Operating signal within 12 months from two or more independent sources.
What they make
Cement Manufacturing327310- aggregates
- construction services
- Portland Limestone Cement
- alternative fuels
- building
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Pomona Plant 5 | Pomona | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 8.5 KM |
| Holliday Rock CO INC | Upland | Asphalt Paving Mixture and Block Manufacturing 324121 | LIKELY ACTIVE | 12.5 KM |
| Holliday Rock Company - Mountain View | Upland | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 13.5 KM |
| Admixtures INC. | Baldwin Park | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 13.7 KM |
| Irwindale Plant 13 | Irwindale | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 14.1 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 11 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in CEDRI, EIS, ICIS, RCRAINFO, TSCA · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord RQEENLB391P5 · first seen APR 2026 · last seen OCT 2026
- EPA Facility Registry ServiceEXISTENCERecord 110060347780 · first seen MAY 2015 · last seen MAY 2015
ALSO RECORDED ASCALPORTLAND COMPANY
IN LOS ANGELES COUNTY145 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 33 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- NameSOURCES DISAGREE
- EPA: CALPORTLAND COMPANY · JUL 2026
- SAM.gov: CALPORTLAND CO · ON THIS PAGE
- Street address
- EPA: 2025 E. FINANCIAL WAY · JUL 2026 · ON THIS PAGE
- SAM.gov: 2025 E FINANCIAL WAY · ON THIS PAGE
- City
- EPA: GLENDORA · JUL 2026 · ON THIS PAGE
- SAM.gov: GLENDORA · ON THIS PAGE
- State
- EPA: CA · JUL 2026 · ON THIS PAGE
- SAM.gov: CA · ON THIS PAGE
- County (FIPS code)
- EPA: 06037 · SEP 2026
- Coordinates
- Census geocoder: 34.128970407518,-117.826399506139 · JUL 2026 · ON THIS PAGE
- EPA: 34.12939,-117.82616 · JUL 2026 · ON THIS PAGE
- Website
- SAM.gov: www.calportland.com
- Year established
- Company website: 1891 · AUG 2026
- CAGE code
- SAM.gov: 1Y1P4
- SAM registration expires
- SAM.gov: 2027-01-28
- State business registration
- AK Corporations: CalPortland Company, registered with the Alaska Division of Corporations, Business and Professional Licensing; Corporation formed in California; registered 2008-08-15; active · AUG 2008