Industry code 62.1 · Telemark
Computer programming activities in Porsgrunn
There are 80 active companies in computer programming activities in Porsgrunn. 14 of them were registered in the last 12 months. Together they have 173 registered employees. The largest company is Dnv Imatis AS with 96 employees. The oldest, Dnv Imatis AS, was founded in 1991. 49% are limited companies.
- Active companies
- 80
- New in the last 12 months
- 14
- Registered employees
- 173
- Share of limited companies
- 49 %
The largest companies in computer programming activities 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 | Dnv Imatis AS | 963310439 | 96 | NOK 187.6 m | 1991 |
| 2 | Novari IKS | 998283914 | 70 | – | 2012 |
| 3 | Kelda Kraft AS | 930667587 | 7 | NOK 3.3 m | 2022 |
| 4 | Nikolai Lorentzen Epf | 823986572 | – | – | – |
| 5 | Keiser Wes | 826319682 | – | – | – |
| 6 | Rønning Webutvikling | 830347232 | – | – | – |
| 7 | Contrago AS | 837674972 | – | – | 2026 |
| 8 | Minda AS | 838747752 | – | – | 2026 |
| 9 | Antagonist AS | 913493621 | – | NOK 162.2k | 2014 |
| 10 | Illeris AS | 913859871 | – | NOK 1.5 m | 2014 |
| 11 | Panoply AS | 914126193 | – | NOK 229.3k | 2014 |
| 12 | Nils Roger Nordbach | 915990428 | – | – | – |
| 13 | Hanne Brenna | 918982655 | – | – | – |
| 14 | Strobefarm AS | 919139374 | – | NOK 124.9k | 2017 |
| 15 | Helleborg Softworks | 919646861 | – | – | – |
| 16 | Zizu AS | 922179972 | – | NOK 1.8 m | 2019 |
| 17 | Arvei Design | 922894183 | – | – | – |
| 18 | Allsidium AS | 923308989 | – | NOK 104.7k | 2019 |
| 19 | Raj Developments Rahul Raj Nooguru | 924885424 | – | – | – |
| 20 | Eå Holding AS | 925054372 | – | – | 2020 |
| 21 | Telary Tech V/ Moen Inngår I Dødsbo | 925188824 | – | – | – |
| 22 | Nettskaperne AS | 925466980 | – | NOK 302k | 2020 |
| 23 | Kjøretøydata SA | 926362666 | – | NOK 10.9 m | 2020 |
| 24 | Shadow It AS | 927377292 | – | NOK 4k | 2021 |
| 25 | Løpeglad AS | 927604698 | – | NOK 322.1k | 2021 |
Newest companies in computer programming activities in Porsgrunn
- Minda AS26 Oct 2026
- Hemstad Hobby16 Oct 2026
- Holm & Tall AS20 Aug 2026
- Hov Resono Logic15 Aug 2026
- Fjellbo-Aas Consulting14 Aug 2026
- Discfront Bjaarstad2 Jun 2026
- Contrago AS7 May 2026
- Rolland - Enkel Nettside17 Apr 2026
- Echoheim Heiland8 Apr 2026
- Klein-Holmen Digital16 Mar 2026
Frequently asked questions
How many companies in computer programming activities are there in Porsgrunn?
The Register of Legal Entities lists 80 active companies in computer programming activities in Porsgrunn. 14 of them were registered in the last 12 months.
Which is the largest company in computer programming activities in Porsgrunn?
Dnv Imatis AS is the largest by number of employees, with 96 employees. The organisation number is 963310439.
How many people work in computer programming activities in Porsgrunn?
The companies have 173 registered employees in total. The figures are based on employee counts in the Register of Legal Entities, and 3 of the 25 largest companies have reported employees.
How long have there been companies in computer programming activities in Porsgrunn?
The oldest active company, Dnv Imatis AS, was founded in 1991. 49% of the companies are limited companies.
Explore further
Computer programming activities 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 62.1. Figures are updated continuously.