TAMKO: Detailed Company Information & Corporate Profile
Summary
TAMKO, founded in 1944 and headquartered in Galena, Kansas, specializes in the manufacturing of building supplies with a focus on roofing, waterproofing materials, cements, and coatings. The company provides residential and commercial roofing solutions—including asphalt shingles and metal roofing—and employs Lean Manufacturing, Six Sigma, and continuous improvement practices grounded in Deming principles.
Operating as an independent entity with 1,000–5,000 employees and revenue between $100 million and $500 million, TAMKO’s cross‑functional team includes engineers, quality managers, production line leaders, and sales representatives such as Kirth Pederson (Plant Quality Manager & Lean Coordinator), Adam Brown (Electrical Engineer), and Nicholas Glass (Territory Sales Manager). Their collective expertise spans metalworks, engineering, environmental health and safety, communications, and operations engineering, supporting the TAMKO Pro Program and technology initiatives across the Joplin Metropolitan Area.
| TAMKO Website | tamko.com |
| Social Links |    |
| Phone Number | (800) 641-4691 |
| Industries | |
| TAMKO Headquarters Address | 198 Four States Dr, Galena, Kansas, 66739-0097 US |
| Company Size | 1000-5000 employees |
| Specialities & Services | Manufacturing, Six Sigma, Building Products, Lean Manufacturing, MetalWorks, Engineering, Cements and Coatings, TAMKO Pro Program, Waterproofing Materials, Residential Roofing, Commercial Roofing, roofing, shingles, asphalt shingles, metal roofing, technology, continuous improvement, Deming |
| SIC Code | 6500, 5200 |
| DMA Code | Joplin, Missouri, Metropolitan Area |
| Founded | 1944 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Independent Company |
| Updated: | 2026-09-17 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1955 | Privately Held | 100 - 250 | |
| 1982 | Privately Held | 500 - 1.0K | |
| 1858 | Privately Held | 5.0K - 10K | |
| 1928 | Public Company | 500 - 1.0K |
Estimated Website Traffic
The chart shows a decline in traffic to the tamko.com website. In August, traffic decreased to 63050, compared to 64668 in the previous month. The highest traffic in 2026 was recorded in January, reaching 181191 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
TAMKO's workforce includes employees across a wide range of tenure levels.
1% have been with the company for less than 1 year3% have been with the company for 1 to 2 years6% have been with the company for 3 to 4 years6% have been with the company for 5 to 7 years9% have been with the company for 8 to 10 years75% have been with the company for more than 11 years
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TAMKO Corporate Information: FAQ
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