Industry code 74.11 · Telemark
Industrial, product and fashion design in Porsgrunn
There are 22 active companies in industrial, product and fashion design in Porsgrunn. 5 of them were registered in the last 12 months. Together they have 18 registered employees. The largest company is Kelda Dynamics AS with 18 employees. The oldest, Kelda Dynamics AS, was founded in 2013. 64% are limited companies.
- Active companies
- 22
- New in the last 12 months
- 5
- Registered employees
- 18
- Share of limited companies
- 64 %
The largest companies in industrial, product and fashion design 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 | Kelda Dynamics AS | 912550206 | 18 | NOK 43 m | 2013 |
| 2 | Telerosa AS | 813133482 | – | NOK 1.6 m | 2014 |
| 3 | Hanne Christophersen | 825526072 | – | – | – |
| 4 | El-Tools AS | 829803372 | – | NOK 0 | 2022 |
| 5 | Navilar Dag Jenssen | 922903042 | – | – | – |
| 6 | Nordtagg AS | 930168041 | – | – | 2022 |
| 7 | Nanosoil AS | 930919098 | – | NOK 0 | 2023 |
| 8 | Nanocean AS | 930919209 | – | NOK 0 | 2023 |
| 9 | Sustaintech Munin AS | 930952753 | – | NOK 0 | 2023 |
| 10 | Lindtein AS | 931785478 | – | NOK 1.4 m | 2023 |
| 11 | Granraude Holding AS | 932104466 | – | – | 2023 |
| 12 | Øverdal Enterprise | 933932109 | – | – | – |
| 13 | Mari Seltveit | 934028791 | – | – | – |
| 14 | Lindum Clairs AS | 934667190 | – | NOK 17.3 m | 2024 |
| 15 | Rørholt 3d Printing | 934742958 | – | – | – |
| 16 | Cor Norge AS | 934899342 | – | NOK 24.6k | 2025 |
| 17 | Eikedalen Engineering & Engines | 936679668 | – | – | – |
| 18 | Erik Pavels AS | 936954693 | – | – | 2026 |
| 19 | Viking Buildtech AS | 936968716 | – | – | 2025 |
| 20 | Amora Studio AS | 938167400 | – | – | 2026 |
| 21 | Standal Sømdesign | 938340463 | – | – | – |
| 22 | Monasande Mona Sande | 985359601 | – | – | – |
Newest companies in industrial, product and fashion design in Porsgrunn
- Standal Sømdesign24 Aug 2026
- Amora Studio AS28 Jul 2026
- Erik Pavels AS20 Feb 2026
- Viking Buildtech AS28 Jan 2026
- Eikedalen Engineering & Engines4 Dec 2025
- Cor Norge AS22 Jan 2025
- Rørholt 3d Printing19 Dec 2024
- Lindum Clairs AS17 Dec 2024
- Mari Seltveit4 Sept 2024
- Øverdal Enterprise16 Aug 2024
Frequently asked questions
How many companies in industrial, product and fashion design are there in Porsgrunn?
The Register of Legal Entities lists 22 active companies in industrial, product and fashion design in Porsgrunn. 5 of them were registered in the last 12 months.
Which is the largest company in industrial, product and fashion design in Porsgrunn?
Kelda Dynamics AS is the largest by number of employees, with 18 employees. The organisation number is 912550206.
How many people work in industrial, product and fashion design in Porsgrunn?
The companies have 18 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 1 of the 25 largest companies have reported employees.
How long have there been companies in industrial, product and fashion design in Porsgrunn?
The oldest active company, Kelda Dynamics AS, was founded in 2013. 64% of the companies are limited companies.
Explore further
Industrial, product and fashion design in nearby municipalities
Other industries in the same group in Porsgrunn
Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 74.11. Figures are updated continuously.

