Approx. 55 of the companies are located in the industrial core area and are Herøya Industripark AS' tenantry. The remaining companies are located in the eastern part of the industrial park and are Siva Herøya AS' tenantry, and in Gunneklev as Hydrovegen Eiendom AS' tenantry.
Contact
| Addcon Nordic | +47 35 56 41 00 |
| Bilfinger | +47 35 92 30 00 |
| Equinor | +47 51 99 00 00 |
| Hydro | +47 22 53 81 00 |
| Ineos Inovyn | +47 35 00 60 00 |
| Tietoevry | +47 23 14 50 00 |
| Yara | +47 24 15 70 00 |
| Main Reception | +47 90 16 83 34 |
| Reception Forskningspark | +47 46 88 95 51 |
| Herøya Industripark AS | +47 35 92 65 00 |
E-mail to main reception Building 25: hipresepsjon@heroya-industripark.no