Plastics & Polymers · Chemical Manufacturing
Koppers offices and sites
Koppers has 16 sites in 1 country; 16 sites have open roles now. The busiest is Pittsburgh.
Data updated Nov 15, 2026 · Back to the company report
16Sites
1Countries
16Hiring offices
34Open roles
Every site
| Site | Country | Type | Open roles | Roles in 90 days | Hires most for | Engineering | Seen since |
|---|---|---|---|---|---|---|---|
| Pittsburgh | United States | Regional office | 7 | 10 | Finance, Analytics, Communications | 14% | Aug 2026 |
| Somerville | United States | Plant / site | 4 | 4 | Field & Service, Industrial Engineering | 0% | Apr 2026 |
| Leland | United States | Plant / site | 3 | 3 | Field & Service, Operations | 0% | Sep 2026 |
| Peachtree City | United States | Corporate office | 3 | 1 | Administrative, Analytics, Finance | 33% | May 2025 |
| Guthrie | United States | Plant / site | 2 | 4 | Administrative, Early Careers | 0% | Oct 2026 |
| Rock Hill | United States | Plant / site | 2 | 2 | Administrative, Early Careers | 0% | Aug 2026 |
| Millington | United States | Plant / site | 2 | 2 | Field & Service, Industrial Engineering | 0% | Sep 2026 |
| Muncy | United States | Not classified | 2 | 2 | Field & Service | 0% | Sep 2026 |
| Vidalia | United States | Not classified | 2 | 2 | Field & Service | 0% | Nov 2026 |
| Hubbell | United States | Not classified | 1 | 3 | Field & Service | 0% | Aug 2026 |
| Roanoke | United States | Not classified | 1 | 2 | Industrial Engineering | 0% | Oct 2026 |
| Little Rock | United States | Not classified | 1 | 1 | Industrial Engineering | 0% | Aug 2026 |
| Florence | United States | Not classified | 1 | 1 | Field & Service | 0% | Aug 2026 |
| Camden | United States | Not classified | 1 | 1 | Hospitality | 0% | Sep 2026 |
| Newsoms | United States | Not classified | 1 | 1 | Field & Service | 0% | Sep 2026 |
| Domino | United States | Not classified | 1 | 1 | Field & Service | 0% | Nov 2026 |
Source: office addresses in postings and company registers
Sites no longer seen
Ashcroft
Canada · Not classified
last seen Sep 2026
How to cite
Koppers, Offices. Alion, Nov 15, 2026. https://alion.io/company/koppers-com/offices