Holcim (us) INC. Portland Plant
3500 Hwy 120, Florence, CO 81226
LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUN 2026 · 3 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Cement Manufacturing327310Where it is
38.38637, -105.01769 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Cemex Construction Materials - Florence | Florence | Cement Manufacturing 327310 | UNVERIFIED | 8.1 KM |
| Langston Concrete - Langston Redi Mix | Florence | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 8.7 KM |
| Langston Concrete, INC | Florence | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 8.9 KM |
| Re Monks Const CO | Florence | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 9.0 KM |
| Fremont Paving & Redi-mix, INC. | Canon City | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 14.5 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 5 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in AIR, AIRS/AFS, CEDRI, EIS, ICIS, NCDB, NPDES, RBLC, RCRAINFO, SFDW, TRIS, TSCA · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | JUN 2026 | JUN 2026 |
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
| EPA FRS | EXISTENCE | DEC 2021 | DEC 2022 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
