Undersea Sensor Systems, INC.
4578 E Park 30 Dr, Columbia City, IN 46725
Operating signal within 24 months, or from a single source.
What they make
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing334511- maritime mission systems
- acoustic expendables
- signature management
- power systems
- units
- Communications
- Precision Control Systems
- C16 Ventures
- Wales
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Undersea Sensor Systems, INC. | Columbia City | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | ACTIVE | 0.4 KM |
| Raytheon Systems CO | Columbia City | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | UNVERIFIED | 6.7 KM |
| Lh Medical | Fort Wayne | Electroplating, Plating, Polishing, Anodizing, and Coloring 332813 | ACTIVE | 15.3 KM |
| Bae Systems Information and Electronic Systems Integration INC. | Fort Wayne | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220 | LIKELY ACTIVE | 16.5 KM |
| Source Detection Systems LLC | Fort Wayne | Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515 | LIKELY ACTIVE | 18.8 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
Where this record comes from
3 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in AIR, AIRS/AFS, EIS, IN-FRS, IN-TEMPO, RCRAINFO · EPA site type STATIONARY.
- OSHA injury and illness reportsOPERATINGRecord 1406640 · first seen DEC 2025 · last seen DEC 2025
- EPA Facility Registry ServiceEXISTENCERecord 110003136026 · first seen JUN 2017 · last seen JUN 2017
- EPA ECHO compliance recordsOPERATINGfirst seen APR 2013 · last seen APR 2013
IN WHITLEY COUNTY5 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 1 of them has a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- EPA: UNDERSEA SENSOR SYSTEMS, INC. · OCT 2026
- Street address
- EPA: 4578 E PARK 30 DR · OCT 2026
- City
- EPA: COLUMBIA CITY · OCT 2026
- State
- EPA: IN · OCT 2026
- Coordinates
- EPA: 41.13595,-85.40365 · OCT 2026
- Employees (band)
- OSHA: 500+ · DEC 2025
- Hazardous waste generator (RCRA)
- EPA ECHO: SQG · OCT 2026