| 1000VIKA Service AS | Administrative & support | 2022 |
| Andersen Trafikkskole AS | Education | 2021 |
| Andersens Håndverktjenester AS | Construction | 2012 |
| Aromasol Holding AS | Manufacturing | 2008 |
| Arthur Ingebrigtsen AS | Construction | 2012 |
| Audun Øwre AS | Wholesale & retail | 2023 |
| Aurora Seaweed AS | Manufacturing | 2018 |
| Autosalg Kirkenes AS | Wholesale & retail | 2004 |
| B&H Utleie AS | Administrative & support | 2025 |
| Bedrift Bygg Og Anleggstjenester AS | Construction | 2022 |
| Berg Consulting AS | Transport & logistics | 2016 |
| Bil & Dekk Service AS | Other services | 2001 |
| Bjørnsund Vannverk SA | Water & waste | 1965 |
| Bugøyfjord Havfiske AS | Agriculture & fishing | 2022 |
| Butikkdrift Hallvar Karikoski AS | Wholesale & retail | 2025 |
| Bygningshjelpen AS | Professional & scientific | 2014 |
| Damo Håndverk AS | Construction | 2022 |
| Dekkpoint AS | Wholesale & retail | 2024 |
| Din Hobbybutikk AS | Wholesale & retail | 2023 |
| Dykknor AS | Transport & logistics | 2010 |
| Eldre Bygg AS | Construction | 2023 |
| Esma Detalj AS | Wholesale & retail | 2013 |
| Finnmark Film AS | Information & communication | 2022 |
| Finnmark Takservice Kirkenes Eiendom AS | Real estate | 1987 |
| Flec Holding AS | | 2026 |
| Frøya Consult AS | Professional & scientific | 2017 |
| Frøya Eiendom AS | Real estate | 2015 |
| Graveservice Kirkenes AS | Construction | 2023 |
| Greyhound Tjenester AS | Other services | 2020 |
| Guttormsen Utleie AS | Construction | 2024 |
| Ha 1 Bolig AS | Construction | 2023 |
| Ha 1 Eiendom AS | Real estate | 2023 |
| Ha 1 Invest AS | | 2025 |
| Ha 1 Prosjekt AS | Real estate | 2023 |
| Haneseth Kirkenes AS | Construction | 2014 |
| Haneseth Kirkenes Eiendom AS | Real estate | 2022 |
| Haneseth Varanger AS | Construction | 2021 |
| Hege Udtian AS | Wholesale & retail | 2023 |
| Hegstad Lakk Og Fritid AS | Manufacturing | 2014 |
| Hesseng Invest AS | Real estate | 2021 |
| Hesseng Senteret AS | Real estate | 1994 |
| Hesseng Service Senter AS | Professional & scientific | 2001 |
| Hesseng Trafikkskole AS | Education | 2022 |
| Hesseng Veiservice AS | Wholesale & retail | 2008 |
| Hivand Service AS | Wholesale & retail | 2017 |
| HJ Anlegg AS | Construction | 2025 |
| Holm Hansen AS | Real estate | 2020 |
| Holm Hansen Eiendom AS | Real estate | 2020 |
| JB Bygg AS | Construction | 2006 |
| Johto AS | Construction | 2017 |
| Kirkenes Bilutleie AS | Administrative & support | 2007 |
| Kirkenes Håndverkstjenester AS | Construction | 2001 |
| Kirkenes Motorsenter AS | Wholesale & retail | 2022 |
| Kirkenes Outdoor AS | Real estate | 2019 |
| Kirkenes Performance Center AS | Education | 2026 |
| Kirkenes Skipsekspedisjon AS | Real estate | 1920 |
| Kirkenes Utleie AS | Administrative & support | 2014 |
| Kirsten Padkjaer, Psykologtjenester AS | Health & social care | 2013 |
| Kongsgamdalen AS | Professional & scientific | 2026 |
| Lanabukt Eiendomsutvikling AS | Real estate | 2021 |
| Lej Holding AS | | 2025 |
| Linefisker AS | Agriculture & fishing | 2025 |
| Løkke Fisk AS | Wholesale & retail | 2011 |
| May Be AS | Wholesale & retail | 2006 |
| Megahash AS | Information & communication | 2021 |
| Mettes Ideer - Helt På Grensen AS | Wholesale & retail | 2021 |
| Mwe Holding AS | | 2022 |
| Nye Kaitomta Vadsø AS | Real estate | 2024 |
| Nye Kirkenes Næringsarealer AS | Real estate | 2024 |
| Olaussens Foto AS | Professional & scientific | 2025 |
| Pasvik Fisk AS | Agriculture & fishing | 2025 |
| Pasvik Kraft AS | Energy | 2000 |
| Rajapaa Holding AS | Construction | 2026 |
| Randa Holding AS | Real estate | 2023 |
| Rigel Eiendom AS | Real estate | 2014 |
| Rune Nordhus Holding AS | Hospitality | 2023 |
| S Dykk Og Anlegg AS | Construction | 2012 |
| Sandnes Auto AS | Other services | 1967 |
| Sivertsen Service AS | Manufacturing | 2019 |
| Skårvik Drift AS | Administrative & support | 2026 |
| Solhaug Eiendom AS | Real estate | 2024 |
| Solhaug Marine Ventures AS | Professional & scientific | 2018 |
| Sommervind AS | Real estate | 2018 |
| Sorel AS | Real estate | 1988 |
| Stig Hjelm Holding AS | | 2023 |
| Sølfærbukta AS | Agriculture & fishing | 2018 |
| Sør-Varanger Bilteknikk AS | Other services | 2023 |
| Sør-Varanger Bilteknikk Eiendom AS | Real estate | 2023 |
| Sør-Varanger Bilteknikk Holding AS | Other services | 2023 |
| TBN Transport AS | Transport & logistics | 2010 |
| Toget Holding AS | | 2026 |
| Trafikkskolen Kirkenes AS | Education | 2008 |
| Urkraft Healer Riitta Helen Johansen AS | Health & social care | 2021 |
| Varanger Havfiske AS | Agriculture & fishing | 2020 |
| Varja Entreprenør AS | Construction | 2016 |
| Varja Holding AS | Construction | 2019 |
| Vonka Sjøtjenester AS | Manufacturing | 2022 |
| Westford LLC | Wholesale & retail | 2001 |
| WK Eiendom AS | Real estate | 2009 |
| Wøhni Bedriftstjenester AS | Administrative & support | 2014 |