# The 43 largest multinational companies in Vestland
Tamtam tracks 43 multinational companies headquartered in Vestland. This list ranks all of them by number of employees on LinkedIn, led by University of Bergen (UiB), DOF and Mowi. Their median headcount is 185. Half of them were founded in 1992 or later. The most common headquarters are Bergen (30).
These multinational companies in Vestland operate across diverse sectors, with a notable presence in food and beverage manufacturing, particularly seafood, and the oil and gas industry. The list includes large established organizations such as the University of Bergen, a comprehensive university, and DOF, an international offshore/subsea vessel group. Other significant firms are Mowi, a global seafood company, and LerΓΈy Seafood Group ASA, a seafood corporation with a global reach. Framo is a pump manufacturer specializing in submerged pumping systems, while Bergen Engines produces medium-speed engines.
A clear pattern among these companies is their strong connection to marine and offshore activities, reflecting Vestland's coastal geography. Many are headquartered in Bergen, which serves as a central hub for these industries. The companies represent a mix of long-standing enterprises, like GC Rieber AS founded in 1879, and more recent ventures, such as Shearwater GeoServices, founded in 2016.
π³π΄ Vestland Β· 43 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 | [Shearwater GeoServices](https://www.tamtam.ai/c/shearwater-geoservices) (shearwatergeo.com)
A global marine geoscience and technology company specializing in studying the ocean floor for natural resources and promoting responsible resource use | Oil and Gas | π³π΄ LaksevΓ₯g | 1,026 | 2016 |
| 6 | [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 |
| 7 | [Framo](https://www.tamtam.ai/c/framo) (framo.com)
A leading pump manufacturer based in Norway, specializing in submerged pumping systems for the tanker shipping and offshore industry worldwide | Industrial Machinery Manufacturing | π³π΄ FlorvΓ₯g | 967 | 1938 |
| 8 | [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 |
| 9 | [Amedia](https://www.tamtam.ai/c/amedia) (amedia.no)
Amedia is Norway's largest publisher of editor-controlled media, reaching over two million readers daily with a wide range of news, debate, and entertainment content | Media Production | π³π΄ Oslo | 704 | |
| 10 | [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 |
| 11 | [DOF Management AS](https://www.tamtam.ai/c/dof-management-as) (dofman.no)
Provides ship management and operation services for vessels owned by various companies, with a focus on professionalism, expertise, and customer satisfaction | Transportation, Logistics, Supply Chain and Storage | π³π΄ StorebΓΈ | 506 | |
| 12 | [NHH - Norwegian School of Economics](https://www.tamtam.ai/c/nhh-norwegian-school-of-economics) (nhh.no)
Leading Norwegian business school offering Bachelor's, Master's, and PhD degrees to international students, with a focus on quality research and education | Higher Education | π³π΄ Bergen | 466 | |
| 13 | [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 |
| 14 | [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 |
| 15 | [Tibber](https://www.tamtam.ai/c/tibber) (tibber.com)
Revolutionizing electricity consumption with smart technology, providing affordable and sustainable energy solutions to reduce consumption and benefit both the planet and finances | Services for Renewable Energy | π³π΄ FΓΈrde | 354 | 2016 |
| 16 | [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 |
| 17 | [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 |
| 18 | [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 | |
| 19 | [YABIMO](https://www.tamtam.ai/c/yabimo) (yabimo.com)
Experts in energy, shipbuilding, and industrial sectors, offering knowledge, steel constructions, and highly skilled personnel for complex projects worldwide | Oil and Gas | π³π΄ Stord | 284 | 2011 |
| 20 | [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 |
| 21 | [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 |
| 22 | [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 |
| 23 | [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 |
| 24 | [StΓΆdig Ship Management](https://www.tamtam.ai/c/stodig-ship-management) (stodig.no)
Fully integrated ship owning company specializing in transporting chemicals with stainless steel parcel tankers in the North Sea and Mediterranean Offers chartering, operations, management, and crewing services | Maritime Transportation | π³π΄ Paradis | 164 | 1971 |
| 25 | [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 |
| 26 | [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 | |
| 27 | [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 |
| 28 | [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 |
| 29 | [Convene](https://www.tamtam.ai/c/convene-sandane) (convene.no)
Leading supplier of payment and administration solutions for Nordic countries, handling diverse payment types and transaction management for millions of users annually. | Financial Services | π³π΄ Sandane | 74 | 2010 |
| 30 | [Dale of Norway](https://www.tamtam.ai/c/dale-of-norway) (eu.daleofnorway.com)
A renowned vertically integrated apparel company known for technical outerwear with beautiful Norwegian designs, favored for hiking, skiing, and apres ski activities worldwide | Retail Apparel and Fashion | π³π΄ Dalekvam | 66 | 1879 |
| 31 | [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 |
| 32 | [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 |
| 33 | [Sekkingstad AS](https://www.tamtam.ai/c/sekkingstad-as) (sekkingstad.no)
Family-owned seafood company with a century of history, specializing in production, sales, and marketing of salmon and trout, offering fresh and frozen products globally | Food and Beverage Manufacturing | π³π΄ SkogsvΓ₯g | 46 | 1923 |
| 34 | [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 |
| 35 | [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 |
| 36 | [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 |
| 37 | [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 |
| 38 | [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 |
| 39 | [Segel AS](https://www.tamtam.ai/c/segel-as) (segel.no)
A consultancy firm specializing in strategy, business development, internationalization, innovation, project management, quality assurance, and Management for Hire with experienced advisors | Business Consulting and Services | π³π΄ Nordfjordeid | 9 | 1990 |
| 40 | [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 |
| 41 | [Cleaves Securities AS](https://www.tamtam.ai/c/cleaves-securities-as) (cleaves.no)
An independent investment bank offering a range of services in shipping, offshore, financial services, technology, and real estate sectors, with shipbroking and research expertise | Financial Services | π³π΄ Bergehus | 6 | |
| 42 | [Atlas Chemical Tankers AS](https://www.tamtam.ai/c/atlas-chemical-tankers-as) (actas.no)
Chemical tanker manager based in Norway and Singapore, dedicated to providing high-quality, cost-effective, and environmentally conscious logistical solutions worldwide | Maritime Transportation | π³π΄ Bergen | 3 | 2008 |
| 43 | [Molofeed AS](https://www.tamtam.ai/c/molofeed-as) (molofeed.no)
Norwegian producer of innovative larval diets utilizing microencapsulation technology to provide high-quality feed solutions for marine finfish and shrimp hatcheries worldwide | Food and Beverage Manufacturing | π³π΄ Bergen | 3 | 2015 |
## 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 Vestland
- [The largest companies in Vestland](https://www.tamtam.ai/l/largest-companies-vestland) (150)
## 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 Rogaland](https://www.tamtam.ai/l/multinational-companies-rogaland) (38)
- [Multinational companies in Oslo](https://www.tamtam.ai/l/multinational-companies-oslo) (240)
- [Multinational companies in Bergen](https://www.tamtam.ai/l/multinational-companies-bergen) (32)
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Source: https://www.tamtam.ai/l/multinational-companies-vestland