Industry code 71 · Vestfold
Architectural and engineering activities; technical testing and analysis in Larvik
There are 228 active companies in architectural and engineering activities; technical testing and analysis in Larvik. 25 of them were registered in the last 12 months. Together they have 93 registered employees. The largest company is Yt Service AS with 29 employees. The oldest, Prosjektplan AS, was founded in 1988. 49% are limited companies.
- Active companies
- 228
- New in the last 12 months
- 25
- Registered employees
- 93
- Share of limited companies
- 49 %
The largest companies in architectural and engineering activities; technical testing and analysis in Larvik
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 | Yt Service AS | 923433570 | 29 | NOK 38.6 m | 2019 |
| 2 | Pv Arkitekter AS | 966540249 | 16 | NOK 25.1 m | 1993 |
| 3 | Inotek AS | 928727920 | 13 | NOK 8.4 m | 2022 |
| 4 | Eduardsen Bygg AS | 934398904 | 9 | NOK 471.9k | 2024 |
| 5 | Smartvatten AS | 929346823 | 8 | NOK 22.1 m | 2022 |
| 6 | Norsk Byggservice AS | 980381587 | 8 | NOK 6.7 m | 1998 |
| 7 | Fastlane Technologies AS | 915862926 | 5 | NOK 37.5 m | 2015 |
| 8 | Larvik Takråd AS | 926402307 | 5 | NOK 2.2 m | 2021 |
| 9 | Laud Design AS | 814419002 | – | – | 2014 |
| 10 | Jpb Invest AS | 817186572 | – | NOK 44k | 2016 |
| 11 | Tempblock Frank Brubakken | 820978102 | – | – | – |
| 12 | Otterdal Consulting AS | 821016932 | – | NOK 1.9 m | 2018 |
| 13 | Sl Engineering & Invest AS | 821177952 | – | NOK 1.6 m | 2018 |
| 14 | Leganger | 824463492 | – | – | – |
| 15 | Espen Larsen Consulting | 827019062 | – | – | – |
| 16 | Elias Robotics AS | 831481242 | – | NOK 490.7k | 2023 |
| 17 | Visionrsm AS | 831746912 | – | NOK 1.1 m | 2023 |
| 18 | Taka Holding AS | 832738182 | – | – | 2023 |
| 19 | Arkitekt Scheie AS | 835043282 | – | NOK 883.6k | 2025 |
| 20 | Brastein Truckkompetanse | 837223482 | – | – | – |
| 21 | Petech Pedersen | 837721172 | – | – | – |
| 22 | Røe Inspection And Witnessing | 838395872 | – | – | – |
| 23 | Hæhre Torolf Falke Sivilingeniør | 870475802 | – | – | – |
| 24 | Pro Motor O Langegard | 870960042 | – | – | – |
| 25 | Siv Ing Jan H Sigurdsen | 874410152 | – | – | – |
Newest companies in architectural and engineering activities; technical testing and analysis in Larvik
- Zenrobotics International AS2 Nov 2026
- Skagerak Network Hågan1 Oct 2026
- Hussaini Byggesøknad & Rådgivning24 Sept 2026
- Drivra AS4 Sept 2026
- Harstad Consulting3 Sept 2026
- Røe Inspection And Witnessing2 Sept 2026
- Ramberg Consulting23 Jul 2026
- Ship Shine AS9 Jul 2026
- Morten Lågeide Holding AS24 Jun 2026
- Kjennerud Drift12 Jun 2026
Frequently asked questions
How many companies in architectural and engineering activities; technical testing and analysis are there in Larvik?
The Register of Legal Entities lists 228 active companies in architectural and engineering activities; technical testing and analysis in Larvik. 25 of them were registered in the last 12 months.
Which is the largest company in architectural and engineering activities; technical testing and analysis in Larvik?
Yt Service AS is the largest by number of employees, with 29 employees. The organisation number is 923433570.
How many people work in architectural and engineering activities; technical testing and analysis in Larvik?
The companies have 93 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 8 of the 25 largest companies have reported employees.
How long have there been companies in architectural and engineering activities; technical testing and analysis in Larvik?
The oldest active company, Prosjektplan AS, was founded in 1988. 49% of the companies are limited companies.
Explore further
Architectural and engineering activities; technical testing and analysis in nearby municipalities
Sub-industries in Larvik
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.