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Top 100 Information Services companies in Europe

Tamtam tracks 398 Information Services companies headquartered in Europe. This list ranks the 100 largest by number of employees on LinkedIn, led by Springer Nature, Elsevier and Clarivate. Their median headcount is 665. Half of them were founded in 1999 or later. The most common headquarters are London (32), Amsterdam (4) and Oslo (4).

🌍 Europe100 companiesUpdated Nov 15, 2026

This selection of Information Services companies in Europe includes large organizations such as Springer Nature, a global entity for research and learning, and Elsevier, a leader in information and analytics. Clarivate provides trusted intelligence across various sectors, while GfK - An NIQ Company focuses on consumer insights and market analysis. Informa is a significant international business in events and digital services, and IHS Markit offers financial data.

The companies listed are primarily large groups, with several exceeding 10,000 employees. A notable concentration of headquarters is in London, with six companies based there, including Clarivate, Informa, IHS Markit, AlphaSights, DMGT, and GlobalData Plc. Other headquarters are distributed across cities like Berlin, Amsterdam, Nuremberg, St. Gallen, Bonn, Edinburgh, and one in Italy.

#CompanyIndustryHeadquarters EmployeesFounded
1
Springer Naturespringernature.com

A global organization dedicated to advancing research and learning through trusted publications, platforms, and technology solutions for professionals worldwide

Information Services 🇩🇪 Berlin 13,451 n/a
2
Elsevierelsevier.com

A global leader in information and analytics, empowering researchers and healthcare professionals to advance science and improve health outcomes worldwide

Information Services 🇳🇱 Amsterdam 12,829 1880
3
Clarivateclarivate.com

A global information services provider connecting people and organizations to trusted intelligence in Academia & Government, Life Sciences & Healthcare, and Intellectual Property

Information Services 🇬🇧 London 11,385 n/a
4
GfK - An NIQ Companynielseniq.com

The company provides consumer insights, market analysis, and media trends to fuel growth and help clients make informed decisions globally

Information Services 🇩🇪 Nuremberg 10,930 n/a
5
Informainforma.com

Leading international business in events, digital services, and academic knowledge, connecting specialists worldwide to learn, know, and do more in their fields

Information Services 🇬🇧 London 9,410 1998
6
IHS Markitspglobal.com

A company providing up-to-date financial data and information through a merger with another organization

Information Services 🇬🇧 London 4,522 n/a
7
Sportradarsportradar.com

A global sports technology firm enhancing sports fan experiences and providing solutions for sports organizations, media, and betting operators to grow their businesses

Information Services 🇨🇭 St. Gallen 4,188 2001
8
DHL IT Servicescareers.dhl.com

A global team of 5000+ IT professionals delivering world-class solutions and services to support international supply chains and improve lives

Information Services 🇩🇪 Bonn 3,962 1997
9
AlphaSightsalphasights.com

A global leader in knowledge on-demand connecting investors and business leaders with essential insights for success through round-the-clock coverage

Information Services 🇬🇧 London 3,875 2008
10
Nessun Azienda

We provide an opportunity for the unemployed to correctly fill in a field overlooked by Linkedin, serving as a self-service job search tool

Information Services 🇮🇹 Italia 3,152 n/a
11
DMGTdmgt.com

Management of companies delivering information, analysis, insight, events, news, and entertainment to businesses and consumers with market leadership.

Information Services 🇬🇧 London 3,022 n/a
12
Частная психологическая практикаb17.ru

Specializing in provocative psychological counseling, the method involves challenging clients' beliefs to guide them towards self-discovery and laughter during sessions

Information Services 🇺🇦 Odessa 2,872 2011
13
GlobalData Plcglobaldata.com

A leading information services company helps organizations and decision-makers predict the future, make informed decisions, and gain a competitive edge

Information Services 🇬🇧 London 2,711 2010
14
Wood Mackenziewoodmac.com

Provider of data, analytics, and consultancy services for renewables, energy, and natural resources sectors supporting investment decisions.

Information Services 🇬🇧 Edinburgh 2,472 n/a
15
Third Bridge Groupthirdbridge.com

A global investment research firm delivering unique insights to help investment firms make better decisions through a team of 1,200+ employees

Information Services 🇬🇧 London 2,438 2007
16
Dialecticadialectica.io

A B2B information services firm connecting professionals with industry experts worldwide through a trusted knowledge-sharing platform, recognized for growth and workplace excellence

Information Services 🇬🇧 London 2,400 2015
17
Argus Mediaargusmedia.com

Provides price assessments, news, analytics, consulting, data tools, and conferences for global energy and commodity market transparency and decision-making.

