# The 50 largest AI companies in Norway
Tamtam tracks 60 AI companies headquartered in Norway. This list ranks the 50 largest by number of employees on LinkedIn, led by Equinor, Visma and Bouvet ASA. Their median headcount is 296. Half of them were founded in 2000 or later. The most common headquarters are Oslo (24), Stavanger (4) and Trondheim (3).
This selection of Norwegian companies in AI includes mostly large and mid-sized firms. Most are in IT services and software development, but the list also features a major energy company and a medical equipment manufacturer. Equinor develops oil, gas, wind, and solar energy. Visma provides business software for efficiency. Bouvet ASA offers technology, communication, and management services. Nordic Semiconductor specializes in wireless communication technology for IoT.
Most of the companies on this list are headquartered in Oslo, indicating a concentration of AI-related businesses in the capital. Other cities like Stavanger, Trondheim, and Bergen also host significant companies.
π³π΄ Norway Β· 50 companies Β· Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Equinor](https://www.tamtam.ai/c/equinor) (equinor.com)
Develops oil, gas, wind, and solar energy across over 30 countries, a major offshore operator and growing in renewables. | Oil and Gas | π³π΄ Stavanger | 16,638 | 1972 |
| 2 | [Visma](https://www.tamtam.ai/c/visma) (visma.com)
It provides mission-critical business software to enhance efficiency and resilience for companies and organizations across Europe and Latin America. | Software Development | π³π΄ Oslo | 6,092 | 1996 |
| 3 | [Bouvet ASA](https://www.tamtam.ai/c/bouvet-asa) (bouvet.no)
Leading Scandinavian consulting company providing technology, communication, and management services. Offers development and advisory services to public and private sector clients. | IT Services and IT Consulting | π³π΄ Oslo | 2,325 | 2002 |
| 4 | [Zalaris](https://www.tamtam.ai/c/zalaris) (zalaris.com)
Providing HR and payroll administration solutions, empowering clients with valuable information to invest in their people, fostering team spirit and achieving high results | Human Resources Services | π³π΄ Oslo | 1,822 | 2000 |
| 5 | [EVRY](https://www.tamtam.ai/c/evry) (tieto.com)
Leading Nordic IT company delivering ideas, technology, and solutions to bring information to life, create value for customers, and contribute positively to society | IT Services and IT Consulting | π³π΄ Fornebu | 1,773 | 1962 |
| 6 | [Laerdal Medical](https://www.tamtam.ai/c/laerdal-medical) (laerdal.com)
Global leader in healthcare education and resuscitation training using immersive technologies and data insights to improve survival rates. | Medical Equipment Manufacturing | π³π΄ Stavanger | 1,689 | |
| 7 | [Nordic Semiconductor](https://www.tamtam.ai/c/nordic-semiconductor) (nordicsemi.com)
Norwegian semiconductor company specializing in wireless communication technology for IoT, offering Bluetooth Low Energy, ANT+, Thread, Zigbee, LTE-M/NB-IoT, and Wi-Fi solutions | Semiconductor Manufacturing | π³π΄ Trondheim | 1,410 | 1983 |
| 8 | [AutoStoreβ’](https://www.tamtam.ai/c/autostore) (autostoresystem.com)
Innovative cube-based warehouse automation system that maximizes storage efficiency, speed, and reliability, used by leading global companies Available worldwide through partner network | Automation Machinery Manufacturing | π³π΄ Nedre Vats | 982 | 1995 |
| 9 | [Rystad Energy](https://www.tamtam.ai/c/rystad-energy) (rystadenergy.com)
An independent advisory and research firm providing data and insights for decision-making in global energy markets, spanning oil, gas, renewables, and more | Information Services | π³π΄ Oslo | 939 | 2004 |
| 10 | [Vizrt Group](https://www.tamtam.ai/c/vizrt-group) (vizrtgroup.com)
Global leader in visual storytelling tools for media creators in broadcast, sports, digital, and pro-AV industries, promoting more impactful storytelling worldwide | Software Development | π³π΄ Bergen | 879 | |
| 11 | [Advania Norge](https://www.tamtam.ai/c/advania-norge) (advania.no)
A Northern European IT-services company with over 3,500 employees, helping customers improve performance through innovative use of IT platforms | IT Services and IT Consulting | π³π΄ Oslo | 699 | 1939 |
| 12 | [Volue](https://www.tamtam.ai/c/volue) (volue.com)
A leading technology supplier enabling the green transition, specializing in optimizing energy production, trading, distribution, infrastructure, and construction projects for a cleaner future | IT Services and IT Consulting | π³π΄ Oslo | 672 | 2020 |
