| # | Company | Employees |
|---|---|---|
| 1 |
Crayoncrayon.com
Global technology solutions provider supporting secure cloud-first digital transformation with a people-first, vendor-agnostic approach and strong ESG commitments. |
3,027 |
| 2 |
Atea Norge ASatea.no
Primary IT infrastructure supplier in the Nordic and Baltic regions, offering products, services, and specialist expertise to customers while listed on the Oslo Stock Exchange |
2,516 |
| 3 |
Bouvet ASAbouvet.no
Leading Scandinavian consulting company providing technology, communication, and management services. Offers development and advisory services to public and private sector clients. |
2,325 |
| 4 | 1,773 | |
| 5 |
Onitioonitio.com
A leader in IT services in the Nordics, offering technology services, workforce consulting, and solutions for retail sectors with over 1,500 employees |
1,200 |
| 6 |
StrongPointstrongpoint.com
Retail technology company offering solutions to enhance store operations, improve shopping experiences, and streamline online grocery shopping for businesses globally |
1,179 |
| 7 |
Norsk helsenett SFnhn.no
The company ensures secure and efficient digital communication in the healthcare sector, connecting hospitals, GPs, and communities through electronic infrastructure and e-health solutions |
912 |
| 8 | 863 | |
| 9 | 745 | |
| 10 |
Politiets IT-enhetpolitiet.no
A digital transformation of the police force, focusing on user value, cross-functional teams, and a culture of learning and sharing technology expertise |
731 |
| 11 |
Helse Vest IKThelse-vest-ikt.no
Helse Vest IKT provides comprehensive ICT services to the specialist health service in Western Norway, using technology to improve healthcare services |
702 |
| 12 |
Advania Norgeadvania.no
A Northern European IT-services company with over 3,500 employees, helping customers improve performance through innovative use of IT platforms |
699 |
| 13 | 672 | |
| 14 |
NoA - The North Alliancethenorthalliance.com
A Nordic-based creative and tech group with over 1200 experts focused on driving customer-driven growth in Sweden, Norway, Denmark, Finland, and Poland |
623 |
| 15 | 618 | |
| 16 | 604 | |
| 17 |
Goodtechgoodtech.no
A leader in industrial automation and robotics, specializing in creating smarter, greener, and more sustainable solutions to optimize production processes and increase competitiveness |
601 |
| 18 |
Signicatsignicat.com
It provides digital identity services, supporting various data sources for user authentication, electronic signing, and identity-proofing across Europe. |
551 |
| 19 |
Q-Freeq-free.com
Global provider of intelligent transportation systems enhancing traffic flow, road safety, and air quality through digital infrastructure solutions. |
537 |
| 20 |
Intilityintility.com
A globally used platform service providing full management solutions to over 600 companies across 2000 locations worldwide |
506 |
| 21 |
InfoCare Groupinfocare.com
A Nordic group with 35 years' experience providing IT and technological equipment services in the Nordics through installation, maintenance, and support |
477 |
| 22 | 466 | |
| 23 |
Webstepwebstep.no
A profitable technology and consulting firm with 400+ IT experts, providing uncomplicated solutions to complex problems for customers across industries |
430 |
| 24 |
SpareBank 1 Utviklingsparebank1.dev
A leading technology partner for SpareBank 1 alliance, providing over one million individuals, businesses, and communities with secure and innovative financial solutions nationwide |
426 |
| 25 |
SoftLayer, an IBM Companyibm.com
Cloud services company offering job opportunities, now part of IBM Cloud Visit their website for international careers and follow for updates |
424 |
| 26 |
Appolloappollo.no
Appollo IT Consulting provides comprehensive services in facility management, infrastructure, automation, and reporting, catering to all FDV and FDVU needs |
419 |
| 27 | 403 | |
| 28 |
EDB Business Partnerevry.com
A part of EVRY, the company offers extensive IT solutions to Nordic businesses, financial institutions, public sector entities, municipalities, and health authorities |
396 |
| 29 | 383 | |
| 30 | 366 | |
| 31 | 346 | |
| 32 |
