| 1 | | Power Plant Operator | N/A |  FI | N/A | | N/A | Tampereen Sähkölaitos | N/A | Tampere, Pirkanmaa, Finland | N/A | Tampere, Pirkanmaa, Finland | +358 206303000 |
| 2 | | Power Plant Operator | kuopio | FI | N/A | N/A | N/A | Stora Enso | N/A | Helsinki, Southern Finland, Finland | N/A | N/A | +46 104650000 |
| 3 | | Power Plant Operator | N/A | FI | N/A | N/A | N/A | Stora Enso | N/A | Helsinki, Southern Finland, Finland | N/A | N/A | +46 104650000 |
| 4 | | Power Plant Operator | helsinki | FI | N/A | N/A | N/A | Vantaan Energia Oy | N/A | Vantaa, Uusimaa, Finland | Oil & Energy | N/A | +358 358982901 |
| 5 | | Power Plant Operator | kotka | FI | N/A | N/A | N/A | Veolia Services Suomi Oy | N/A | Helsinki, Southern Finland, Finland | Oil & Energy | Helsinki, Southern Finland, Finland | N/A |
| 6 | | Power Plant Operator | turku | FI | N/A | N/A | N/A | Lounavoima | N/A | N/A | Renewables & Environment | N/A | N/A |
| 7 | | Power Plant Operator | kotka | FI | N/A | N/A | N/A | Kotkan Energia Oy | N/A | Kotka, Kymenlaakso, Finland | Oil & Energy | N/A | N/A |
| 8 | | District Heating Plant Operator | vanda | FI | N/A | N/A | N/A | Iss Palvelut | N/A | Helsinki, Southern Finland, Finland | Construction | Helsinki, Southern Finland, Finland | +358 358205155 |
| 9 | | Power Plant Operator | helsinki | FI | N/A | N/A | N/A | Vantaan Energia Oy | N/A | Vantaa, Uusimaa, Finland | N/A | N/A | +358 358982901 |
| 10 | | Plant Operator | porvoo | FI | N/A | N/A | N/A | Borealis | N/A | Vienna, Austria | Chemicals | N/A | +33 235674141 |
| 11 | | Plant Operator | vanda | FI | N/A | N/A | N/A | Gasum Oy | N/A | Finland | Mechanical or Industrial Engineering | N/A | +358 800122722 |
| 12 | | Power Plant Operator | N/A | FI | N/A | N/A | N/A | Kpa Unicon | N/A | Pieksämäki, Southern Savonia, Finland | Machinery | N/A | +358 207749200 |
| 13 | | Asphalt Plant Operator | N/A | FI | N/A | N/A | N/A | Ncc Industry Oy | N/A | N/A | N/A | N/A | N/A |
| 14 | | Plant Operator | porvoo | FI | N/A | N/A | N/A | Borealis Polymers Oy | N/A | Uusimaa, Finland | Oil & Energy | N/A | +358 9394900 |
| 15 | | Chemical Plant Operator | porvoo | FI | N/A | N/A | N/A | Borealis Polymers Oy | N/A | Uusimaa, Finland | Chemicals | N/A | +358 9394900 |
| 16 | | Power Plant Operator | N/A | FI | N/A | N/A | N/A | Nevel | N/A | N/A | Oil & Energy | N/A | N/A |
| 17 | | Power Plant Operator | N/A | FI | N/A | | N/A | Namkwang International | N/A | N/A | Logistics and Supply Chain | N/A | N/A |
| 18 | | Power Plant Operator | N/A | FI | N/A | | N/A | Loimua Oy | N/A | N/A | Oil & Energy | N/A | N/A |
| 19 | | Power Plant Operator | pori | FI | N/A | N/A | N/A | Nokianvirran Energia | N/A | N/A | N/A | N/A | N/A |
| 20 | | Power Plant Operator | N/A | FI | N/A | N/A | N/A | Stbarbara Mining Company | N/A | N/A | Mining & Metals | N/A | N/A |