| 13 | [LINK Mobility](https://www.tamtam.ai/c/link-mobility) (linkmobility.com)
Provider of scalable mobile messaging services and digital communication solutions enabling businesses to connect with customers across various industries. | Telecommunications | π³π΄ Oslo | 613 | 2000 |
| 14 | [Intility](https://www.tamtam.ai/c/intility) (intility.com)
A globally used platform service providing full management solutions to over 600 companies across 2000 locations worldwide | IT Services and IT Consulting | π³π΄ Oslo | 506 | |
| 15 | [Mercell](https://www.tamtam.ai/c/mercell) (mercell.com)
Leading digital procurement marketplace connecting buyers and suppliers, offering transparent tender processes, compliance integration, and continuous evolution through user feedback | Information Services | π³π΄ Oslo | 454 | 1999 |
| 16 | [Webstep](https://www.tamtam.ai/c/webstep) (webstep.no)
A profitable technology and consulting firm with 400+ IT experts, providing uncomplicated solutions to complex problems for customers across industries | IT Services and IT Consulting | π³π΄ Oslo | 430 | 2000 |
| 17 | [SoftLayer, an IBM Company](https://www.tamtam.ai/c/softlayer-an-ibm-company) (ibm.com)
Cloud services company offering job opportunities, now part of IBM Cloud Visit their website for international careers and follow for updates | IT Services and IT Consulting | π³π΄ | 424 | |
| 18 | [DIPS AS](https://www.tamtam.ai/c/dips-as) (dips.no)
A software company developing critical healthcare technology and providing digital tools for Norwegian hospitals, focusing on innovation and user-friendly solutions | Software Development | π³π΄ BodΓΈ | 388 | 1997 |
| 19 | [To be determined Company](https://www.tamtam.ai/c/to-be-determined-company) (goto.com)
Specializing in a wide range of services and solutions yet to be determined, with a focus on innovation and excellence in every aspect | Events Services | π³π΄ No | 380 | |
| 20 | [Field](https://www.tamtam.ai/c/field-oslo) (fieldgeo.com)
This company captures, processes, and delivers accurate geospatial information, helping organizations make better decisions for planning, building, and managing environments across the Nordics. | Surveying and Mapping Services | π³π΄ Oslo | 369 | 2004 |
| 21 | [Puzzel](https://www.tamtam.ai/c/puzzel) (puzzel.com)
Provides an innovative CX platform combining contact centre, self-service, and AI to simplify and enhance customer service interactions. | IT Services and IT Consulting | π³π΄ Alna District | 345 | |
| 22 | [Computas AS](https://www.tamtam.ai/c/computas-as) (computas.com)
Nordic provider of IT solutions and consulting, specializing in cloud solutions, AI, and machine learning, with expertise in system development and digitization processes | IT Services and IT Consulting | π³π΄ Oslo | 340 | 1985 |
| 23 | [SuperOffice](https://www.tamtam.ai/c/superoffice) (superoffice.com)
Provides CRM software enhancing sales, marketing, and customer service productivity for B2B companies across multiple European countries and beyond. | Software Development | π³π΄ Oslo | 316 | 1990 |
| 24 | [Cognizant Oil & Gas](https://www.tamtam.ai/c/cognizant-oil-and-gas) (cognizant.com)
A consulting and outsourcing company for the Oil and Gas industry in over 20 countries, acquired by a leading IT and business services provider | IT Services and IT Consulting | π³π΄ Fornebu | 308 | |
| 25 | [Ardoq](https://www.tamtam.ai/c/ardoq) (ardoq.com)
A data-driven tool for Enterprise Architecture, helping organizations plan, execute, and predict change impact, with a focus on interdependencies and value-driven success | Software Development | π³π΄ Oslo | 296 | 2013 |
| 26 | [Sensio](https://www.tamtam.ai/c/sensio) (sensio.com)
Provider of healthcare technology in the Nordics, offering pioneering software and products for patient care, safety alarms, and health platforms Simplifying healthcare personnel's tasks | IT Services and IT Consulting | π³π΄ Oslo | 264 | 2009 |
| 27 | [Corporater](https://www.tamtam.ai/c/corporater) (corporater.com)
Company offers integrated GRC software for governance, performance, risk, and compliance management on a single platform, creating a digital twin for organizations. | Software Development | π³π΄ Stavanger | 257 | 2000 |
| 28 | [Norkart AS](https://www.tamtam.ai/c/norkart-as) (norkart.no)
A leading provider of municipal, mapping, and property information solutions to public and private sectors, with a focus on customer proximity and expertise | Software Development | π³π΄ Oslo | 244 | 1961 |
