# Top 30 multinational companies in Bergen
Tamtam tracks 32 multinational companies headquartered in Bergen. This list ranks the 30 largest by number of employees on LinkedIn, led by University of Bergen (UiB), DOF and Mowi. Their median headcount is 227. Half of them were founded in 1978 or later.
The companies in Bergen are primarily large, established firms, many with multinational operations. They are largely concentrated in the seafood industry, maritime transportation, and education, alongside some industrial manufacturing and energy companies. Noteworthy examples include Mowi, a global seafood company, DOF, an international group in offshore/subsea markets, the University of Bergen, offering diverse academic programs, and Odfjell SE, a global leader in chemical tanker and terminals.
Several companies in this selection have deep roots, with founding dates stretching back to the late 19th and early 20th centuries, such as LerΓΈy Seafood Group ASA (1899), GC Rieber AS (1879), and Tide AS (1880). This indicates a strong presence of long-standing businesses that have evolved over time within their respective sectors.
π³π΄ Bergen Β· 30 companies Β· Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [University of Bergen (UiB)](https://www.tamtam.ai/c/university-of-bergen-uib) (uib.no)
Comprehensive university offering diverse academic programs, multidisciplinary research centers, international cooperation, and advanced training for students and researchers. | Research Services | π³π΄ Bergen | 5,075 | 1946 |
| 2 | [DOF](https://www.tamtam.ai/c/dof) (dof.com)
An international group with a fleet of offshore/subsea vessels and engineering capacity servicing offshore and subsea markets for over 40 years | Oil and Gas | π³π΄ Bergen | 4,258 | |
| 3 | [Mowi](https://www.tamtam.ai/c/mowi) (mowi.com)
A global seafood company committed to sustainable practices, offering responsibly produced seafood and leading the way in the industry | Food and Beverage Manufacturing | π³π΄ Bergen | 2,417 | 1964 |
| 4 | [LerΓΈy Seafood Group ASA](https://www.tamtam.ai/c/leroy-seafood-group-asa) (leroyseafood.com)
A world-leading seafood corporation producing salmon, trout, and whitefish, with a global presence in over 80 countries and sustainable, healthy products | Food and Beverage Manufacturing | π³π΄ Bergen | 1,047 | 1899 |
| 5 | [Norwegian School of Economics (NHH)](https://www.tamtam.ai/c/norwegian-school-of-economics-nhh) (nhh.no)
Leading business school in Scandinavia offering Bachelor, Master, and PhD programs in Economics, Finance, and Business Accredited by EQUIS with international partnerships | Higher Education | π³π΄ Bergen | 1,003 | 1936 |
| 6 | [Marine Harvest Group](https://www.tamtam.ai/c/marine-harvest-group) (marineharvest.com)
Leading seafood company, farming and processing salmon across continents, offering diverse products to global customers and consumers. | Food and Beverage Manufacturing | π³π΄ Bergen | 826 | 2006 |
| 7 | [Odfjell SE](https://www.tamtam.ai/c/odfjell-se) (odfjell.com)
A global leader in chemical tanker and terminals industry, with over 100 years of experience, delivering exceptional service through teamwork | Maritime Transportation | π³π΄ Bergen | 763 | 1914 |
| 8 | [Tide AS](https://www.tamtam.ai/c/tide-as) (tide.no)
A transportation organization focused on providing quality travel experiences through land-based public transport services in Norway and Denmark | Truck Transportation | π³π΄ Bergen | 559 | 1880 |
| 9 | [Bergen Engines](https://www.tamtam.ai/c/bergen-engines) (bergenengines.com)
A global producer of medium-speed engines and generator sets known for quality and reliability in land-based, commercial marine, and naval applications | Industrial Machinery Manufacturing | π³π΄ Bergen | 429 | 1943 |
| 10 | [GC Rieber AS](https://www.tamtam.ai/c/gc-rieber-as) (gcrieber.no)
Privately owned company offering long-term active ownership in industry, shipping, and commercial property Founded in 1879, operating globally with high competence in niche markets | Capital Markets | π³π΄ Bergen | 405 | 1879 |
| 11 | [TTS Group](https://www.tamtam.ai/c/tts-group) (macgregor.com)
Global provider of handling solutions and access systems for marine and offshore industries with over 50 years of experience and worldwide presence Listed on Oslo Stock Exchange | Maritime Transportation | π³π΄ Bergen | 336 | 1966 |
| 12 | [Toma](https://www.tamtam.ai/c/toma) (toma.no)
One of the largest Facility Management providers in Norway and Denmark, offering services to property owners and tenants with a focus on enhancing the workday experience | Facilities Services | π³π΄ Bergen | 331 | 1978 |
| 13 | [Pelagia](https://www.tamtam.ai/c/pelagia) (pelagia.com)
Leading producer of pelagic fish products for human consumption & essential ingredients for fish and animal feed, utilizing 100% of the fish Operating factories in four countries | Food and Beverage Manufacturing | π³π΄ Bergen | 312 | |
| 14 | [EWOS](https://www.tamtam.ai/c/ewos) (cargill.no)
Aqua nutrition business acquired by Cargill in 2015, offering expertise in aquaculture nutrition, fish health research, and sustainable innovations | Food and Beverage Manufacturing | π³π΄ Bergen | 273 | 1935 |
| 15 | [Grieg Seafood](https://www.tamtam.ai/c/grieg-seafood) (griegseafood.com)
