Industry code 71.12 · Østfold

Engineering activities and related technical consultancy in Halden

There are 95 active companies in engineering activities and related technical consultancy in Halden. 10 of them were registered in the last 12 months. Together they have 7 registered employees. The largest company is Hamek Kompetansesenter AS with 7 employees. The oldest, Universalprosjekt Geosystemer AS, was founded in 1995. 47% are limited companies.

Active companies: 95
New in the last 12 months: 10
Registered employees: 7
Share of limited companies: 47 %

The largest companies in engineering activities and related technical consultancy in Halden

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	Hamek Kompetansesenter AS	918032363	7	NOK 5.1 m	2016
2	Milmik AS	820412362	–	–	2018
3	Medbørød Rådgivning V/Syversen	822843352	–	–	–
4	A. Jonasson Hekla Vvs	822856942	–	–	–
5	T Torp Consulting	836030672	–	–	–
6	Yngvar Nilsen	836514912	–	–	–
7	Universalprosjekt Geosystemer AS	874434922	–	NOK 9.4 m	1995
8	Ing. Roy Grønberg	894275812	–	–	–
9	Simer AS	896114522	–	NOK 277.9k	2010
10	Norden Etablering AS	898989712	–	NOK 0	2012
11	Aleksander Moen AS	911871815	–	NOK 968.8k	2013
12	Østfold Byggprosjektering AS	911969610	–	NOK 2.5 m	2013
13	Power Cable Consulting AS	912100324	–	NOK 3.9 m	2013
14	Øystein Akersveen Lied	912672395	–	–	–
15	Elkontroll Øst AS	913758706	–	NOK 87k	2014
16	Ingeniør Nerby AS	914598036	–	NOK 2.8 m	2014
17	Jan Erik Strand	915136168	–	–	–
18	Hoff Jernbanesikkerhet	915212360	–	–	–
19	Harridsleff Bygg & Eiendom AS	916728972	–	NOK 1.1 m	2016
20	Jostein Breilid	917827532	–	–	–
21	Loke Consult AS	918770208	–	NOK 613.4k	2017
22	Sandvikart Tore Aksel Sandvik	919020245	–	–	–
23	Prosjektgulbrandsen Claus Jarle Gulbrandsen	919315377	–	–	–
24	Industritjenesten AS	919916354	–	NOK 1.7 m	2017
25	Kristine Jørgensens Kreativistine	920175252	–	–	–

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Newest companies in engineering activities and related technical consultancy in Halden

Bam Consulting AS Konkursbo21 Aug 2026
Fremdrift David Osenbroch18 Aug 2026
Boligrådgiverne Fjeld Og Eriksen15 Aug 2026
Fjordkompaniet AS Konkursbo31 Jul 2026
Cosmion Consulting AS5 Jun 2026
Svalbard Kjernekraft AS13 Feb 2026
Kevaglen AS20 Jan 2026
Yngvar Nilsen11 Nov 2025
Ayvo AS10 Nov 2025
Elsayed Konsulent6 Nov 2025

Frequently asked questions

How many companies in engineering activities and related technical consultancy are there in Halden?

The Register of Legal Entities lists 95 active companies in engineering activities and related technical consultancy in Halden. 10 of them were registered in the last 12 months.

Which is the largest company in engineering activities and related technical consultancy in Halden?

Hamek Kompetansesenter AS is the largest by number of employees, with 7 employees. The organisation number is 918032363.

How many people work in engineering activities and related technical consultancy in Halden?

The companies have 7 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 engineering activities and related technical consultancy in Halden?

The oldest active company, Universalprosjekt Geosystemer AS, was founded in 1995. 47% of the companies are limited companies.

Explore further

Other industries in the same group in Halden

71.11 Architectural activities

Source: the Register of Legal Entities and the Register of Company Accounts. The overview shows active companies registered in the municipality with industry code 71.12. Figures are updated continuously.