELY ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


