Industry code 43.21 · Vestfold
Electrical installation in Tønsberg
There are 66 active companies in electrical installation in Tønsberg. 5 of them were registered in the last 12 months. Together they have 790 registered employees. The largest company is Nli Elektrosystemer AS with 121 employees. The oldest, Moer Installasjon AS, was founded in 1979. 83% are limited companies.
- Active companies
- 66
- New in the last 12 months
- 5
- Registered employees
- 790
- Share of limited companies
- 83 %
The largest companies in electrical installation in Tønsberg
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 | Nli Elektrosystemer AS | 989042335 | 121 | NOK 321.7 m | 2005 |
| 2 | Set Elektro AS | 987818549 | 102 | NOK 262.9 m | 2005 |
| 3 | Xpert Installasjon AS | 981574036 | 86 | NOK 187.1 m | 2000 |
| 4 | Alt Installasjon AS | 979384378 | 67 | NOK 133.6 m | 1997 |
| 5 | Avarn Security Teknikk Sør AS | 979276141 | 62 | NOK 104.2 m | 1997 |
| 6 | Pec Elektro Tønsberg AS | 976027663 | 51 | NOK 71.6 m | 1995 |
| 7 | Bluetec AS | 918024883 | 41 | NOK 77 m | 2016 |
| 8 | Itel AS | 923124837 | 41 | NOK 58.4 m | 2019 |
| 9 | Pet Installasjon AS | 932130394 | 36 | NOK 46.6 m | 1982 |
| 10 | Moer Installasjon AS | 923156631 | 28 | NOK 33.8 m | 1979 |
| 11 | Abot AS | 915331262 | 21 | NOK 35.7 m | 2015 |
| 12 | Elektro 1 Tønsberg AS | 984668910 | 20 | NOK 37.6 m | 2002 |
| 13 | Re Elektroinstallasjon AS | 979523319 | 19 | NOK 20.9 m | 1998 |
| 14 | Norges Elektro AS | 987767855 | 18 | NOK 23.8 m | 2005 |
| 15 | A/S Even Cudrio | 946995517 | 14 | NOK 19.3 m | 1988 |
| 16 | Pec Elektriker'n AS | 995954176 | 14 | NOK 25.8 m | 2010 |
| 17 | Vestfold Elektro AS | 918695338 | 13 | NOK 13 m | 2017 |
| 18 | Slagen Elektriske AS | 991295070 | 11 | NOK 12 m | 2007 |
| 19 | Åsgården Elektro AS | 920277756 | 7 | NOK 16.6 m | 2018 |
| 20 | Thorstensen Eftf AS El Installatør | 947059580 | 7 | NOK 11.9 m | 1988 |
| 21 | Bettum Elektro AS | 918048790 | 6 | NOK 11.6 m | 2016 |
| 22 | Eah Elektro AS | 916943482 | 5 | NOK 12.5 m | 2016 |
| 23 | Xtek AS | 816970822 | – | – | 2016 |
| 24 | Danielsen Elektro | 836873122 | – | – | – |
| 25 | Barz Solutions AS Tvangsavviklingsbo | 837908582 | – | – | 2026 |
Newest companies in electrical installation in Tønsberg
- Coates Elektromek AS16 Oct 2026
- Barz Solutions AS Tvangsavviklingsbo16 Jun 2026
- Tbg Elektro AS3 Feb 2026
- Hogsnes Elektro9 Jan 2026
- Danielsen Elektro6 Jan 2026
- Provolt AS12 Jun 2025
- Central Telecom AS11 Apr 2024
- Johannesen Serviceteknikk21 Nov 2023
- Emt Elektro AS30 May 2023
- Ati Alklas Alhalabi25 Jan 2022
Frequently asked questions
How many companies in electrical installation are there in Tønsberg?
The Register of Legal Entities lists 66 active companies in electrical installation in Tønsberg. 5 of them were registered in the last 12 months.
Which is the largest company in electrical installation in Tønsberg?
Nli Elektrosystemer AS is the largest by number of employees, with 121 employees. The organisation number is 989042335.
How many people work in electrical installation in Tønsberg?
The companies have 790 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 22 of the 25 largest companies have reported employees.
How long have there been companies in electrical installation in Tønsberg?
The oldest active company, Moer Installasjon AS, was founded in 1979. 83% of the companies are limited companies.
Explore further
Electrical installation in nearby municipalities
Other industries in the same group in Tønsberg
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.