Industry code 43.2 · Troms
Electrical, plumbing and other construction installation activities in Senja
There are 52 active companies in electrical, plumbing and other construction installation activities in Senja. 5 of them were registered in the last 12 months. Together they have 129 registered employees. The largest company is Finnsnes Rør Og Elektro AS with 21 employees. The oldest, Haneseth Senja AS, was founded in 1980. 67% are limited companies.
- Active companies
- 52
- New in the last 12 months
- 5
- Registered employees
- 129
- Share of limited companies
- 67 %
The largest companies in electrical, plumbing and other construction installation activities in Senja
Sorted by number of employees. Figures are from the Register of Legal Entities and the Register of Company Accounts.
| # | Company | Org. no. | Employees | Revenue | Founded |
|---|---|---|---|---|---|
| 1 | Finnsnes Rør Og Elektro AS | 912190722 | 21 | NOK 41.8 m | 2013 |
| 2 | Mathiassen Ventilasjon- Blikkenslager AS | 989842579 | 21 | NOK 50.1 m | 2006 |
| 3 | H K Sørensen AS | 945419849 | 16 | NOK 23.3 m | 1987 |
| 4 | Svendsen Rør AS | 941661653 | 14 | NOK 20.9 m | 1986 |
| 5 | Haneseth Senja AS | 923317848 | 13 | NOK 13.1 m | 1980 |
| 6 | Elektrokontakt AS | 986182497 | 12 | NOK 16.8 m | 2003 |
| 7 | Gundersen Elektro AS | 964279861 | 8 | NOK 14.6 m | 1992 |
| 8 | Emil Olsen Elektro AS | 919460350 | 7 | NOK 9.8 m | 2017 |
| 9 | Nautik Elektronikk AS | 981911776 | 6 | NOK 21.3 m | 2000 |
| 10 | Eliassen Installasjon AS | 997077342 | 6 | NOK 6.4 m | 2011 |
| 11 | S Larssen Installasjon AS | 975972046 | 5 | NOK 10.4 m | 1996 |
| 12 | El-Hanssen | 813047802 | – | – | – |
| 13 | Halsvik Kjøleservice | 835446972 | – | – | – |
| 14 | Aurora Service Norway Limited NUF | 837275822 | – | – | – |
| 15 | Rørsystem AS | 887316872 | – | NOK 199.7k | 2004 |
| 16 | Klausen Elektro AS | 895096512 | – | NOK 1.3 m | 2010 |
| 17 | Termonor AS | 912180751 | – | NOK 671.6k | 2013 |
| 18 | Storøy Rør AS | 912493857 | – | NOK 4.1 m | 2013 |
| 19 | Pedersen Elektro-Drift | 916041772 | – | – | – |
| 20 | Arctic Vvs AS | 918703071 | – | NOK 6.9 m | 2017 |
| 21 | Senja Elektro & Automation AS | 920851444 | – | NOK 519.3k | 2018 |
| 22 | Senja Elektro AS | 922123403 | – | NOK 8.7 m | 2018 |
| 23 | H.p.p. Solbakken Rørmontasje, Eiendom Og Fisk | 924833432 | – | – | – |
| 24 | Nygård Multiservice | 925714089 | – | – | – |
| 25 | Kjøleservice AS | 926008021 | – | NOK 12.6 m | 2020 |
Newest companies in electrical, plumbing and other construction installation activities in Senja
- Senja Rørservice AS29 Sept 2026
- Aurora Service Norway Limited NUF3 Jun 2026
- Mj Rørservice AS2 Mar 2026
- Pushhead Holding AS12 Feb 2026
- Martin Alfredsen31 Dec 2025
- Viking Vvs AS26 May 2025
- Halsvik Kjøleservice9 May 2025
- Hagensen Holding AS2 May 2025
- El Fokus AS2 Apr 2025
- Mikalsen Tjenester4 Feb 2025
Frequently asked questions
How many companies in electrical, plumbing and other construction installation activities are there in Senja?
The Register of Legal Entities lists 52 active companies in electrical, plumbing and other construction installation activities in Senja. 5 of them were registered in the last 12 months.
Which is the largest company in electrical, plumbing and other construction installation activities in Senja?
Finnsnes Rør Og Elektro AS is the largest by number of employees, with 21 employees. The organisation number is 912190722.
How many people work in electrical, plumbing and other construction installation activities in Senja?
The companies have 129 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 11 of the 25 largest companies have reported employees.
How long have there been companies in electrical, plumbing and other construction installation activities in Senja?
The oldest active company, Haneseth Senja AS, was founded in 1980. 67% of the companies are limited companies.
Explore further
Electrical, plumbing and other construction installation activities in nearby municipalities
Other industries in the same group in Senja
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 43.2. Figures are updated continuously.