| 29 | [Attensi](https://www.tamtam.ai/c/attensi) (attensi.com)
Specializing in 3D gamified simulation training, this company helps large corporations unleash employee potential and improve recruitment through immersive, interactive learning experiences | Software Development | π³π΄ Oslo | 223 | 2012 |
| 30 | [Talentech](https://www.tamtam.ai/c/talentech) (talentech.com)
Talentech offers comprehensive HR tech solutions for every stage of the talent journey, supporting attraction, recruitment, onboarding, management, retention, and offboarding | IT Services and IT Consulting | π³π΄ Oslo | 213 | |
| 31 | [Stingray Marine Solutions AS](https://www.tamtam.ai/c/stingray-marine-solutions-as) (stingray.no)
This company offers intelligent technology for the aquaculture industry, using camera vision and laser technology to remove sea lice from fish efficiently | Technology, Information and Internet | π³π΄ Oslo | 213 | 2012 |
| 32 | [CGI Norge](https://www.tamtam.ai/c/cgi-norge) (cginorge.no)
A leading technology company in Norway delivering end-to-end IT and business process services to drive continuous business development for clients | IT Services and IT Consulting | π³π΄ Oslo | 200 | |
| 33 | [Papirfly](https://www.tamtam.ai/c/papirfly) (papirfly.com)
An all-in-one brand management platform enabling easy creation of brand-perfect collateral, centralized asset management, efficient approval processes, and data analysis for refined brand strategy | Software Development | π³π΄ Oslo | 190 | 2000 |
| 34 | [Kiona](https://www.tamtam.ai/c/kiona) (kiona.com)
Proptech company offering software and services for technical property management, energy optimization, refrigeration management, and environmental monitoring to reduce energy usage and greenhouse gas emissions | Software Development | π³π΄ Trondheim | 187 | |
| 35 | [Unifon](https://www.tamtam.ai/c/unifon) (unifon.no)
A modern telecommunications company providing cost-effective mobile plans and tailored phone systems to businesses nationwide | Telecommunications | π³π΄ Kristiansand | 183 | |
| 36 | [boost.ai](https://www.tamtam.ai/c/boost-ai) (boost.ai)
Boostai specializes in enterprise-grade conversational AI, enabling outstanding customer experiences through its self-learning AI platform that automates interactions at scale | Software Development | π³π΄ Stavanger/Sandnes | 173 | 2016 |
| 37 | [Ibexa](https://www.tamtam.ai/c/ibexa) (ibexa.co)
A B2B Digital Experience Platform offering content creation, website building, self-service portals, e-commerce, PIM, and personalization for accelerated digital transformation | Software Development | π³π΄ Oslo | 165 | 1999 |
| 38 | [Sticos AS](https://www.tamtam.ai/c/sticos-as) (sticos.no)
Integrated provider of safe, high-quality, innovative services and technologies for the subsea industry, including survey, installation, intervention, IMR, and recycling. | Software Development | π³π΄ Trondheim | 163 | 1983 |
| 39 | [Duett AS](https://www.tamtam.ai/c/duett-as) (duett.no)
Duett AS delivers smart IT products and services, specializing in financial software and cloud solutions, with a team of 100 experts nationwide | IT Services and IT Consulting | π³π΄ Tynset | 146 | |
| 40 | [Sopra Steria Group](https://www.tamtam.ai/c/sopra-steria-group) (soprasteria.com)
An IT and services company specializing in information technology solutions | IT Services and IT Consulting | π³π΄ Stavanger | 137 | |
| 41 | [Aquabyte](https://www.tamtam.ai/c/aquabyte) (aquabyte.ai)
Provides AI-powered camera systems for fish farming, offering real-time data on fish health, growth, and behavior, improving decision-making and sustainable operations. | Technology, Information and Internet | π³π΄ LaksevΓ₯g | 102 | 2017 |
| 42 | [DigiFarm](https://www.tamtam.ai/c/digifarm) (digifarm.io)
Developing AI models for field boundary detection and seeded acreage using satellite imagery to power precision agriculture and in-field analytics globally | Farming | π³π΄ Hamar | 99 | 2018 |
| 43 | [Norsk Regnesentral STI](https://www.tamtam.ai/c/norsk-regnesentral-sti) (nr.no)
A non-profit research institute specializing in statistical modeling, machine learning, artificial intelligence, digital security, language technology, and digital transformation | Research Services | π³π΄ Nordre Aker | 85 | 1952 |
| 44 | [Simplifai](https://www.tamtam.ai/c/simplifai) (simplifai.ai)
