Isolantite Manufacturing CO INC
337 Warren Ave, Stirling, NJ 07980
Operating signal within 12 months from two or more independent sources.
What they make
Pottery, Ceramics, and Plumbing Fixture Manufacturing327110Isolantite manufactures steatite ceramic electrical insulators and ceramic components, including heavy duty standoff insulators, suspension insulators, hollow pair lead-ins, insulating beads and washers, light duty standoff insulators, small glazed bushings, transformer and condenser bushings, and transmitting antenna strain insulators. The company uses steatite ceramics and updated manufacturing methods to serve consumer, industrial, and military applications. Isolantite specializes in custom designs and prototypes in both large and small quantities.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Svr Industries LLC | Gillette | Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110 | UNVERIFIED | 1.2 KM |
| American Standard INC | Piscataway Twp | Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110 | UNVERIFIED | 13.3 KM |
| American Standard Brands 865 Facility | Piscataway | Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110 | LIKELY ACTIVE | 13.3 KM |
| Have a Nice Clay LLC | Westfield | Pottery, Ceramics, and Plumbing Fixture Manufacturing 327112 | UNVERIFIED | 12.5 KM |
| ASB Art Studios | Denville | Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110 | UNVERIFIED | 22.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 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 |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | MAR 2026 | MAR 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | MAR 2026 |
| CAGE CODE | SAM GOV | MAR 2026 |
| CITY | SAM GOV | MAR 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | MAR 2026 |
| REGISTRATION EXPIRATION | SAM GOV | MAR 2026 |
| STATE | SAM GOV | MAR 2026 |
| WEBSITE | SAM GOV | MAR 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.