Industry code 41.0 · Akershus
Construction of buildings in Ullensaker
There are 172 active companies in construction of buildings in Ullensaker. 14 of them were registered in the last 12 months. Together they have 423 registered employees. The largest company is Øbe AS with 52 employees. The oldest, Backe Romerike AS, was founded in 1983. 49% are limited companies.
- Active companies
- 172
- New in the last 12 months
- 14
- Registered employees
- 423
- Share of limited companies
- 49 %
The largest companies in construction of buildings in Ullensaker
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 | Øbe AS | 921863993 | 52 | NOK 55.3 m | 2018 |
| 2 | Backe Romerike AS | 835751252 | 51 | NOK 766.1 m | 1983 |
| 3 | Betka AS | 833366432 | 40 | NOK 28.8 m | 2024 |
| 4 | Hellvik Hus Øst AS | 985637083 | 31 | NOK 152.3 m | 2003 |
| 5 | Ecolux AS | 822768792 | 27 | NOK 2 m | 2019 |
| 6 | Ar Partner Bygg AS | 911613689 | 26 | NOK 12.1 m | 2013 |
| 7 | Monk Byggentreprenør AS | 929551753 | 24 | NOK 620k | 2022 |
| 8 | Fenstad Bygg AS | 974906716 | 23 | NOK 26.5 m | 1995 |
| 9 | Form Entreprenør AS | 925334723 | 22 | NOK 30.1 m | 2020 |
| 10 | Ulvene Tømrerservice AS | 928249077 | 18 | NOK 9.2 m | 2021 |
| 11 | Viken Tømrer AS | 933687929 | 15 | NOK 10.3 m | 2024 |
| 12 | Mr 8 Bygg AS | 927517809 | 13 | NOK 10.5 m | 2021 |
| 13 | Beha Bygg AS | 929231279 | 13 | NOK 13.9 m | 2022 |
| 14 | A.r.k. Bygg System AS | 930517216 | 11 | NOK 8.3 m | 2022 |
| 15 | I-Bolig AS | 976746996 | 9 | NOK 13.6 m | 1996 |
| 16 | D&m Byggservice AS | 915867251 | 6 | NOK 5 m | 2015 |
| 17 | Grefsen Vedlikehold AS | 950902957 | 6 | NOK 3.9 m | 1988 |
| 18 | Pietaris AS | 998006996 | 6 | NOK 15.7 m | 2012 |
| 19 | Neri Bygg AS | 920450555 | 5 | NOK 4.6 m | 2018 |
| 20 | Bygg Din Drøm AS | 925597759 | 5 | NOK 2.9 m | 2020 |
| 21 | Alt Service AS | 926329456 | 5 | NOK 5.6 m | 2020 |
| 22 | Seadesigntretek AS | 935074207 | 5 | NOK 4.8 m | 2025 |
| 23 | Vision Build AS | 937394314 | 5 | – | 2026 |
| 24 | Tømrerfirma Frivik Og Borgen AS | 996390519 | 5 | NOK 7.2 m | 2011 |
| 25 | Lars Steinar Sundby AS | 813281252 | – | NOK 1 m | 2014 |
Newest companies in construction of buildings in Ullensaker
- Gt Bygg AS Tvangsavviklingsbo5 Nov 2026
- Bygg & Service Rexhaj21 Aug 2026
- Sæther Snekkerservice12 Aug 2026
- Snekker Szucs10 Aug 2026
- Roguski7 May 2026
- Cerva Bygg2 May 2026
- Byggon AS10 Apr 2026
- Vision Build AS9 Apr 2026
- Lukas Byggtjenester AS19 Mar 2026
- Be Bygg AS5 Mar 2026
Frequently asked questions
How many companies in construction of buildings are there in Ullensaker?
The Register of Legal Entities lists 172 active companies in construction of buildings in Ullensaker. 14 of them were registered in the last 12 months.
Which is the largest company in construction of buildings in Ullensaker?
Øbe AS is the largest by number of employees, with 52 employees. The organisation number is 921863993.
How many people work in construction of buildings in Ullensaker?
The companies have 423 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 24 of the 25 largest companies have reported employees.
How long have there been companies in construction of buildings in Ullensaker?
The oldest active company, Backe Romerike AS, was founded in 1983. 49% 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.