Westar Display Technologies, INC
4 Research Park Dr, Saint Charles, MO 63304
Operating signal within 12 months from two or more independent sources.
What they make
Commercial and Service Industry Machinery Manufacturing333310- video components
- processors
- controller boards
- optical instruments
- display measurement systems
- LCD testers
- video streams
- conversion
- windowing
- combining
- blending
- synchronizing
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Westar Display Technologies, Inc. | St. Charles | Commercial and Service Industry Machinery Manufacturing 333310 | LIKELY ACTIVE | 0.0 KM |
| Abm Federal Sales, INC. | Wildwood | Computer Terminal and Other Computer Peripheral Equipment Manufacturing 334118 | ACTIVE | 12.2 KM |
| Newco Enterprises INC | Saint Charles | Commercial and Service Industry Machinery Manufacturing 333319 | LIKELY ACTIVE | 20.1 KM |
| HUNTER ENGINEERING COMPANY INC Service Center | Maryland Heights | Commercial and Service Industry Machinery Manufacturing 333318 | LIKELY ACTIVE | 19.8 KM |
| Crane Merchandising Systems - Bridgeton Facility | Bridgeton | Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812 | UNVERIFIED | 23.5 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
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.
- SAM.gov entity registrationOPERATINGRecord ZJT6FYA55DF5 · first seen FEB 2026 · last seen OCT 2026
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
IN ST. CHARLES COUNTY4 other plants share this one’s industry (Commercial and Service Industry Machinery Manufacturing, NAICS 3333); 2 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: WESTAR DISPLAY TECHNOLOGIES, INC
- Street address
- SAM.gov: 4 RESEARCH PARK DR
- City
- SAM.gov: SAINT CHARLES
- State
- SAM.gov: MO
- Coordinates
- Census geocoder: 38.710409604601,-90.691520230257 · JUL 2026
- Website
- SAM.gov: www.westar.com
- CAGE code
- SAM.gov: 4D4J7
- SAM registration expires
- SAM.gov: 2027-02-18