Swe INC
Southwest Engineers is a chemical company specializing in industrial water treatment, serving industries including automotive and paint, biocides, commercial and institutional, power, process and manufacturing, pulp and paper, refinery and process, sugar science, and wastewater. The company manufactures and provides boiler and cooling water treatment chemicals, closed loop systems, cleaning agents, polymer and wastewater products, and potable water treatment, along with equipment and services including analytical laboratory work, equipment inspections, turnkey solutions, training, and toll manufacturing. Southwest Engineers holds ISO 9001:2015 certification.
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Swe INC | Slidell | LA | — | 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.


