Industry code 43.2 · Agder
Electrical, plumbing and other construction installation activities in Birkenes
There are 17 active companies in electrical, plumbing and other construction installation activities in Birkenes. No new companies have been registered in the last 12 months. Together they have 24 registered employees. The largest company is Ph Energi AS with 11 employees. The oldest, Birkeland Elektro AS, was founded in 1990. 71% are limited companies.
- Active companies
- 17
- New in the last 12 months
- 0
- Registered employees
- 24
- Share of limited companies
- 71 %
The largest companies in electrical, plumbing and other construction installation activities in Birkenes
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 | Ph Energi AS | 989103660 | 11 | NOK 3.2 m | 2005 |
| 2 | Birkeland Elektro AS | 958380976 | 8 | NOK 11.9 m | 1990 |
| 3 | Rørlegger Odd Håkedal AS | 977176654 | 5 | NOK 8.8 m | 1997 |
| 4 | Arnesen & Nyhaven AS | 822223362 | – | NOK 529.9k | 2019 |
| 5 | Karlsen Og Lunden Vvs AS | 834351722 | – | NOK 4.3 m | 2024 |
| 6 | Smartvent AS | 914910293 | – | NOK 7.8 m | 2014 |
| 7 | Thorvald Katerås Haraldseid | 925571474 | – | – | – |
| 8 | Agder Varmepumpe AS | 926355686 | – | NOK 1.5 m | 2020 |
| 9 | J. Håkedal Invest AS | 934116666 | – | – | 2024 |
| 10 | Rørleggermester Jarle Håkedal AS | 934116704 | – | NOK 7 m | 2024 |
| 11 | Håbesland Tunnelservice AS | 935012643 | – | NOK 2 m | 2025 |
| 12 | Nuland Rørservice | 935647770 | – | – | – |
| 13 | Håkedal Odd | 970177396 | – | – | – |
| 14 | Aas-Hansen Villy | 970411437 | – | – | – |
| 15 | Agder Sprinkler AS | 971216247 | – | NOK 2.8 m | 1994 |
| 16 | Løland Elektro AS | 982110823 | – | NOK 1.3 m | 2000 |
| 17 | Rønning 4 You | 984454961 | – | – | – |
Newest companies in electrical, plumbing and other construction installation activities in Birkenes
- Nuland Rørservice10 Jun 2025
- Håbesland Tunnelservice AS10 Feb 2025
- Karlsen Og Lunden Vvs AS26 Oct 2024
- J. Håkedal Invest AS17 Sept 2024
- Rørleggermester Jarle Håkedal AS17 Sept 2024
- Agder Varmepumpe AS8 Jan 2021
- Thorvald Katerås Haraldseid2 Sept 2020
- Arnesen & Nyhaven AS14 Feb 2019
- Smartvent AS13 Feb 2015
- Ph Energi AS2 Jan 2006
Frequently asked questions
How many companies in electrical, plumbing and other construction installation activities are there in Birkenes?
The Register of Legal Entities lists 17 active companies in electrical, plumbing and other construction installation activities in Birkenes. No new companies have been registered in the last 12 months.
Which is the largest company in electrical, plumbing and other construction installation activities in Birkenes?
Ph Energi AS is the largest by number of employees, with 11 employees. The organisation number is 989103660.
How many people work in electrical, plumbing and other construction installation activities in Birkenes?
The companies have 24 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 3 of the 25 largest companies have reported employees.
How long have there been companies in electrical, plumbing and other construction installation activities in Birkenes?
The oldest active company, Birkeland Elektro AS, was founded in 1990. 71% 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 Birkenes
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.

