Ciw Defense Equipment LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersPhoenix, AZ
SAM.gov UEIF898GRMN17Q1
CIW Defense Equipment LLC manufactures and provides water treatment products and services, including deionization, filtration, reverse osmosis, softening, and sterilization equipment, along with replacement parts. The company serves industrial manufacturers, utilities, healthcare facilities, and defense clients, with major customers including Boeing, Intel, Honeywell, Banner Medical, Good Samaritan Hospitals, Arizona Public Service, and Salt River Project.
Summarized from the company’s own website
What they make
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Ciw Defense Equipment LLC | Phoenix | AZ | — | 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.


