# List of data and analytics companies in Norway
Tamtam tracks 30 data and analytics companies headquartered in Norway. This list ranks all of them by number of employees on LinkedIn, led by PGS, Shearwater GeoServices and Norstat. Their median headcount is 257. Half of them were founded in 2001 or later. The most common headquarters are Oslo (14).
This selection of Norwegian data and analytics companies includes both large, established players and mid-sized firms. Several companies focus on energy and natural resources, such as PGS and Shearwater GeoServices, which specialize in marine geophysics for energy exploration. Rystad Energy provides data and insights for global energy markets, while Cegal offers cloud solutions and consultancy to the oil & gas and renewables sectors. Others, like Norstat, focus on market research data collection, and Statistics Norway provides vital national statistics.
A notable pattern is the strong presence of companies supporting the energy sector, reflecting Norway's natural resource economy. There is also a cluster of headquarters in Oslo, which is home to companies like PGS, Rystad Energy, Norstat, and Statistics Norway. Other significant locations include LaksevΓ₯g, Sandnes, and Bergen.
π³π΄ Norway Β· 30 companies Β· Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [PGS](https://www.tamtam.ai/c/pgs) (tgs.com)
Global marine geophysics company using advanced seismic survey technology and cloud computing for energy exploration, transition, renewable energy support, and seabed mineral understanding | Oil and Gas | π³π΄ Oslo | 1,678 | 1991 |
| 2 | [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 |
| 3 | [Norstat](https://www.tamtam.ai/c/norstat) (norstat.co)
Provider of market research data collection services in Europe, with a network of 2 million+ respondents in 19 countries for precise and trustworthy data gathering | Market Research | π³π΄ Oslo | 998 | 1997 |
| 4 | [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 |
| 5 | [Cegal](https://www.tamtam.ai/c/cegal) (cegal.com)
A trusted partner providing cloud solutions, software applications, and consultancy services to industries like Oil & Gas, Renewables, and Ocean | IT Services and IT Consulting | π³π΄ Sandnes | 863 | 2000 |
| 6 | [Statistics Norway](https://www.tamtam.ai/c/statistics-norway) (ssb.no)
The company provides vital statistics to inform society, businesses, and authorities for democratic, economic, social, and environmental development | Government Administration | π³π΄ Oslo | 854 | 1876 |
| 7 | [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 |
| 8 | [StormGeo](https://www.tamtam.ai/c/stormgeo) (stormgeo.com)
A technology provider leveraging weather intelligence to help companies navigate challenges, protect people, industries, and nature, ensuring a sustainable future | Information Services | π³π΄ Bergen | 500 | 1998 |
| 9 | [Kongsberg Digital](https://www.tamtam.ai/c/kongsberg-digital) (falkor.com)
Industrial software solutions provider for asset management, carbon capture, new energy, voyage optimization, emissions reduction, and grid balancing, transforming carbon-intensive industries. | Software Development | π³π΄ Fornebu | 499 | 1814 |
| 10 | [KSAT Kongsberg Satellite Services](https://www.tamtam.ai/c/ksat-kongsberg-satellite-services) (ksat.no)
Provides communication and monitoring services for spacecraft and launch vehicles using a global ground network, delivering rapid satellite-based data for earth observation. | Defense and Space Manufacturing | π³π΄ TromsΓΈ | 453 | 2001 |
| 11 | [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 |
| 12 | [Infront](https://www.tamtam.ai/c/infront-oslo) (infront.co)
Provides real-time data and solutions for wealth managers and traders to analyze markets, identify opportunities, and improve client outcomes. | Financial Services | π³π΄ Oslo | 344 | 1998 |
| 13 | [Montel](https://www.tamtam.ai/c/montel) (montel.energy)
Market coverage, breaking news and analysis for wholesale power sector and related commodities Independent provider with real-time data and regular industry events | Information Services | π³π΄ Oslo | 339 | 1989 |
| 14 | [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 |
| 15 | [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 |
| 16 | [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 |
| 17 | [Xeneta](https://www.tamtam.ai/c/xeneta) (xeneta.com)
Provides live benchmarking and analytics of ocean and air freight rates using extensive contracted container rate data globally. | Technology, Information and Internet | π³π΄ Oslo | 231 | 2012 |
| 18 | [Geodata AS](https://www.tamtam.ai/c/geodata-as) (geodata.no)
Provides software, data, and expert consulting to visualize and analyze business data in maps, enriching it with geographic analyses for various needs. | IT Services and IT Consulting | π³π΄ Sentrum | 230 | 1989 |
| 19 | [Nord Pool](https://www.tamtam.ai/c/nord-pool) (nordpoolgroup.com)
Europe's leading power market offering efficient trading, clearing, and settlement services across multiple countries, with 30 years of experience in the industry | Services for Renewable Energy | π³π΄ Oslo | 186 | 1993 |
| 20 | [4Subsea](https://www.tamtam.ai/c/4subsea) (4subsea.com)
Provides technology and services for optimising energy production from subsea oil & gas fields and offshore wind farms, using data analytics and digital services. | Software Development | π³π΄ Asker | 185 | 2007 |
| 21 | [Vissim](https://www.tamtam.ai/c/vissim) (vissim.no)
Provides software and sensor solutions for optimizing offshore wind, energy, port, and coastal operations with real-time maritime data analysis. | Software Development | π³π΄ Horten | 148 | 1988 |
| 22 | [Bisnode Norge](https://www.tamtam.ai/c/bisnode-norge) (bisnode.com)
A leading European data and analytics company helping businesses find profitable customers throughout the customer lifecycle using innovative Smart Data solutions | Information Services | π³π΄ Oslo | 126 | 1985 |
| 23 | [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 |
| 24 | [House of Control Group](https://www.tamtam.ai/c/house-of-control-group) (houseofcontrol.com)
It develops SaaS solutions for contract management and IFRS 16 compliance, targeting CFOs and finance departments of medium to large companies. | Software Development | π³π΄ HΓΈvik | 99 | 2006 |
| 25 | [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 |
| 26 | [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 | |
| 27 | [Arundo Analytics](https://www.tamtam.ai/c/arundo-analytics) (arundo.com)
A company specializing in advanced analytics and domain expertise to optimize digitalization, data science, and process efficiency across various industries | Software Development | π³π΄ Oslo | 23 | 2015 |
| 28 | [Neowit Software](https://www.tamtam.ai/c/neowit-software) (neowit.io)
A modern IoT and facility management platform providing a comprehensive overview of offices and buildings, creating digital twins for improved efficiency | Software Development | π³π΄ Sentrum | 13 | 2020 |
| 29 | [VirtualWorks](https://www.tamtam.ai/c/virtualworks) (virtualworks.com)
A leading search company offering smart knowledge discovery products and solutions globally, specializing in big data, linguistic analysis, and content analytics | Software Development | π³π΄ Lysaker | 12 | 2009 |
| 30 | [PubGene AS](https://www.tamtam.ai/c/pubgene-as) (pubgene.com)
This company specializes in visualizing and navigating the current understanding of genes | IT Services and IT Consulting | π³π΄ Oslo | 7 | |
## 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)
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Source: https://www.tamtam.ai/l/data-analytics-companies-norway