| Name | Town | Phone | Company size | Address | Comments |
|---|---|---|---|---|---|
| Kemira Oyj | 00180 | +358 108 611 | 500-999 | Energiakatu 4 | |
| Univar Oy | 01510 | +358 9 3508650 | 10-19 | ?rev?gen 12 B | |
| Oy Woikoski Ab | 52920 | +358 40 1662023 | 100-249 | Virransalmentie 2023 | |
| Kemira Operon Oy | 00180 | +358 108 611 | 20-49 | Energiakatu 4 | |
| Ab Etiproducts Oy | 02240 | +358 9 8194440 | 10-19 | Piispanportti 5 | |
| Solvay Chemicals Finland Oy | 45911 | +358 207 459400 | 50-99 | PL 1 |