Norway25+ companies

Companies in Trondheim

Free directory of companies headquartered in Trondheim, Norway. Click any entry below for the full annual report history, board members and ownership structure, sourced directly from Brønnøysundsregistrene.

Top companies by revenue

20 ranked

1
ST. Olavs Hospital HFSÆR
Hospital activitiesOrg 883974832
Revenue
NOK 16.9bn
Employees
12,327
Est.
2001
2
Coop Midt-Norge SaSA
Non-specialised retail sale of predominately food, beverages or tobaccoOrg 938786054
Revenue
NOK 9.5bn
Employees
2,907
Est.
1970
3
Sintef ASAS
Research and experimental development on natural sciences and engineeringOrg 919303808
Revenue
NOK 3.0bn
Employees
1,514
Est.
2017
4
Oris Dental ASAS
Dental practice care activitiesOrg 921349890
Revenue
NOK 2.3bn
Employees
874
Est.
2018
5
Hemit HFSÆR
Hospital activitiesOrg 928033821
Revenue
NOK 1.6bn
Employees
452
Est.
2021
6
Sparebank 1 SMNSPA
Other monetary intermediationOrg 937901003
Revenue
NOK 1.5bn
Employees
929
Est.
1823
7
Boreal Buss ASAS
Scheduled passenger transport by roadOrg 979437218
Revenue
NOK 1.5bn
Employees
1,423
Est.
1997
8
Autronica Fire And Security ASAS
Manufacture of instruments and appliances for measuring, testing and navigationOrg 979975503
Revenue
NOK 1.4bn
Employees
368
Est.
1998
9
Sparebank 1 Regnskapshuset SMN ASAS
Accounting, bookkeeping and auditing activities; tax consultancyOrg 936285066
Revenue
NOK 845.6m
Employees
585
Est.
1985
10
Okea ASAASA
Extraction of natural gasOrg 915419062
Revenue
NOK 808.1m
Employees
542
Est.
2015
11
Sintef Energi ASAS
Research and experimental development on natural sciences and engineeringOrg 939350675
Revenue
NOK 801.6m
Employees
371
Est.
1985
12
Sit Studentsamskipnaden i Gjøvik, Ålesund og TrondheimSÆR
Activities of other membership organisations n.e.c.Org 947506579
Revenue
NOK 775.8m
Employees
459
Est.
1948
13
Torghatten Midt ASAS
Sea and coastal passenger water transportOrg 992620447
Revenue
NOK 762.1m
Employees
331
Est.
2008
14
Din Bemannings Partner ASAS
Temporary employment agency activities and other human resource provisionsOrg 991233083
Revenue
NOK 247.9m
Employees
526
Est.
2007
15
Snackzone ASAS
Non-specialised retail sale of predominately food, beverages or tobaccoOrg 995176130
Revenue
NOK 37.5m
Employees
806
Est.
2010
16
Trondheim Kommune Sosiale TjenesterORGL
Other human health activities n.e.c.Org 933610225
Revenue
—
Employees
5,131
Est.
2024
17
Trondheim KommuneKOMM
General public administration activitiesOrg 942110464
Revenue
—
Employees
21,845
Est.
1995
18
Nordic Semiconductor ASAASA
Manufacture of electronic componentsOrg 966011726
Revenue
NOK 0
Employees
624
Est.
1993
19
Trondheim Kommune Oppvekst og UtdanningORGL
Regulation of health care, education, cultural services and other social servicesOrg 969999536
Revenue
—
Employees
7,382
Est.
1992
20
Trondheim Kommune Byutvikling, Næring, Samferdsel, Klima og MiljøORGL
Regulation of and contribution to more efficient operation of businessesOrg 969999544
Revenue
—
Employees
556
Est.
1992

Trondheim in numbers

Measured by latest reported revenue, ST. Olavs Hospital HF is the largest company headquartered in Trondheim that Riskpilot has indexed, with a reported revenue of NOK 16.9bn. It is followed by Coop Midt-Norge Sa and Sintef AS. The 20 companies on this page span 17 different industries; the most common is Hospital activities, which accounts for 2 of them. The longest-established name on the list, Sparebank 1 SMN, dates back to 1823, while the newest entry was founded in 2024.

Companies indexed: 25+
Largest by revenue: ST. Olavs Hospital HF
Industries on this page: 17
Established since: 1823

Top industries in Trondheim

Industry breakdown not yet available for this municipality.

About companies in Trondheim

Trondheim is a municipality in Norway. Riskpilot tracks every active company headquartered in Trondheim and registered with Brønnøysundsregistrene, exposing the full annual report history, ownership structure and board composition for each entity.

Companies are ranked by latest reported revenue. Use the industry breakdown above to drill into the specific NACE sector most relevant to your market analysis. Every page is free, no account required, and indexable in full by search engines.