Our history of innovation is coupled with expertise in historic replication. By balancing craftsmanship and engineering, we specialize in maintaining buildings’ architectural integrity while bringing them into the 21st century. Our vertical-integration structure allows us to design and engineer our windows in house, ensuring our products preserve architectural design, maximize energy efficiency, meet specifications and provide safety and security — giving you confidence.
| Website | http://www.wincowindow.com |
| Revenue | $56 million |
| Employees | 94 (44 on RocketReach) |
| Founded | 1931 |
| Address | 6200 Maple Ave, St. Louis, Missouri 63130, US |
| Phone | +1 314-725-8088 |
| Fax | (314) 725-1419 |
| Technologies |
HTML
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Twitter
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+21 more
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| Industry | Building Materials, Manufacturing |
| Web Rank | 5 Million |
| Keywords | Window Restoration, Historic Window Repair, Custom Windows, Building Preservation, High End Windows, High Performance Windows, Window Fabrication, Energy Efficient Windows |
| Competitors | Andersen Corporation, Pella Corporation, Marvin, JELD-WEN, Inc., Milgard Windows and Doors, Therma-Tru Doors, Simonton Windows & Doors, Alside, Kolbe Windows & Doors, Vinylmax Windows +26 more (view full list) |
| SIC | SIC Code 344 Companies, SIC Code 34 Companies |
| NAICS | NAICS Code 33 Companies, NAICS Code 442291 Companies, NAICS Code 44 Companies, NAICS Code 4422 Companies, NAICS Code 442 Companies, NAICS Code 44229 Companies, NAICS Code 32 Companies, NAICS Code 321 Companies |
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Winco Window Questions
The Winco Window annual revenue was $56 million in 2026.
Gantt Miller is the CEO of Winco Window.
44 people are employed at Winco Window.
Winco Window is based in St. Louis, Missouri.
The NAICS codes for Winco Window are [33, 442291, 44, 4422, 442, 44229, 32, 321].
The SIC codes for Winco Window are [344, 34].
Top Winco Window Employees
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Gantt Miller
Chief Executive Officer at Winco Window
St. Louis, MO, US12 -
Ellen Norrenberns
VP of Finance at Winco Window
St. Louis, MO, US25+ -
Patricia Pizzimenti
Human Resources Manager at Winco Window
St. Louis, MO, US25+ -
Jim Massara
Sales Manager at Winco Window
St. Louis, MO, US11 -
Kurtis Suellentrop
The Answer Man! at Winco Window
St. Louis, MO, US11 -
John Sextro
Junior Software Developer at Winco Window
Glen Carbon, IL, US25+ -
Christina Michael
Purchasing assistant at Winco Window
St. Louis, MO, US22 -
Vyshnavi Parimala
Project Detailer at Winco Window
St. Louis, MO, US2 -
Bob Bohn
Submittal Coordinator at Winco Window
Ballwin, MO, US23
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