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 15.2bn
Employees
12,438
Est.
2001
2
Coop Midt-Norge SaSA
Non-specialised retail sale of predominately food, beverages or tobaccoOrg 938786054
Revenue
NOK 9.5bn
Employees
3,047
Est.
1970
3
Sintef ASAS
Research and experimental development on natural sciences and engineeringOrg 919303808
Revenue
NOK 3.0bn
Employees
1,536
Est.
2017
4
Oris Dental ASAS
Dental practice care activitiesOrg 921349890
Revenue
NOK 2.3bn
Employees
871
Est.
2018
5
Norsk Helsenett SFSF
Computer consultancy and computer facilities management activitiesOrg 994598759
Revenue
NOK 2.2bn
Employees
1,015
Est.
2009
6
Tensio TS ASAS
Distribution of electricityOrg 978631029
Revenue
NOK 1.7bn
Employees
281
Est.
1997
7
Hemit HFSÆR
Hospital activitiesOrg 928033821
Revenue
NOK 1.6bn
Employees
454
Est.
2021
8
Boreal Buss ASAS
Scheduled passenger transport by roadOrg 979437218
Revenue
NOK 1.5bn
Employees
1,417
Est.
1997
9
Helseplattformen ASAS
Regulation of health care, education, cultural services and other social servicesOrg 922307814
Revenue
NOK 1.0bn
Employees
347
Est.
2019
10
Aquagen ASAS
Freshwater aquacultureOrg 964367701
Revenue
NOK 962.1m
Employees
206
Est.
1992
11
Sparebank 1 Regnskapshuset SMN ASAS
Accounting, bookkeeping and auditing activities; tax consultancyOrg 936285066
Revenue
NOK 845.6m
Employees
573
Est.
1985
12
Okea ASAASA
Extraction of natural gasOrg 915419062
Revenue
NOK 808.1m
Employees
542
Est.
2015
13
Sintef Energi ASAS
Research and experimental development on natural sciences and engineeringOrg 939350675
Revenue
NOK 801.6m
Employees
377
Est.
1985
14
Sit Studentsamskipnaden i Gjøvik, Ålesund og TrondheimSÆR
Activities of other membership organisations n.e.c.Org 947506579
Revenue
NOK 775.8m
Employees
399
Est.
1948
15
Snackzone ASAS
Non-specialised retail sale of predominately food, beverages or tobaccoOrg 995176130
Revenue
NOK 37.5m
Employees
796
Est.
2010
16
Trondheim KommuneKOMM
General public administration activitiesOrg 942110464
Revenue
—
Employees
21,670
Est.
1995
17
Trondheim Kommune Oppvekst og UtdanningORGL
Regulation of health care, education, cultural services and other social servicesOrg 969999536
Revenue
—
Employees
7,048
Est.
1992
18
Trondheim Kommune Byutvikling, Næring, Samferdsel, Klima og MiljøORGL
Regulation of and contribution to more efficient operation of businessesOrg 969999544
Revenue
—
Employees
569
Est.
1992
19
Trondheim Kommune SentraladministrasjonORGL
General public administration activitiesOrg 969999706
Revenue
—
Employees
564
Est.
1993
20
Trondheim Kommune Kultur og IdrettORGL
Regulation of health care, education, cultural services and other social servicesOrg 970088644
Revenue
—
Employees
608
Est.
1970

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 15.2bn. It is followed by Coop Midt-Norge Sa and Sintef AS. The 20 companies on this page span 14 different industries; the most common is Regulation of health care, education, cultural services and other social services, which accounts for 3 of them. The longest-established name on the list, Sit Studentsamskipnaden i Gjøvik, Ålesund og Trondheim, dates back to 1948, while the newest entry was founded in 2021.

Companies indexed: 25+
Largest by revenue: ST. Olavs Hospital HF
Industries on this page: 14
Established since: 1948

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.