Industry code 43.4 · Telemark
Specialised construction activities related to building construction in Kragerø
There are 6 active companies in specialised construction activities related to building construction in Kragerø. No new companies have been registered in the last 12 months. Together they have 29 registered employees. The largest company is Rune Brekka AS with 21 employees. The oldest, Bratsj Eiendom AS, was founded in 2007. 67% are limited companies.
- Active companies
- 6
- New in the last 12 months
- 0
- Registered employees
- 29
- Share of limited companies
- 67 %
The largest companies in specialised construction activities related to building construction in Kragerø
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 | Rune Brekka AS | 911673169 | 21 | NOK 17.1 m | 2013 |
| 2 | Blikkenslager Tarald Jørgensen AS | 992174927 | 8 | NOK 10.3 m | 2008 |
| 3 | B45 Industribygg AS | 934782410 | – | NOK 764.7k | 2024 |
| 4 | Ventilasjonsmontasje Einar Therkelsen | 955459946 | – | – | – |
| 5 | Martinsen Kolbjørn | 971066334 | – | – | – |
| 6 | Bratsj Eiendom AS | 990885486 | – | NOK 1.7 m | 2007 |
Newest companies in specialised construction activities related to building construction in Kragerø
- B45 Industribygg AS3 Jan 2025
- Rune Brekka AS7 Mar 2013
- Blikkenslager Tarald Jørgensen AS26 Jan 2008
- Bratsj Eiendom AS5 Mar 2007
- Martinsen Kolbjørn20 Feb 1995
- Ventilasjonsmontasje Einar Therkelsen19 Feb 1995
Frequently asked questions
How many companies in specialised construction activities related to building construction are there in Kragerø?
The Register of Legal Entities lists 6 active companies in specialised construction activities related to building construction in Kragerø. No new companies have been registered in the last 12 months.
Which is the largest company in specialised construction activities related to building construction in Kragerø?
Rune Brekka AS is the largest by number of employees, with 21 employees. The organisation number is 911673169.
How many people work in specialised construction activities related to building construction in Kragerø?
The companies have 29 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 2 of the 25 largest companies have reported employees.
How long have there been companies in specialised construction activities related to building construction in Kragerø?
The oldest active company, Bratsj Eiendom AS, was founded in 2007. 67% of the companies are limited companies.
Explore further
Specialised construction activities related to building construction in nearby municipalities
Other industries in the same group in Kragerø
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 43.4. Figures are updated continuously.

