Industry code 71 · Agder
Architectural and engineering activities; technical testing and analysis in Arendal
There are 223 active companies in architectural and engineering activities; technical testing and analysis in Arendal. 15 of them were registered in the last 12 months. Together they have 160 registered employees. The largest company is Stærk & Co AS with 32 employees. The oldest, Gunhildsbo Eiendom AS, was founded in 1985. 57% are limited companies.
- Active companies
- 223
- New in the last 12 months
- 15
- Registered employees
- 160
- Share of limited companies
- 57 %
The largest companies in architectural and engineering activities; technical testing and analysis in Arendal
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 | Stærk & Co AS | 921026455 | 32 | NOK 45 m | 2018 |
| 2 | Sharebox AS | 916660626 | 29 | NOK 114.3 m | 2016 |
| 3 | Green Norway AS | 925246484 | 14 | NOK 35.1 m | 2020 |
| 4 | Eyde Mooring Solutions AS | 820351452 | 10 | NOK 99 m | 2018 |
| 5 | Brv Inspection AS | 934908449 | 10 | NOK 3.9 m | 2024 |
| 6 | Sitepartner AS | 914795370 | 9 | NOK 38.7 m | 2015 |
| 7 | Siv Ing Øivind B Berntsen AS | 856983412 | 8 | NOK 7 m | 1990 |
| 8 | Can Systems AS | 914812313 | 8 | NOK 66 m | 2014 |
| 9 | Trafo Arkitektur AS | 895844942 | 7 | NOK 4.8 m | 2010 |
| 10 | Securmark Scandinavia AS | 948582171 | 6 | NOK 12.3 m | 1988 |
| 11 | Aprova AS | 995156954 | 6 | NOK 14.6 m | 2010 |
| 12 | Rukon AS | 998692881 | 6 | NOK 7.8 m | 2012 |
| 13 | Autostyring AS | 826489472 | 5 | NOK 4 m | 2021 |
| 14 | Dbl AS | 923219471 | 5 | NOK 11.5 m | 2019 |
| 15 | Kraftverk Øyvind Gundersen AS | 994277804 | 5 | NOK 737.6k | 2009 |
| 16 | Stein Erik Setekleiv AS | 812960482 | – | – | 2013 |
| 17 | Fensli Consulting AS | 818751982 | – | NOK 15.9k | 2017 |
| 18 | Sivilingeniør Håkon Seljåsen AS | 819888922 | – | – | 2017 |
| 19 | 3. Leg Consulting AS | 824729492 | – | NOK 3.4 m | 2020 |
| 20 | Axe Force Bygg Og Rådgivning Hol | 829175622 | – | – | – |
| 21 | Saxe AS | 833249312 | – | NOK 970.9k | 2024 |
| 22 | Rt Falch Consulting | 834356902 | – | – | – |
| 23 | A.d.a. Marine Consult AS | 835261212 | – | NOK 0 | 2025 |
| 24 | Endresen Marine Consulting AS | 835574792 | – | NOK 287.5k | 2025 |
| 25 | Vegard Tungesvik | 836502442 | – | – | – |
Newest companies in architectural and engineering activities; technical testing and analysis in Arendal
- Seadef AS14 Oct 2026
- Nikolaisen Subsea4 Oct 2026
- Setekleiv Drift AS8 Jul 2026
- Helland Consulting30 Jun 2026
- Meling Meltechx3 Jun 2026
- Kjenndalen Hagedesign1 Jun 2026
- Leonardo Sandoval Lopez17 Apr 2026
- Faroukh Bygg Og It6 Mar 2026
- Windeed AS24 Feb 2026
- Studio Magnolia By Kathrine Hogganvik24 Feb 2026
Frequently asked questions
How many companies in architectural and engineering activities; technical testing and analysis are there in Arendal?
The Register of Legal Entities lists 223 active companies in architectural and engineering activities; technical testing and analysis in Arendal. 15 of them were registered in the last 12 months.
Which is the largest company in architectural and engineering activities; technical testing and analysis in Arendal?
Stærk & Co AS is the largest by number of employees, with 32 employees. The organisation number is 921026455.
How many people work in architectural and engineering activities; technical testing and analysis in Arendal?
The companies have 160 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 15 of the 25 largest companies have reported employees.
How long have there been companies in architectural and engineering activities; technical testing and analysis in Arendal?
The oldest active company, Gunhildsbo Eiendom AS, was founded in 1985. 57% of the companies are limited companies.
Explore further
Architectural and engineering activities; technical testing and analysis in nearby municipalities
Sub-industries in Arendal
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. Figures are updated continuously.

