Industry code 41.000 · Østfold
Construction of buildings in Sarpsborg
There are 258 active companies in construction of buildings in Sarpsborg. 16 of them were registered in the last 12 months. Together they have 861 registered employees. The largest company is Monday AS with 142 employees. The oldest, Norbygg AS, was founded in 1979. 51% are limited companies.
- Active companies
- 258
- New in the last 12 months
- 16
- Registered employees
- 861
- Share of limited companies
- 51 %
The largest companies in construction of buildings in Sarpsborg
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 | Monday AS | 928093530 | 142 | NOK 2.7 m | 2021 |
| 2 | Ove Skår AS | 957034780 | 118 | NOK 750.5 m | 1989 |
| 3 | AS Betongbygg | 929257650 | 61 | NOK 268.1 m | 1981 |
| 4 | Mesterbygg Sarpsborg AS | 987195401 | 61 | NOK 165.6 m | 2004 |
| 5 | Ingeniør- Og Murfirma Lars Aarum AS | 975843793 | 60 | NOK 74.9 m | 1995 |
| 6 | System1 AS | 988791091 | 37 | NOK 100.7 m | 2005 |
| 7 | Betonmast Østfold AS | 993110906 | 35 | NOK 346.9 m | 2008 |
| 8 | Gunnar Høvik AS | 967454818 | 31 | NOK 95.5 m | 1993 |
| 9 | Sterk Bygg AS | 917594619 | 23 | NOK 10.8 m | 2016 |
| 10 | Norbygg AS | 923728902 | 21 | NOK 321.4 m | 1979 |
| 11 | Art-Bygg Og Anlegg AS | 921666659 | 20 | NOK 127.7 m | 2018 |
| 12 | Entreprenør Kjell Mørk AS | 887427992 | 19 | NOK 23 m | 2004 |
| 13 | Signal Bygg AS | 927519720 | 16 | NOK 29.4 m | 2021 |
| 14 | Ev Bygg AS | 932751607 | 14 | NOK 11.1 m | 2023 |
| 15 | Byggmesterfirma Gaarden Og Delås AS | 987708646 | 14 | NOK 21.6 m | 2005 |
| 16 | Tune Byggservice AS | 998864232 | 14 | NOK 22.5 m | 2012 |
| 17 | Stiga Entreprenør AS | 925117412 | 13 | NOK 5.2 m | 2020 |
| 18 | Total Konsept AS | 918752048 | 12 | NOK 13.8 m | 2017 |
| 19 | Treelement Øst AS | 879568072 | 11 | NOK 12.1 m | 1997 |
| 20 | Jr Box AS | 993372137 | 11 | NOK 11.9 m | 2008 |
| 21 | Sb Entreprenør AS | 813190702 | 10 | NOK 12.3 m | 2014 |
| 22 | Navestad Bygg AS | 979969635 | 10 | NOK 23.5 m | 1998 |
| 23 | Todo Byggservice AS | 921342926 | 8 | NOK 5.7 m | 2018 |
| 24 | Scandic Byggservice AS | 927514842 | 8 | NOK 13.1 m | 2021 |
| 25 | Burandt Byggservice AS | 996617777 | 8 | NOK 11 m | 2011 |
Newest companies in construction of buildings in Sarpsborg
- Dreier Snekkertjenester27 Oct 2026
- Lindberg-Byggservice AS23 Oct 2026
- Partnerbygg AS5 Oct 2026
- Sanna Fix Og Service16 Sept 2026
- Lukasabygg AS31 Aug 2026
- Srs Skandinavia Rehabilitering Senter Ivan Ilykuv19 Aug 2026
- Frøyland Byggtjenester23 Jun 2026
- Hus & Bad AS11 Jun 2026
- Freidig Bygg AS20 May 2026
- Ullerøy Bygg & Anlegg AS28 Apr 2026
Frequently asked questions
How many companies in construction of buildings are there in Sarpsborg?
The Register of Legal Entities lists 258 active companies in construction of buildings in Sarpsborg. 16 of them were registered in the last 12 months.
Which is the largest company in construction of buildings in Sarpsborg?
Monday AS is the largest by number of employees, with 142 employees. The organisation number is 928093530.
How many people work in construction of buildings in Sarpsborg?
The companies have 861 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 25 of the 25 largest companies have reported employees.
How long have there been companies in construction of buildings in Sarpsborg?
The oldest active company, Norbygg AS, was founded in 1979. 51% 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 41.000. Figures are updated continuously.

