Industry code 43.2 · Telemark
Electrical, plumbing and other construction installation activities in Notodden
There are 27 active companies in electrical, plumbing and other construction installation activities in Notodden. 2 of them were registered in the last 12 months. Together they have 63 registered employees. The largest company is Oskar Johansen AS with 15 employees. The oldest, Notodden Rørleggerforretning AS, was founded in 1989. 70% are limited companies.
- Active companies
- 27
- New in the last 12 months
- 2
- Registered employees
- 63
- Share of limited companies
- 70 %
The largest companies in electrical, plumbing and other construction installation activities in Notodden
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 | Oskar Johansen AS | 971082879 | 15 | NOK 21.2 m | 1994 |
| 2 | Notodden Rørleggerforretning AS | 951819174 | 14 | NOK 37.4 m | 1989 |
| 3 | Elektriker'n Sauherad AS | 992886366 | 12 | NOK 16.8 m | 2008 |
| 4 | Tele Blikk AS | 924608056 | 10 | NOK 11.7 m | 2020 |
| 5 | Servicepartner Notodden AS | 983185843 | 7 | NOK 11.9 m | 2001 |
| 6 | Heia AS | 871509662 | 5 | NOK 4.5 m | 1994 |
| 7 | Tk Ventilasjonsteknikk AS | 821820782 | – | NOK 25.1 m | 2018 |
| 8 | Kjosvold Rørleggerservice | 835224392 | – | – | – |
| 9 | Murer Jan Terje Eilefsen | 912587029 | – | – | – |
| 10 | Rørleggerservice Notodden AS | 917207429 | – | NOK 572.1k | 2016 |
| 11 | Notodden Varmepumper AS | 919583525 | – | NOK 964.5k | 2017 |
| 12 | Torgeir Kasin AS | 921629087 | – | – | 2018 |
| 13 | Hitterdal Holding AS | 924608145 | – | – | 2020 |
| 14 | F H Johannesen | 925190764 | – | – | – |
| 15 | Teknisk Sprinkler AS | 926980866 | – | NOK 0 | 2021 |
| 16 | Flatland Rørservice | 927646390 | – | – | – |
| 17 | R&n Holding AS | 929610377 | – | – | 2022 |
| 18 | Oko Holding AS | 929803035 | – | NOK 0 | 2022 |
| 19 | Oko Elektro AS | 929874870 | – | NOK 524.9k | 2022 |
| 20 | Rørlegger Kongsvold AS | 931565451 | – | NOK 7 m | 2023 |
| 21 | Tor Inge Tøftvang AS | 931741675 | – | NOK 1.4 m | 2023 |
| 22 | T. Johannessen | 932397390 | – | – | – |
| 23 | Maler & Snekkerkompaniet AS | 936774504 | – | NOK 50k | 2025 |
| 24 | Notodden Elektro AS | 938684359 | – | – | 2026 |
| 25 | Cobic Trading, Ole Bjørn Kaasa | 944509712 | – | – | – |
Newest companies in electrical, plumbing and other construction installation activities in Notodden
- Notodden Elektro AS15 Oct 2026
- Maler & Snekkerkompaniet AS15 Dec 2025
- Kjosvold Rørleggerservice18 Mar 2025
- T. Johannessen3 Nov 2023
- Tor Inge Tøftvang AS20 Jul 2023
- Rørlegger Kongsvold AS10 Jul 2023
- Oko Elektro AS20 Sept 2022
- Oko Holding AS9 Sept 2022
- R&n Holding AS6 Aug 2022
- Flatland Rørservice3 Sept 2021
Frequently asked questions
How many companies in electrical, plumbing and other construction installation activities are there in Notodden?
The Register of Legal Entities lists 27 active companies in electrical, plumbing and other construction installation activities in Notodden. 2 of them were registered in the last 12 months.
Which is the largest company in electrical, plumbing and other construction installation activities in Notodden?
Oskar Johansen AS is the largest by number of employees, with 15 employees. The organisation number is 971082879.
How many people work in electrical, plumbing and other construction installation activities in Notodden?
The companies have 63 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 6 of the 25 largest companies have reported employees.
How long have there been companies in electrical, plumbing and other construction installation activities in Notodden?
The oldest active company, Notodden Rørleggerforretning AS, was founded in 1989. 70% 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 Notodden
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.