| FACILITY | CITY | STATE | INDUSTRY | EMPLOYEES | STATUS |
|---|---|---|---|---|---|
| Phillips 66 - Billings Refinery | Billings | MT | 324110 | 100-499 | ACTIVE |
| Par Montana, LLC - Billings Refinery | Billings | MT | 324110 | — | LIKELY ACTIVE |
| Koch Materials CO Billings | Billings | MT | 324120 | — | UNVERIFIED |
| Jtl Group Billings (dba - Knife River Billings) | Billings | MT | 324121 | — | UNVERIFIED |
| Knife River Billings East Site | Billings | MT | 324121 | — | UNVERIFIED |
| Par Montana Refinery, LLC | Billings | MT | 324110 | 100-499 | LIKELY ACTIVE |
| Hardrives Construction INC | Billings | MT | 324121 | — | UNVERIFIED |
| Western Emulsions Plant | Billings | MT | 324121 | — | UNVERIFIED |