SNC-Lavalin Atkinsatkinsglobal.no
Building a smarter, safer, and more sustainable society by providing expertise and solutions in complex projects, focusing on modern, digital, and sustainable solutions |
346 |
| 33 |
Puzzelpuzzel.com
Provides an innovative CX platform combining contact centre, self-service, and AI to simplify and enhance customer service interactions. |
345 |
| 34 |
Computas AScomputas.com
Nordic provider of IT solutions and consulting, specializing in cloud solutions, AI, and machine learning, with expertise in system development and digitization processes |
340 |
| 35 |
The Cloud People Globalthecloudpeople.com
Global ServiceNow Elite partner with expertise in advising, implementing, and managing ServiceNow solutions for maximum value and customer satisfaction |
316 |
| 36 |
Cognizant Oil & Gascognizant.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 |
308 |
| 37 |
Arribatec Grouparribatec.com
Global provider of digital business solutions, focusing on ERP, system integration, and CPM Emphasizing innovative use of IT for competitive advantage |
294 |
| 38 | 273 | |
| 39 |
Sensiosensio.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 |
264 |
| 40 |
Geodata ASgeodata.no
Provides software, data, and expert consulting to visualize and analyze business data in maps, enriching it with geographic analyses for various needs. |
230 |
| 41 |
Technet AStechnet.no
This company offers a new standard IT solution focused on enhancing user experience, prioritizing customer success through a unique partnership approach |
219 |
| 42 |
Talentechtalentech.com
Talentech offers comprehensive HR tech solutions for every stage of the talent journey, supporting attraction, recruitment, onboarding, management, retention, and offboarding |
213 |
| 43 | 209 | |
| 44 |
CGI Norgecginorge.no
A leading technology company in Norway delivering end-to-end IT and business process services to drive continuous business development for clients |
200 |
| 45 |
Netpowernetpower.no
The company specializes in enhancing business operations through technology, including enterprise and custom software, mobile applications, Microsoft 365, and IT operations management |
185 |
| 46 | 180 | |
| 47 |
TOPMOTIVE Gruppetopmotive.eu
A family-run European company specializing in catalog, information, and ERP systems for the automotive market, with 30 years of industry experience and innovative products |
178 |
| 48 | 178 | |
| 49 |
Kantegakantega.no
An IT company with 200 employees, focused on creating innovative solutions in collaboration with clients from various industries in Norway |
176 |
| 50 | 175 | |
| 51 | 169 | |
| 52 |
Kilowottkilowott.com
A boutique firm in Norway specializing in digital customer experience transformation through strategic vision, design, technology, and digital marketing for businesses worldwide |
166 |
| 53 |
EDB Consulting Groupevry.com
An IT consulting group merged with EVRY, providing comprehensive IT solutions to Nordic companies, financial institutions, and public sector entities |
165 |
| 54 |
Admincontroladmincontrol.com
A smart and secure collaboration platform for decision-makers, providing board portals and data rooms for better control and decision-making |
165 |
| 55 |
TechSeedtechseed.se
TechSeed focuses on IndTech and Intelligent Edge Technology, helping customers achieve connected autonomous operations at the network's edge while prioritizing employee ownership and development |
162 |
| 56 |
LINK Mobility ASlinkmobility.com
A leading provider of mobile communication services, specializing in mobile dialogue, marketing, and payment systems to enhance customer relations and loyalty |
161 |
| 57 | 161 | |
| 58 |
Inspirit365inspirit365.com
Leading specialists in Microsoft business solutions, with expertise in understanding and optimizing processes to simplify, automate, and improve operations for clients |
159 |
| 59 |
Netlifenetlife.com
Netlife creates inspiring user-friendly services for major Norwegian brands such as Norwegian, Posten, and Amnesty, offering job opportunities as well |
156 |
| 60 |
Fortefortedigital.com
An interdisciplinary knowledge hub providing expertise in product development, design, UX, and digital business development to help clients achieve business goals and growth |
