Industry code 41.0 · Trøndelag
Construction of buildings in Røros
There are 24 active companies in construction of buildings in Røros. 2 of them were registered in the last 12 months. Together they have 140 registered employees. The largest company is Kjellmark AS with 106 employees. The oldest, Idéhus Røros AS, was founded in 2001. 58% are limited companies.
- Active companies
- 24
- New in the last 12 months
- 2
- Registered employees
- 140
- Share of limited companies
- 58 %
The largest companies in construction of buildings in Røros
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 | Kjellmark AS | 926744674 | 106 | NOK 208.2 m | 2021 |
| 2 | Aj Sandnes Bygg AS | 989742728 | 16 | NOK 15.6 m | 2006 |
| 3 | Varmbo Røros Entreprenør AS | 999002447 | 13 | NOK 22.2 m | 2012 |
| 4 | Kristoffer Näs AS | 818953062 | 5 | NOK 4.5 m | 2017 |
| 5 | Aircraft Solutions AS | 912116638 | – | NOK 1.2 m | 2013 |
| 6 | Tømrer Klas Sommer AS | 919061146 | – | NOK 1.4 m | 2017 |
| 7 | Ingeniørbygg AS | 925924644 | – | NOK 661.8k | 2020 |
| 8 | Borgos Holding AS | 926287885 | – | NOK 12.1k | 2020 |
| 9 | Hel Ved Bygg AS | 928131289 | – | NOK 3.7 m | 2021 |
| 10 | Bygningskultur Ulvan | 928571475 | – | – | – |
| 11 | Sorken Bygg & Anlegg AS | 928605183 | – | NOK 8.2 m | 2022 |
| 12 | Kjellmarkgruppen AS | 932932369 | – | NOK 241.1 m | 2023 |
| 13 | Vegar Strickert | 934316703 | – | – | – |
| 14 | Mm-Bygg AS | 935029112 | – | NOK 3.8 m | 2025 |
| 15 | Olve Galåen | 935816254 | – | – | – |
| 16 | Tømrer Aleksander Søtvik | 937310056 | – | – | – |
| 17 | Rosvold Småfix | 937900333 | – | – | – |
| 18 | Rosvold Arne | 970561609 | – | – | – |
| 19 | Idéhus Røros AS | 983257496 | – | NOK 3.7 m | 2001 |
| 20 | Bygningskultur Røros AS | 984058373 | – | – | 2001 |
| 21 | Restaureringshåndverker Staffan Andersson | 988301612 | – | – | – |
| 22 | Lars Jerker Nivfors | 995754002 | – | – | – |
| 23 | Terje Nilsgård | 997625633 | – | – | – |
| 24 | Stein Tellebon | 997717708 | – | – | – |
Newest companies in construction of buildings in Røros
- Rosvold Småfix22 Jun 2026
- Tømrer Aleksander Søtvik16 Mar 2026
- Olve Galåen8 Jul 2025
- Mm-Bygg AS25 Feb 2025
- Vegar Strickert22 Oct 2024
- Kjellmarkgruppen AS1 Feb 2024
- Sorken Bygg & Anlegg AS24 Jan 2022
- Bygningskultur Ulvan20 Jan 2022
- Hel Ved Bygg AS13 Nov 2021
- Kjellmark AS8 Mar 2021
Frequently asked questions
How many companies in construction of buildings are there in Røros?
The Register of Legal Entities lists 24 active companies in construction of buildings in Røros. 2 of them were registered in the last 12 months.
Which is the largest company in construction of buildings in Røros?
Kjellmark AS is the largest by number of employees, with 106 employees. The organisation number is 926744674.
How many people work in construction of buildings in Røros?
The companies have 140 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 4 of the 25 largest companies have reported employees.
How long have there been companies in construction of buildings in Røros?
The oldest active company, Idéhus Røros AS, was founded in 2001. 58% of the companies are limited companies.
Explore further
Construction of buildings in nearby municipalities
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 41.0. Figures are updated continuously.