Industry code 43.2 · Vestfold
Electrical, plumbing and other construction installation activities in Horten
There are 51 active companies in electrical, plumbing and other construction installation activities in Horten. 4 of them were registered in the last 12 months. Together they have 178 registered employees. The largest company is Nilsen Elektro AS with 26 employees. The oldest, Horten Rørleggerbedrift AS, was founded in 1983. 75% are limited companies.
- Active companies
- 51
- New in the last 12 months
- 4
- Registered employees
- 178
- Share of limited companies
- 75 %
The largest companies in electrical, plumbing and other construction installation activities in Horten
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 | Nilsen Elektro AS | 956338948 | 26 | NOK 43.2 m | 1990 |
| 2 | Bentzen Elektro AS | 983370829 | 25 | NOK 42.9 m | 2001 |
| 3 | Horten Elektro Service AS | 921969104 | 24 | NOK 27.6 m | 2018 |
| 4 | Abc Elektro AS | 936403379 | 21 | – | 2025 |
| 5 | Gecom AS | 937227558 | 19 | NOK 26.2 m | 1985 |
| 6 | Bjørn Gregersen AS | 941070345 | 19 | NOK 37.8 m | 1986 |
| 7 | Energitec AS | 991775463 | 18 | NOK 20.2 m | 2008 |
| 8 | Multiluft AS | 917786429 | 16 | NOK 42.7 m | 2016 |
| 9 | Haneseth El-Installasjon AS | 986982329 | 10 | NOK 17.4 m | 2004 |
| 10 | 12 Volt AS | 832915432 | – | NOK 1.5 m | 2024 |
| 11 | Avers Teknisk | 833778692 | – | – | – |
| 12 | G-Tech Automasjon AS | 893921982 | – | NOK 850.6k | 2009 |
| 13 | Werth Elektro AS | 898087352 | – | NOK 265.4k | 2012 |
| 14 | Horten Vvs AS | 913301528 | – | NOK 8.9 m | 2014 |
| 15 | Taranrød Elektro | 915451322 | – | – | – |
| 16 | Fredrik Rognes Servicetjenester | 916296444 | – | – | – |
| 17 | El-Bygg AS | 916898886 | – | NOK 35.3k | 2016 |
| 18 | Sørsdal Holding AS | 916998392 | – | – | 2016 |
| 19 | E.f. Jimenez Rørservice AS | 917461902 | – | NOK 8.1 m | 2016 |
| 20 | Tomtegata 6 AS | 917786291 | – | NOK 738k | 2016 |
| 21 | Multiluft Holding AS | 917786321 | – | – | 2016 |
| 22 | Multiluft Invest AS | 917786348 | – | – | 2016 |
| 23 | Sandquist Elektro AS | 918085807 | – | NOK 426.9k | 2016 |
| 24 | Polytronic AS | 919732946 | – | NOK 23.9 m | 2017 |
| 25 | Servcon AS | 922101388 | – | NOK 0 | 2019 |
Newest companies in electrical, plumbing and other construction installation activities in Horten
- Horten Ventilasjon Service AS4 Jun 2026
- Ventech Energisystemer AS16 Mar 2026
- Rørleggermester R Karlsson7 Mar 2026
- Pro Mont & Vvs AS20 Dec 2025
- Abc Elektro AS20 Oct 2025
- Vortex Vvs AS31 Jul 2025
- Utleie-Lærum Aasen24 Apr 2025
- Avers Teknisk11 Jul 2024
- Aasen Elektro AS13 May 2024
- Larsen Vvs19 Apr 2024
Frequently asked questions
How many companies in electrical, plumbing and other construction installation activities are there in Horten?
The Register of Legal Entities lists 51 active companies in electrical, plumbing and other construction installation activities in Horten. 4 of them were registered in the last 12 months.
Which is the largest company in electrical, plumbing and other construction installation activities in Horten?
Nilsen Elektro AS is the largest by number of employees, with 26 employees. The organisation number is 956338948.
How many people work in electrical, plumbing and other construction installation activities in Horten?
The companies have 178 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 9 of the 25 largest companies have reported employees.
How long have there been companies in electrical, plumbing and other construction installation activities in Horten?
The oldest active company, Horten Rørleggerbedrift AS, was founded in 1983. 75% of the companies are limited companies.
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Electrical, plumbing and other construction installation activities in nearby municipalities
Other industries in the same group in Horten
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.