Industry code 43 · Østfold
Specialised construction activities in Marker
There are 58 active companies in specialised construction activities in Marker. 3 of them were registered in the last 12 months. Together they have 142 registered employees. The largest company is Stillesby Ventilasjon Service AS with 36 employees. The oldest, Thorleif Aas AS, was founded in 1972. 38% are limited companies.
- Active companies
- 58
- New in the last 12 months
- 3
- Registered employees
- 142
- Share of limited companies
- 38 %
The largest companies in specialised construction activities in Marker
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 | Stillesby Ventilasjon Service AS | 894273712 | 36 | NOK 121 m | 2009 |
| 2 | Ruud Blikk Og Ventilasjon AS | 932163772 | 19 | NOK 31.9 m | 2023 |
| 3 | Anonby Maskinentreprenør AS | 896721232 | 18 | NOK 3.4 m | 2011 |
| 4 | Malermester Studsrud AS | 880387642 | 16 | NOK 17.4 m | 1998 |
| 5 | Krosby Ventilasjon AS | 921671067 | 14 | NOK 32.8 m | 2018 |
| 6 | Marker El-Installasjon AS | 921618832 | 13 | NOK 22.1 m | 2018 |
| 7 | Granli Rør AS | 996704270 | 6 | NOK 10 m | 2011 |
| 8 | Marker Anlegg AS | 894968672 | 5 | NOK 5.4 m | 2009 |
| 9 | Fagerås Bad & Membran AS | 916649347 | 5 | NOK 6.3 m | 2016 |
| 10 | Ls Elektro AS | 932901749 | 5 | NOK 5.9 m | 2024 |
| 11 | Ovnskroken AS | 998203392 | 5 | NOK 8.2 m | 2012 |
| 12 | Ole Bønøgård | 815001842 | – | – | – |
| 13 | Rakstad Grav, Last Og Reparasjoner | 819724822 | – | – | – |
| 14 | Mk Bygg Og Eiendomsservice V/Milosz Kwiatek | 825381872 | – | – | – |
| 15 | Vicka Bygg Banelis | 827700312 | – | – | – |
| 16 | S.ruud Holding AS | 832163392 | – | – | 2023 |
| 17 | Jonas Svirmickas Interiør Montasje | 834257122 | – | – | – |
| 18 | Per Østby Maskin Og Graveservice | 881881632 | – | – | – |
| 19 | Thorleif Aas AS | 910052845 | – | NOK 3.9 m | 1972 |
| 20 | Anders Strand | 912713075 | – | – | – |
| 21 | Tt Design AS | 915063004 | – | NOK 2.7 m | 2015 |
| 22 | Nils Henrik Heed | 915073700 | – | – | – |
| 23 | Historisk Maling AS | 916555849 | – | NOK 11.6 m | 2016 |
| 24 | Bråten Maskin | 919759984 | – | – | – |
| 25 | Huse Fjellsprengning AS | 922600295 | – | NOK 2.7 m | 2019 |
Newest companies in specialised construction activities in Marker
- A. Heed Service11 Nov 2026
- Den Lille Rørhandel AS17 Aug 2026
- Willy Ørbeck & Sønn Teodor Ørbeck Strand12 Mar 2026
- Langli Bygg & Vedlikehold18 Feb 2025
- Jonas Svirmickas Interiør Montasje11 Oct 2024
- Anders Jaavall9 Apr 2024
- Ls Elektro AS5 Feb 2024
- Braarud Malertjenester15 Jan 2024
- S.ruud Holding AS3 Oct 2023
- Ruud Blikk Og Ventilasjon AS2 Oct 2023
Frequently asked questions
How many companies in specialised construction activities are there in Marker?
The Register of Legal Entities lists 58 active companies in specialised construction activities in Marker. 3 of them were registered in the last 12 months.
Which is the largest company in specialised construction activities in Marker?
Stillesby Ventilasjon Service AS is the largest by number of employees, with 36 employees. The organisation number is 894273712.
How many people work in specialised construction activities in Marker?
The companies have 142 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 11 of the 25 largest companies have reported employees.
How long have there been companies in specialised construction activities in Marker?
The oldest active company, Thorleif Aas AS, was founded in 1972. 38% of the companies are limited companies.
Explore further
Specialised construction activities in nearby municipalities
Sub-industries in Marker
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. Figures are updated continuously.

