Industry code 71.1 · Rogaland
Architectural and engineering activities and related technical consultancy in Stavanger
There are 1,311 active companies in architectural and engineering activities and related technical consultancy in Stavanger. 101 of them were registered in the last 12 months. Together they have at least 1,274 registered employees. The largest company is Q10 Offshore Service AS with 141 employees. The oldest, H & T Langva AS, was founded in 1927. 71% are limited companies.
- Active companies
- 1,311
- New in the last 12 months
- 101
- Registered employees
- ≥ 1,274
- Share of limited companies
- 71 %
The largest companies in architectural and engineering activities and related technical consultancy in Stavanger
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 | Q10 Offshore Service AS | 812716522 | 141 | NOK 104.4 m | 2013 |
| 2 | Prosjektil AS | 982314097 | 79 | NOK 108.2 m | 2000 |
| 3 | Unitech Power Systems AS | 979785615 | 49 | NOK 116.3 m | 1998 |
| 4 | Remora Robotics AS | 916538251 | 39 | NOK 28.1 m | 2015 |
| 5 | Fishbones AS | 987560053 | 38 | NOK 201.9 m | 2004 |
| 6 | Vårgrønn AS | 925904082 | 36 | – | 2020 |
| 7 | Arkitektfirma Helen & Hard AS | 878666372 | 33 | NOK 42.4 m | 1997 |
| 8 | Procon Rådgivende Ingeniører AS | 937692269 | 33 | – | 2026 |
| 9 | Stinger Technology AS | 985277400 | 32 | NOK 58.8 m | 2003 |
| 10 | Electronic Chart Centre AS | 980937631 | 29 | NOK 53.4 m | 1999 |
| 11 | Vial AS | 898241882 | 28 | NOK 37.7 m | 2012 |
| 12 | Ecco It AS | 926624121 | 26 | NOK 81.3 m | 2021 |
| 13 | Logtek AS | 996257533 | 24 | NOK 64.1 m | 2010 |
| 14 | Dark Stavanger AS | 921629559 | 20 | NOK 28.3 m | 2018 |
| 15 | Engineering Ids AS | 920328245 | 18 | NOK 39.3 m | 2018 |
| 16 | Brandsberg Dahl AS | 939700463 | 17 | NOK 27.5 m | 1986 |
| 17 | Norkyst AS | 920625223 | 16 | NOK 21 m | 2018 |
| 18 | Lyse Energiservice AS | 932796333 | 16 | NOK 83 m | 2023 |
| 19 | Geoprovider AS | 911712148 | 15 | – | 2013 |
| 20 | Turner & Townsend AS | 820410092 | 14 | NOK 84.1 m | 1978 |
| 21 | Siglar Carbon AS | 916560273 | 14 | NOK 10.6 m | 2016 |
| 22 | Archer Wind AS | 925270261 | 14 | NOK 297.3 m | 2020 |
| 23 | Brunel Energy Norge AS | 993808881 | 14 | NOK 83.2 m | 2008 |
| 24 | Utec Ncs Survey AS | 899186222 | 13 | NOK 100.1 m | 2012 |
| 25 | Bygg-Kon AS | 943885397 | 13 | NOK 4.4 m | 1987 |
Newest companies in architectural and engineering activities and related technical consultancy in Stavanger
- Bøen Og Co5 Nov 2026
- Nordic Horizon AS Tvangsavviklingsbo2 Nov 2026
- Mentor Prosjektering AS Konkursbo2 Nov 2026
- 19lfs AS Tvangsavviklingsbo2 Nov 2026
- Briggs Geoconsultants27 Oct 2026
- Viharr AS27 Oct 2026
- Jr Subsurface AS20 Oct 2026
- Ab Consult AS13 Oct 2026
- Løland Ocean Advisory6 Oct 2026
- Rogaland Undervannsinspeksjon AS29 Sept 2026
Frequently asked questions
How many companies in architectural and engineering activities and related technical consultancy are there in Stavanger?
The Register of Legal Entities lists 1,311 active companies in architectural and engineering activities and related technical consultancy in Stavanger. 101 of them were registered in the last 12 months.
Which is the largest company in architectural and engineering activities and related technical consultancy in Stavanger?
Q10 Offshore Service AS is the largest by number of employees, with 141 employees. The organisation number is 812716522.
How many people work in architectural and engineering activities and related technical consultancy in Stavanger?
The companies have at least 1,274 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 architectural and engineering activities and related technical consultancy in Stavanger?
The oldest active company, H & T Langva AS, was founded in 1927. 71% of the companies are limited companies.
Explore further
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Architectural and engineering activities and related technical consultancy 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 71.1. Figures are updated continuously.

