J & S Contractors Supply Company
4040 Grape St, Denver, CO 80216
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Other Communications Equipment Manufacturing334290Where it is
39.77368, -104.92461 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Endurosat INC | Denver | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220 | ACTIVE | 6.8 KM |
| Saf North America LLC | Aurora | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220 | ACTIVE | 7.0 KM |
| Iposi, Incorporated | Denver | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | LIKELY ACTIVE | 7.5 KM |
| Astroscale US INC | Denver | Guided Missile and Space Vehicle Manufacturing 336414 | ACTIVE | 12.2 KM |
| Wanco, INC. | Arvada | Other Communications Equipment Manufacturing 334290 | ACTIVE | 10.7 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 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 · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | OCT 2016 | OCT 2016 |
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.
