Western Emulsions, INC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersTucson, AZ
US patents4
SAM.gov UEIHFM3LKGNWLK4
CAGE code1T4T4
Incorporated inAZ
- pavements
- road surveys
- programs
- PASS® emulsion formulations
- potholes
- pavement preservation
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsWoman Owned Business
Self-certified by the company in its SAM.gov registration
Patents
4 US patents granted 2008–2015, none of them in the five years to SEP 2025.
Macromolecular chemistry, polymers 2Civil engineering 2
- Cold mix asphalt aggregate paving materialUS 9,139,733 · granted SEP 22, 2015
- Warm mix asphaltUS 8,894,321 · granted NOV 25, 2014
- Recycled reclaimed asphalt pavementUS 8,814,464 · granted AUG 26, 2014
- Method of rejuvenating road surfaces with polymer modified asphalt emulsionsUS 7,357,594 · granted APR 15, 2008
Granted to Western Emulsions, INC. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
8 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Western Emulsions Coolidge | Coolidge | AZ | — | LIKELY ACTIVE |
| Western Emulsions Tucson Emulsions Plant | Tucson | AZ | — | LIKELY ACTIVE |
| Western Emulsions INC | Tucson | AZ | — | UNVERIFIED |
| Western Emulsions, INC | Tucson | AZ | — | ACTIVE |
| Western Emulsions Irwindale Plant | Baldwin Park | CA | — | LIKELY ACTIVE |
| Western Emulsions INC | Mojave | CA | — | UNVERIFIED |
| Western Emulsions Plant | Billings | MT | — | UNVERIFIED |
| 317709088 - Western Emulsions INC | White City | OR | — | 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.