Industry code 41.0 · Østfold
Construction of buildings in Fredrikstad
There are 370 active companies in construction of buildings in Fredrikstad. 24 of them were registered in the last 12 months. Together they have 953 registered employees. The largest company is Solid Entreprenør AS with 225 employees. The oldest, Kjærre Bygg AS, was founded in 1980. 58% are limited companies.
- Active companies
- 370
- New in the last 12 months
- 24
- Registered employees
- 953
- Share of limited companies
- 58 %
The largest companies in construction of buildings in Fredrikstad
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 | Solid Entreprenør AS | 977265525 | 225 | NOK 877.6 m | 1997 |
| 2 | Backe Østfold AS | 980369897 | 85 | NOK 322.2 m | 1998 |
| 3 | Straye Stålbygg AS | 991664459 | 75 | NOK 412.8 m | 2007 |
| 4 | Optimal Entreprenør AS | 999169449 | 51 | NOK 77 m | 2012 |
| 5 | Egil Norli AS | 963248172 | 37 | NOK 132.5 m | 1992 |
| 6 | Arca Nova Entreprenør AS | 984925360 | 34 | NOK 182 m | 2002 |
| 7 | Rolf Andreassen AS | 865473362 | 24 | NOK 62.8 m | 1992 |
| 8 | Byggmester Helle AS | 924781211 | 23 | NOK 55.2 m | 2020 |
| 9 | Byggmester Geir Morten Olsen AS | 989371967 | 23 | NOK 47.1 m | 2006 |
| 10 | Fredrikstad Næringsbygg AS | 898296792 | 21 | NOK 133.5 m | 2012 |
| 11 | Hph Byggentreprenør AS | 921399219 | 20 | NOK 69.5 m | 2018 |
| 12 | Straye Montasje AS | 927378957 | 17 | NOK 11.5 m | 2021 |
| 13 | Byggmester Arild Andersen AS | 982798620 | 16 | NOK 26.5 m | 2000 |
| 14 | Vr Bygg Og Eiendom AS | 914978386 | 15 | NOK 14.2 m | 2015 |
| 15 | Ebm Bygg AS | 931871102 | 15 | NOK 10.4 m | 2023 |
| 16 | Dammyr Bygg AS | 990927200 | 15 | NOK 36.4 m | 2007 |
| 17 | Ak Nord AS | 924989467 | 14 | NOK 28.7 m | 2020 |
| 18 | Straye Gruppen AS | 922249733 | 12 | NOK 13 m | 2019 |
| 19 | HF-Entreprenør AS | 917407835 | 10 | NOK 90.9 m | 2016 |
| 20 | Kristofer Vedlikehold AS | 922241317 | 10 | NOK 4.4 m | 2019 |
| 21 | Nilsen & Sandvik AS | 925881864 | 10 | NOK 6.4 m | 2020 |
| 22 | Østfold Bygg Tjenester AS | 919496983 | 9 | NOK 4.1 m | 2017 |
| 23 | Sr-Mesterbygg AS | 920676111 | 9 | NOK 10.8 m | 2018 |
| 24 | Bygg 1-2 Tre AS | 925337498 | 9 | NOK 16.3 m | 2020 |
| 25 | Hyldmo Bygg AS | 935107245 | 9 | – | 2025 |
Newest companies in construction of buildings in Fredrikstad
- Lundblad Bygg26 Oct 2026
- Jp-Tak AS Tvangsavviklingsbo16 Oct 2026
- Handyman Artur Kornacki12 Oct 2026
- Svanberg-Borgersen Hytte Og Bolig Service5 Oct 2026
- Vermar Servis Wieclawek27 Sept 2026
- L. Lilleengen AS18 Sept 2026
- Plankverket AS15 Sept 2026
- Mtbyggservice Øst AS19 Aug 2026
- Mestr AS22 Jul 2026
- Byggmester Zakariassen AS23 Jun 2026
Frequently asked questions
How many companies in construction of buildings are there in Fredrikstad?
The Register of Legal Entities lists 370 active companies in construction of buildings in Fredrikstad. 24 of them were registered in the last 12 months.
Which is the largest company in construction of buildings in Fredrikstad?
Solid Entreprenør AS is the largest by number of employees, with 225 employees. The organisation number is 977265525.
How many people work in construction of buildings in Fredrikstad?
The companies have 953 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 Fredrikstad?
The oldest active company, Kjærre Bygg AS, was founded in 1980. 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.