Nsi, INC.
4350 Arters Mill Rd, Westminster, MD 21158
Operating signal within 12 months from two or more independent sources.
What they make
Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing334220NSI develops, manufactures, and supports microwave antenna systems, PC based remote controls, and remote camera systems. The company makes transmit and centralize itself, central receive antennas, and system control units. NARR NSI serves law enforcement and television news operations, including electronic news gathering and airborne law enforcement.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Integral Components, INC. | Westminster | Other Electronic Component Manufacturing 334419 | ACTIVE | 11.7 KM |
| Qualastat Electronics, LLC | Gettysburg | Current-Carrying Wiring Device Manufacturing 335931 | ACTIVE | 21.6 KM |
| Cots Rf, LLC | Westminster | Other Electronic Component Manufacturing 334419 | ACTIVE | 26.1 KM |
| J2c Enterprise LLC | Gettysburg | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220 | ACTIVE | 23.2 KM |
| Diversified Traffic Products, INC. | Seven Valleys | Current-Carrying Wiring Device Manufacturing 335931 | ACTIVE | 30.4 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 |
|---|---|---|---|
| SAM GOV | OPERATING | MAR 2026 | SEP 2026 |
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | — |
| CAGE CODE | SAM GOV | — |
| CITY | SAM GOV | — |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | — |
| REGISTRATION EXPIRATION | SAM GOV | — |
| STATE | SAM GOV | — |
| WEBSITE | SAM GOV | — |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.