Operating signal within 12 months from two or more independent sources.
What they make
Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals334515- control products
- meters
- testers
- connectors
- wrist straps
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| C & C Power INC | Carol Stream | Power, Distribution, and Specialty Transformer Manufacturing 335311 | ACTIVE | 1.2 KM |
| Elmed INC | Glendale Heights | Surgical and Medical Instrument Manufacturing 339112 | ACTIVE | 1.0 KM |
| Ryeson Corporation | Carol Stream | Saw Blade and Handtool Manufacturing 332216 | LIKELY ACTIVE | 2.2 KM |
| Del Medical, INC | Bloomingdale | Irradiation Apparatus Manufacturing 334517 | ACTIVE | 2.2 KM |
| Microwave Research & Applications, INC. | Carol Stream | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 4.5 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 8 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord VL6AKBRJFCJ5 · first seen AUG 2025 · last seen AUG 2026
IN DUPAGE COUNTY36 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 17 of them have 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
- SAM.gov: PROSTAT CORP · AUG 2026
- Street address
- SAM.gov: 399 WALL ST · AUG 2026
- City
- SAM.gov: GLENDALE HEIGHTS · AUG 2026
- State
- SAM.gov: IL · AUG 2026
- Coordinates
- Census geocoder: 41.934708012157,-88.100868118762 · JUL 2026
- Website
- SAM.gov: https://www.prostatcorp.com · AUG 2026
- CAGE code
- SAM.gov: 090E4 · AUG 2026
- SAM registration expires
- SAM.gov: 2027-08-03 · AUG 2026