Operating signal within 12 months from two or more independent sources.
What they make
Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals334515- high-speed digitizers
- power analyzers
- FPGA DSP
- data acquisition
- signal recording
- aircraft engine vibration monitoring
- balancing
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE
- ISO 9001
- ISO/IEC 17025
Read from this company’s own website on August 9, 2026. Nobody at the facility has confirmed it here, and FactoryRegistry has not verified these — unlike operating status, which comes from independent public records. A certificate can lapse without the website changing, so ask the facility for current ones.
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Cgi Manufacturing Holdings LLC | Romeoville | Machine Shops 332710 | ACTIVE | 5.1 KM |
| Morey CORP | Woodridge | Bare Printed Circuit Board Manufacturing 334412 | ACTIVE | 10.0 KM |
| Teledyne Defense Electronics, LLC | Woodridge | Copper Rolling, Drawing, Extruding, and Alloying 331420 | ACTIVE | 10.4 KM |
| Scrip INC | Bolingbrook | Surgical and Medical Instrument Manufacturing 339112 | LIKELY ACTIVE | 10.4 KM |
| Uic INC | Joliet | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 13.3 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 JUL 2026
- SAM.gov entity registrationOPERATINGRecord NWZ8REPJAUC3 · first seen JAN 2026 · last seen JAN 2026
IN WILL COUNTY8 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 4 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: VITREK, LLC · JAN 2026
- Street address
- SAM.gov: 900 N STATE ST · JAN 2026
- City
- SAM.gov: LOCKPORT · JAN 2026
- State
- SAM.gov: IL · JAN 2026
- Coordinates
- Census geocoder: 41.608287906361,-88.04550711771 · JUL 2026
- Website
- SAM.gov: https://www.vitrek.com · JAN 2026
- CAGE code
- SAM.gov: 073M6 · JAN 2026
- SAM registration expires
- SAM.gov: 2027-01-05 · JAN 2026