Industry code 72.1 · Telemark
Research and experimental development on natural sciences and engineering in Porsgrunn
There are 18 active companies in research and experimental development on natural sciences and engineering in Porsgrunn. No new companies have been registered in the last 12 months. Together they have 169 registered employees. The largest company is Norner AS with 79 employees. The oldest, Fragmasense AS, was founded in 2003. 94% are limited companies.
- Active companies
- 18
- New in the last 12 months
- 0
- Registered employees
- 169
- Share of limited companies
- 94 %
The largest companies in research and experimental development on natural sciences and engineering in Porsgrunn
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 | Norner AS | 898736032 | 79 | NOK 138.4 m | 2012 |
| 2 | Norner Research AS | 912372200 | 71 | NOK 36.2 m | 2013 |
| 3 | Net AS | 990793840 | 9 | NOK 10.8 m | 2007 |
| 4 | Layerone AS | 926782274 | 5 | NOK 3.3 m | 2021 |
| 5 | Innowell Solutions AS | 999161340 | 5 | NOK 50 m | 2012 |
| 6 | S-Hub AS | 834444992 | – | NOK 2.5 m | 2024 |
| 7 | Prunex AS | 915237630 | – | NOK 0 | 2015 |
| 8 | Kaass Discovery AS | 919278463 | – | NOK 3.6 m | 2017 |
| 9 | Shifting Foci Consultancy Robert Bongaardt | 923041699 | – | – | – |
| 10 | Vandalai AS | 927703076 | – | NOK 706.5k | 2021 |
| 11 | Arctic Biowave Systems AS | 933134148 | – | – | 2024 |
| 12 | Next Horizons AS | 933815064 | – | – | 2024 |
| 13 | Vitalsynkron AS | 935238773 | – | – | 2025 |
| 14 | Fragmasense AS | 985727392 | – | NOK 295.2k | 2003 |
| 15 | Live Arctic AS | 995164809 | – | – | 2010 |
| 16 | Netopp Holding AS | 996793168 | – | – | 2011 |
| 17 | Senfi Norway AS | 998735696 | – | – | 2012 |
| 18 | Shd AS | 999516912 | – | – | 2013 |
Newest companies in research and experimental development on natural sciences and engineering in Porsgrunn
- Vitalsynkron AS26 Mar 2025
- S-Hub AS12 Nov 2024
- Next Horizons AS22 Jul 2024
- Arctic Biowave Systems AS7 Mar 2024
- Vandalai AS14 Sept 2021
- Layerone AS12 Mar 2021
- Shifting Foci Consultancy Robert Bongaardt8 Jul 2019
- Kaass Discovery AS11 Jul 2017
- Prunex AS6 May 2015
- Norner Research AS4 Sept 2013
Frequently asked questions
How many companies in research and experimental development on natural sciences and engineering are there in Porsgrunn?
The Register of Legal Entities lists 18 active companies in research and experimental development on natural sciences and engineering in Porsgrunn. No new companies have been registered in the last 12 months.
Which is the largest company in research and experimental development on natural sciences and engineering in Porsgrunn?
Norner AS is the largest by number of employees, with 79 employees. The organisation number is 898736032.
How many people work in research and experimental development on natural sciences and engineering in Porsgrunn?
The companies have 169 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 5 of the 25 largest companies have reported employees.
How long have there been companies in research and experimental development on natural sciences and engineering in Porsgrunn?
The oldest active company, Fragmasense AS, was founded in 2003. 94% of the companies are limited companies.
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Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 72.1. Figures are updated continuously.