Isolatek-Stanhope
41 Furnace Street, Stanhope, NJ 07874
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Ground or Treated Mineral and Earth Manufacturing327992Where it is
40.90080, -74.71176 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| US Mineral Products | Stanhope | Ground or Treated Mineral and Earth Manufacturing 327992 | LIKELY ACTIVE | 0.2 KM |
| Quikrete - Tri-state Plant | Flanders | Cement Manufacturing 327310 | UNVERIFIED | 2.3 KM |
| Rp Smith & Son INC | Succasunna | Concrete Block and Brick Manufacturing 327331 | LIKELY ACTIVE | 6.3 KM |
| Bonsal American INC | Kenvil | All Other Miscellaneous Nonmetallic Mineral Product Manufacturing 327999 | UNVERIFIED | 6.8 KM |
| Diamond Sand and Gravel | Sparta | Ready-Mix Concrete Manufacturing 327320 | LIKELY ACTIVE | 19.0 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 2 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.