A leading salmon farmer with production sites in Norway, Canada, and the UK, focused on sustainable growth and being a preferred supplier | Food and Beverage Manufacturing | π³π΄ Bergen | 227 | 1992 |
| 16 | [Cutters](https://www.tamtam.ai/c/cutters) (cutters.no)
Cutters is a fast-growing hairdressing chain in the Nordics, offering high-quality haircuts at a reasonable price through an innovative drop-in concept | Consumer Services | π³π΄ Bergen | 185 | 2015 |
| 17 | [Norwegian Hull Club](https://www.tamtam.ai/c/norwegian-hull-club) (norclub.com)
A global provider of marine and energy insurance, focusing on exceeding client expectations with offices in Bergen, Oslo, and London | Insurance | π³π΄ Bergen | 172 | 1837 |
| 18 | [Stacc](https://www.tamtam.ai/c/stacc) (stacc.com)
Financial technology company providing cloud-native, automated credit and lending platform for banks and financial institutions across multiple lending types. | Software Development | π³π΄ Bergen | 155 | 2016 |
| 19 | [NewTek - now Vizrt](https://www.tamtam.ai/c/newtek-now-vizrt) (vizrt.com)
Provides real-time graphics and live production solutions for content creators across news, sports, and entertainment through simplified cloud and virtual studio workflows. | Software Development | π³π΄ Bergen | 149 | |
| 20 | [Rieber & SΓΈn ASA](https://www.tamtam.ai/c/rieber-and-son-asa) (rieberson.com)
A leading food group based in Norway, with market presence in Nordic countries and Central/Eastern Europe, exporting products internationally | Food and Beverage Manufacturing | π³π΄ Bergen | 88 | 1839 |
| 21 | [Synlighet](https://www.tamtam.ai/c/synlighet) (synlighet.no)
Data-driven digital marketing agency providing strategy, SEO, advertising, and analytics services across Norway and Sweden to help businesses achieve continuous growth and modernization. | Advertising Services | π³π΄ Bergen | 79 | 1998 |
| 22 | [C TWO](https://www.tamtam.ai/c/c-two) (ctwo.com)
A technology-agnostic automation management platform, maximizing efficiency and value creation by orchestrating and managing automated work Reducing costs and accelerating scale | Software Development | π³π΄ Bergen | 54 | 2018 |
| 23 | [AdonisHR by Ripple Operations](https://www.tamtam.ai/c/adonishr-by-ripple-operations) (adonishr.com)
An all-in-one HR platform for businesses, offering automation and employee engagement solutions with a focus on the maritime market since 1988 | Software Development | π³π΄ Bergen | 51 | 2006 |
| 24 | [Wattif EV](https://www.tamtam.ai/c/wattif-ev) (wattifev.com)
A global provider of EV charging solutions, addressing the increasing demand for infrastructure through finance, operations, maintenance, and profitability options | Services for Renewable Energy | π³π΄ Bergen | 51 | 2020 |
| 25 | [Barry's Bootcamp Norway](https://www.tamtam.ai/c/barry-s-bootcamp-norway) (barrys.com)
A high-energy fitness platform offering intense treadmill cardio and strength training classes, aiming to help clients improve cardiovascular ability and build strength efficiently | Wellness and Fitness Services | π³π΄ Bergen | 31 | 2011 |
| 26 | [JΓΈsok](https://www.tamtam.ai/c/josok) (josok.no)
A leading consulting firm specializing in energy and electrification projects worldwide, with a focus on optimizing electrical infrastructure for societal benefit | Construction | π³π΄ Bergen | 26 | 1974 |
| 27 | [Seatrans Chemical Tankers AS](https://www.tamtam.ai/c/seatrans-chemical-tankers-as) (seatrans.no)
A fully integrated ship owning and management company specializing in innovative chemical tankers with Teflon lining and expertise in securing added value for customers | Maritime Transportation | π³π΄ Bergen | 23 | 2006 |
| 28 | [Ocean Quality](https://www.tamtam.ai/c/ocean-quality) (oceanquality.com)
A sales organization selling Atlantic salmon produced by companies in Norway, Scotland, and Canada, with main office in Bergen, Norway | Food and Beverage Manufacturing | π³π΄ Bergen | 20 | 2010 |
| 29 | [Air Liquide Offshore](https://www.tamtam.ai/c/air-liquide-offshore) (offshore-energies.airliquide.com)
A global leader in gas supply and equipment for the Oil & Gas/Maritime industry, offering a range of gases, equipment, and services worldwide | Chemical Manufacturing | π³π΄ Bergen | 19 | 2011 |
| 30 | [ECIT Veny](https://www.tamtam.ai/c/ecit-veny) (veny.no)
A company specializing in low-code app development, automation, and integration solutions within accounting, offering services such as RPA and digital signing | Software Development | π³π΄ Bergen | 8 | 2022 |
## How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
## More company lists in Bergen
- [The largest companies in Bergen](https://www.tamtam.ai/l/largest-companies-bergen) (108)
## The same list elsewhere in Norway
- [Multinational companies in Norway](https://www.tamtam.ai/l/multinational-companies-norway) (556)
- [Multinational companies in Akershus](https://www.tamtam.ai/l/multinational-companies-akershus) (64)
- [Multinational companies in Vestland](https://www.tamtam.ai/l/multinational-companies-vestland) (43)
- [Multinational companies in Rogaland](https://www.tamtam.ai/l/multinational-companies-rogaland) (38)
- [Multinational companies in Oslo](https://www.tamtam.ai/l/multinational-companies-oslo) (240)
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Source: https://www.tamtam.ai/l/multinational-companies-bergen