A global AI solutions company offering automation through no-code SaaS solutions for processing written communications in compliance with GDPR | IT Services and IT Consulting | π³π΄ Oslo | 77 | 2017 |
| 45 | [Decisions](https://www.tamtam.ai/c/decisions) (meetingdecisions.com)
Decisions empowers workplace leaders to maximize productivity in meetings with their award-winning app for Microsoft Teams and 365 | Software Development | π³π΄ Oslo | 74 | 2016 |
| 46 | [Ignite](https://www.tamtam.ai/c/ignite) (ignite.no)
It provides a sustainable procurement platform for managing supplier purchases, ensuring compliance, and achieving cost savings and improved reporting efficiency. | Software Development | π³π΄ Sentrum | 73 | 2017 |
| 47 | [Interaxo](https://www.tamtam.ai/c/interaxo) (interaxo.com)
The company provides web-based collaboration solutions for the construction industry, enabling fast, controlled information distribution between projects and stakeholders worldwide | Software Development | π³π΄ Oslo | 68 | 2001 |
| 48 | [Visma Avento AS](https://www.tamtam.ai/c/visma-avento-as) (avento.no)
Avento is a consulting company offering advisory, system development, and operational services to businesses in Norway and Sweden They specialize in critical data systems | Software Development | π³π΄ Γ
lesund | 68 | |
| 49 | [Catenda](https://www.tamtam.ai/c/catenda) (catenda.com)
Cloud-based ecosystem promoting open culture in the construction industry for sustainable practices Offers BIM platform and solutions for project lifecycle management worldwide | Software Development | π³π΄ Oslo | 43 | 2009 |
| 50 | [Timely](https://www.tamtam.ai/c/timely) (timelyapp.com)
Development of AI-based productivity applications including automatic time tracking and personal assistant tools to enhance work efficiency and focus. | Software Development | π³π΄ Oslo | 41 | 2013 |
## 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 Norway
- [The largest companies in Norway](https://www.tamtam.ai/l/largest-companies-norway) (2,027)
- [Multinational companies in Norway](https://www.tamtam.ai/l/multinational-companies-norway) (556)
- [Retail chains in Norway](https://www.tamtam.ai/l/retail-chains-norway) (225)
- [Critical infrastructure operators in Norway](https://www.tamtam.ai/l/critical-infrastructure-operators-norway) (220)
- [Software Development companies in Norway](https://www.tamtam.ai/l/software-development-companies-norway) (216)
- [SaaS companies in Norway](https://www.tamtam.ai/l/saas-companies-norway) (201)
- [Government Administration companies in Norway](https://www.tamtam.ai/l/government-administration-companies-norway) (169)
- [Companies with in-house R&D in Norway](https://www.tamtam.ai/l/r-and-d-companies-norway) (162)
- [Financial services firms in Norway](https://www.tamtam.ai/l/financial-services-firms-norway) (141)
- [Public sector organisations in Norway](https://www.tamtam.ai/l/public-sector-organisations-norway) (132)
- [Manufacturers in Norway](https://www.tamtam.ai/l/manufacturers-norway) (130)
- [Professional services firms in Norway](https://www.tamtam.ai/l/professional-services-firms-norway) (116)
- [Energy companies in Norway](https://www.tamtam.ai/l/energy-companies-norway) (107)
- [IT Services and IT Consulting companies in Norway](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-norway) (103)
- [Hardware manufacturers in Norway](https://www.tamtam.ai/l/hardware-companies-norway) (102)
- [Corporate groups and holding companies in Norway](https://www.tamtam.ai/l/holding-companies-norway) (100)
- [Publicly traded companies in Norway](https://www.tamtam.ai/l/publicly-traded-companies-norway) (99)
- [Financial Services companies in Norway](https://www.tamtam.ai/l/financial-services-companies-norway) (95)
- [Education providers in Norway](https://www.tamtam.ai/l/education-companies-norway) (94)
- [Healthcare providers in Norway](https://www.tamtam.ai/l/healthcare-providers-norway) (94)
- [Companies with a mobile app in Norway](https://www.tamtam.ai/l/companies-with-mobile-app-norway) (89)
- [Subscription businesses in Norway](https://www.tamtam.ai/l/subscription-businesses-norway) (84)
- [IT services companies in Norway](https://www.tamtam.ai/l/it-services-companies-norway) (78)
- [Oil and Gas companies in Norway](https://www.tamtam.ai/l/oil-and-gas-companies-norway) (76)
## The same list elsewhere in Norway
- [AI companies in Oslo](https://www.tamtam.ai/l/ai-companies-oslo) (30)
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Source: https://www.tamtam.ai/l/ai-companies-norway