155 |
| 61 |
Learniolearnio.eu
Digital freelancing platform connecting global skills for quality income opportunities, fostering economic independence through education and job creation worldwide |
155 |
| 62 |
Proplan ASproplan.no
For over 30 years, this company provides tailored systems for accounting, logistics, CRM, HR, and more, with a focus on customer needs and personal support |
155 |
| 63 |
UiO β IT Departmentusit.uio.no
IT Department serving University of Oslo & higher education sector in Norway 350 employees, offering various IT services & products |
155 |
| 64 | 148 | |
| 65 | 147 | |
| 66 | 146 | |
| 67 |
Sopra Steria Groupsoprasteria.com
An IT and services company specializing in information technology solutions |
137 |
| 68 |
CountMatterscountmatters.com
Transforms visitor data into actionable insights, helping businesses in retail, transport, and public spaces optimize foot traffic and enhance customer experiences. |
78 |
| 69 |
Marketer Real Estate Technologiesmret.com
A leading proptech company in Europe offering data-driven, AI-powered solutions for digital marketing and sales of newbuilds and existing homes |
39 |
| 70 |
Link Retaillinkretail.com
Specializing in retail analytics, the company provides insights for sales and shoppers, along with tracking campaigns and POS data for growth |
22 |
| 71 |
Astarastarconsulting.no
Empowering students to meet the demand for AI solutions and innovation by playing a key role in developing cutting-edge technology |
19 |
| 72 |
Hundred Solutionshundredsolutions.com
An innovative technology solutions provider focused on helping businesses thrive by delivering adaptable, user-friendly technology and exceptional support |
15 |
| 73 |
Baymarketsbaymarkets.com
Provider of FinTech solutions for financial services, specializing in multi-asset exchange, OTC trading, and clearing solutions for banks, brokers, exchanges, and technology providers |
14 |
| 74 |
Beining & Bogenbeiningbogen.no
An Oslo based app agency specializing in native iOS and Android app design and development, prioritizing user experience and technical quality |
10 |
| 75 |
Webhusetwebhuset.no
A leading provider of domains, hosting, and dedicated servers in Norway, operating data centers in Oslo and Bergen since 1999 Visit website for more information |
7 |
| 76 |
NEW Labs
The company focuses on making AI useful for all by combining data, science, and innovation to create value across industries |
7 |
| 77 |
AugmentCityaugmentcity.no
This company humanizes complex data to create smart, sustainable solutions for urban development, using a cloud-based platform for collaboration and visualization |
7 |
| 78 |
intelliweb ASintelliweb.no
This company specializes in investing in cloud and technology companies, supporting their growth and development in the industry |
6 |
| 79 |
Skywlkr ASskywlkr.no
The company partners with Microsoft to provide comprehensive cloud-based business solutions, enabling proactive business development and digital transformation for businesses of all sizes |
4 |
| 80 |
Investantinvestant.tech
Investant specializes in developing algorithmic trading software solutions, providing IT consultancy and software infrastructure to create market-leading trading systems across asset classes |
3 |
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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 Oct 9, 2026.
More company lists in Norway
- The largest companies in Norway 1,774
- Software Development companies in Norway 191
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- Financial Services companies in Norway 81
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- Retail companies in Norway 59
- Food and Beverage Manufacturing companies in Norway 55
- Wellness and Fitness Services companies in Norway 46
- Construction companies in Norway 42
- Hospitals and Health Care companies in Norway 40
- Maritime Transportation companies in Norway 39
- Retail Apparel and Fashion companies in Norway 37
- Hospitality companies in Norway 35
- Restaurants companies in Norway 34
- Higher Education companies in Norway 33
- Banking companies in Norway 32