Industry code 43.4 · Trøndelag
Specialised construction activities related to building construction in Trondheim
There are 73 active companies in specialised construction activities related to building construction in Trondheim. 7 of them were registered in the last 12 months. Together they have 241 registered employees. The largest company is Protan Entreprenør Midt-Norge AS with 36 employees. The oldest, E Tøndel Taktekking AS, was founded in 1981. 75% are limited companies.
- Active companies
- 73
- New in the last 12 months
- 7
- Registered employees
- 241
- Share of limited companies
- 75 %
The largest companies in specialised construction activities related to building construction in Trondheim
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 | Protan Entreprenør Midt-Norge AS | 914613922 | 36 | NOK 77.8 m | 2014 |
| 2 | Trondheim Tak AS | 988608343 | 32 | NOK 67.2 m | 2005 |
| 3 | Arw Entreprenør AS | 913150325 | 29 | NOK 49 m | 2013 |
| 4 | Mesterblikk AS | 876195682 | 28 | NOK 44.7 m | 1996 |
| 5 | Trønderblikk AS | 961800986 | 21 | NOK 24.4 m | 1991 |
| 6 | AS Blikkenslager Olaf Hansen | 947155431 | 15 | NOK 22.2 m | 1987 |
| 7 | Dahle Blikk AS | 976081684 | 13 | NOK 18.1 m | 1996 |
| 8 | Blikkenslagermester Brækstad AS | 886646992 | 12 | NOK 23.7 m | 2004 |
| 9 | Rd Blikk Og Ventilasjon AS | 976098331 | 11 | NOK 17.6 m | 1996 |
| 10 | Trøndelag Tak AS | 920280218 | 9 | NOK 13.6 m | 2018 |
| 11 | Profftak Trøndelag AS | 921524757 | 9 | NOK 11.4 m | 2018 |
| 12 | Mestertak Trondheim AS | 989179241 | 8 | NOK 12.9 m | 2005 |
| 13 | Viggja Mek AS | 990045984 | 7 | NOK 5.7 m | 2006 |
| 14 | E Tøndel Taktekking AS | 931436139 | 6 | NOK 6 m | 1981 |
| 15 | Murmester Gisle Aastum AS | 996913325 | 5 | NOK 4.4 m | 2011 |
| 16 | Einarsen Investment AS | 824984492 | – | – | 2020 |
| 17 | Blikkenslager T. Hågensen AS | 888380442 | – | NOK 3.5 m | 2005 |
| 18 | Aceta AS | 912898032 | – | NOK 1 m | 2013 |
| 19 | Blikkenslagerservice AS | 913742974 | – | NOK 6 m | 2014 |
| 20 | Blikkenslager Ysland | 913819004 | – | – | – |
| 21 | Blackjack AS | 914763592 | – | NOK 0 | 2014 |
| 22 | Dbs Invest AS | 914815479 | – | NOK 0 | 2014 |
| 23 | Takfornying Tomas Soltysik | 917222606 | – | – | – |
| 24 | Takfornyer Peter Piotr Godzik | 917234477 | – | – | – |
| 25 | Takgruppen AS | 919308370 | – | – | 2017 |
Newest companies in specialised construction activities related to building construction in Trondheim
- Elvheim Maskin9 Sept 2026
- Fsl Betongteknikk AS24 Aug 2026
- Nordic Roofing Kara24 Jun 2026
- Nypan Tak AS31 Mar 2026
- Thøring Tak3 Mar 2026
- Jp Stjern8 Dec 2025
- Jb Tak AS25 Nov 2025
- Arw Entreprenør Ålesund AS1 Aug 2025
- Trygg Tak AS15 Apr 2025
- Berg Takservice AS4 Mar 2025
Frequently asked questions
How many companies in specialised construction activities related to building construction are there in Trondheim?
The Register of Legal Entities lists 73 active companies in specialised construction activities related to building construction in Trondheim. 7 of them were registered in the last 12 months.
Which is the largest company in specialised construction activities related to building construction in Trondheim?
Protan Entreprenør Midt-Norge AS is the largest by number of employees, with 36 employees. The organisation number is 914613922.
How many people work in specialised construction activities related to building construction in Trondheim?
The companies have 241 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 15 of the 25 largest companies have reported employees.
How long have there been companies in specialised construction activities related to building construction in Trondheim?
The oldest active company, E Tøndel Taktekking AS, was founded in 1981. 75% 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 Trondheim
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.