Operating signal within 12 months from two or more independent sources.
What they make
Metal Window and Door Manufacturing332321- custom aluminum windows
- buildings
- superior construction
- full complement
- window styles
- replica windows
NAMED ON THE COMPANY’S OWN WEBSITE, READ SEP 9, 2026
Open positions
Openings read from Winco Window Company, INC.’s own job board on ADP, last checked OCT 26, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.
- Maintenance TechnicianSt Louis, MO, US · posted JUN 19, 2026
- Warehouse Administrative AssistantSt Louis, MO, US · posted JUL 26, 2023
- Manufacturing LeadSt Louis, MO, US · posted FEB 9, 2023
- Material Handler & Quality ControlSt Louis, MO, US · posted OCT 4, 2022
- Anodizing LoaderSt Louis, MO, US · posted OCT 4, 2022
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Winco Window | St Louis | Metal Window and Door Manufacturing 332321 | LIKELY ACTIVE | 0.0 KM |
| Cummings Welding INC | St Louis | Fabricated Structural Metal Manufacturing 332312 | UNVERIFIED | 1.6 KM |
| Hillsdale Fabricators | Saint Louis | Fabricated Structural Metal Manufacturing 332312 | LIKELY ACTIVE | 2.9 KM |
| Hillsdale Fabricators | St. Louis | Fabricated Structural Metal Manufacturing 332312 | LIKELY ACTIVE | 2.9 KM |
| J S Alberici Construction | St. Louis | Fabricated Structural Metal Manufacturing 332312 | UNVERIFIED | 3.0 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.
- The company’s own websiteOPERATINGfirst seen SEP 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord KV7LJPUGF1P1 · first seen JUL 2026 · last seen JUL 2026
IN ST. LOUIS COUNTY39 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 20 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: WINCO WINDOW COMPANY, INC. · JUL 2026
- Street address
- SAM.gov: 6200 MAPLE AVE · JUL 2026
- City
- SAM.gov: SAINT LOUIS · JUL 2026
- State
- SAM.gov: MO · JUL 2026
- Coordinates
- Census geocoder: 38.662081204828,-90.298417762089 · SEP 2026
- Website
- SAM.gov: www.wincowindow.com · JUL 2026
- CAGE code
- SAM.gov: 08900 · JUL 2026
- SAM registration expires
- SAM.gov: 2027-06-26 · JUL 2026