Industry code 43.21 · Rogaland
Electrical installation in Karmøy
There are 38 active companies in electrical installation in Karmøy. 5 of them were registered in the last 12 months. Together they have 82 registered employees. The largest company is Norelco Elektro AS with 41 employees. The oldest, Th Kolbeinsen Installasjon AS, was founded in 1996. 39% are limited companies.
- Active companies
- 38
- New in the last 12 months
- 5
- Registered employees
- 82
- Share of limited companies
- 39 %
The largest companies in electrical installation in Karmøy
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 | Norelco Elektro AS | 985690960 | 41 | NOK 53 m | 2003 |
| 2 | Autospark AS | 930681601 | 14 | NOK 7 m | 2022 |
| 3 | Th Kolbeinsen Installasjon AS | 976038266 | 13 | NOK 23 m | 1996 |
| 4 | Karmøy Elektro AS | 935833248 | 9 | – | 2025 |
| 5 | Haugesund Automasjon AS | 979848919 | 5 | NOK 26.9 m | 1998 |
| 6 | El Bygg DA | 814973832 | – | – | 2015 |
| 7 | Lund Utleie | 831379952 | – | – | – |
| 8 | Webicon AS | 911728192 | – | NOK 951.9k | 2013 |
| 9 | Aanensen Elektro | 915388086 | – | – | – |
| 10 | Tom Ove Nes Elektro | 915422020 | – | – | – |
| 11 | Bakken Elektro & Ekomtjenester | 916789815 | – | – | – |
| 12 | Onetech AS | 917156360 | – | NOK 1.4 m | 2016 |
| 13 | Karlsen Tele & Automasjon | 919723904 | – | – | – |
| 14 | Bratthammer AS | 921885083 | – | NOK 3 m | 2018 |
| 15 | Saltnes Elektro | 922639299 | – | – | – |
| 16 | Velektro Jens Inge Ve | 922877084 | – | – | – |
| 17 | Ådland Solutions | 924311428 | – | – | – |
| 18 | Stian Underhaug | 925267627 | – | – | – |
| 19 | Georgsens Tjenester | 926054902 | – | – | – |
| 20 | Elektrolys AS | 927425602 | – | NOK 1.6 m | 2021 |
| 21 | Alidani Consulting | 929535979 | – | – | – |
| 22 | Sandov Stonghaugen | 931085409 | – | – | – |
| 23 | Vest Alarm AS | 933023141 | – | NOK 675.6k | 2024 |
| 24 | Marvik Consulting | 933394174 | – | – | – |
| 25 | Claus Skogland Jr | 934267346 | – | – | – |
Newest companies in electrical installation in Karmøy
- Mikkelsen Consulting25 Apr 2026
- Medhaug El-Service14 Apr 2026
- Kalstad Installasjon10 Feb 2026
- Mjølhus Multi2 Feb 2026
- Tobias P Hansen6 Jan 2026
- Karmøy Elektro AS10 Jul 2025
- Haugaland Holding AS18 Jun 2025
- Haugaland Elektro AS18 Jun 2025
- Hegdal Entreprenør17 Jan 2025
- 3fas Elektro AS8 Jan 2025
Frequently asked questions
How many companies in electrical installation are there in Karmøy?
The Register of Legal Entities lists 38 active companies in electrical installation in Karmøy. 5 of them were registered in the last 12 months.
Which is the largest company in electrical installation in Karmøy?
Norelco Elektro AS is the largest by number of employees, with 41 employees. The organisation number is 985690960.
How many people work in electrical installation in Karmøy?
The companies have 82 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 5 of the 25 largest companies have reported employees.
How long have there been companies in electrical installation in Karmøy?
The oldest active company, Th Kolbeinsen Installasjon AS, was founded in 1996. 39% of the companies are limited companies.
Explore further
Electrical installation in nearby municipalities
Other industries in the same group in Karmøy
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 43.21. Figures are updated continuously.