Information Services 🇬🇧 London 2,024 1970
18
Cervedcerved.com

This company specializes in providing data-driven solutions, including credit risk analysis, marketing services, NPL management, and credit rating agency services across Italy

Information Services 🇮🇹 San Donato Milanese 2,023 n/a
19
Call Center Corporation

Management of online services and documents

Information Services 🇫🇷 Périgueux 1,904 n/a
20
Corsearchcorsearch.com

Revolutionizing brand protection with AI-powered solutions, trademark research, and IP protection services to help companies secure, monitor, and enforce their brands globally

Information Services 🇬🇧 London 1,868 n/a
21
EcoVadisecovadis.com

A purpose-driven company providing trusted business sustainability ratings, tools, and insights for businesses worldwide to improve environmental, social, and ethical practices

Information Services 🇫🇷 Paris 1,823 2007
22
Agencia EFEefe.com

A leading Spanish news agency with over 70 years of experience, providing impartial, powerful, and immediate multimedia news coverage worldwide

Information Services 🇪🇸 Madrid 1,672 1939
23
Creditsafecreditsafe.com

A global provider of business credit reports and information, empowering companies with data to make informed decisions and drive growth

Information Services 🇮🇪 Dublin 1,670 1997
24
Ascential – Part of the Informa Groupascential.com

organizes and manages experience-driven B2B events, provides industry intelligence and advisory services across multiple key business verticals

Information Services 🇬🇧 London 1,670 n/a
25
Euromoney Institutional Investordelinian.com

Global B2B information-services business providing actionable data, analysis, intelligence, and market participant access across multiple international markets.

Information Services 🇬🇧 London 1,487 n/a
26
Driving Jobsdrivingjobs.co.com

A platform for advertising driving and transport job vacancies, offering various advertising options and integrated with Broadbean for easy job posting

Information Services 🇬🇧 Bradford 1,429 2016
27
AFNOR Groupafnor.org

An international group specializing in standardization, certification, publishing, and training with a focus on quality, safety, environment, CSR, and energy

Information Services 🇫🇷 La Plaine Saint-Denis Cedex 1,352 1926
28
Atheneumatheneum.ai

Leading global insights platform connecting clients to top professionals through AI, empowering faster decision-making for consulting firms, investment houses, and corporations worldwide

Information Services 🇩🇪 Berlin 1,299 2010
29
Empleado Informadoinstagram.com

A blog providing information on labor law, offering quick access on Instagram Consult with their lawyers for private advice on labor issues

Information Services 🇪🇸 Madrid 1,136 n/a
30
Merit Data & Technology Indiameritdata-tech.com

A company that provides marketing data, product data, customized software, and marketing automation to help B2B brands embrace the challenges of the future

Information Services 🇬🇧 London 1,128 2004
31
HTTPS

Fractional C-level experts specializing in tech, product, sales, finance, and business analysis Hands-on approach, driving real change and building lasting teams

Information Services 🇪🇪 Lasnamäe 1,019 2020
32
BCA Expertisebca.fr

Expertise and assessment of vehicle damages across France and overseas territories, serving insurance companies, truck manufacturers, rental agencies, and public entities.

Information Services 🇫🇷 Asnières-sur-Seine 1,005 1955
33
EDDedd.fr

A leading French press platform with a vast archive of articles from national and regional publications, offering tools for monitoring news and trends

Information Services 🇫🇷 Paris 975 1985
34
ICISicis.com

Global provider of independent commodity intelligence services, connecting data, markets, and customers to optimize business decisions and resource management worldwide

Information Services 🇬🇧 London 969 n/a
35
WGSNwgsn.com

Global trend forecasting company helping brands create products for future consumers through consumer insights, design forecasts, data analytics, and expert advisory services

Information Services 🇬🇧 London 966 1998
36
Fitch Solutionsfitchsolutions.com

Provides specialized financial data, analytics, and expert insights on credit risk, markets, ESG, and investment strategies worldwide.

Information Services 🇬🇧 London 965 2018
37
Fastmarketsfastmarkets.com

A leading global provider of price reporting, analytics, and events services for key commodity markets, striving for market transparency and sustainability

Information Services 🇬🇧 London 950 1882
38
Spar energi og pengelinkedin.com

A website providing energy-saving tips, articles on energy projects, and news in the energy sector Also offers freelance articles on related topics

Information Services 🇩🇰 Copenhagen 940 2009
39
Rystad Energyrystadenergy.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 🇳🇴 Oslo 939 2004
40
Uloba SAuloba.no

A cooperative in Norway, owned and run by disabled individuals, providing personal assistance services based on the principles of Independent Living

Information Services 🇳🇴 Drammen 834 1991
41
JATO Dynamicsjato.com

provides fast, accurate automotive data and analysis supporting critical decision making for global mobility leaders and market transparency

Information Services 🇬🇧 Uxbridge 783 n/a
42
MikroTikmikrotik.com

A Latvian company developing routers, wireless ISP systems, hardware, and software for Internet connectivity worldwide since 1996

Information Services 🇱🇻 Riga 731 1996
43
Lefebvre Dallozlefebvre-dalloz.fr

A leading provider of legal and tax knowledge through publishing, training, and software services, catering to various professionals and businesses in France

Information Services 🇫🇷 Courbevoie 728 n/a
44
Local Shops

A non-profit in Kent generating funds from advertising to support local businesses, events, and charity initiatives within the community

Information Services 🇬🇧 West Malling 722 2011
45
Janesjanes.com

Equipping defence, government, and industry leaders with objective, accurate, and shareable data and analysis to assess threats, accelerate decisions, and anticipate change.

Information Services 🇬🇧 Croydon 713 1898
46
Consiglio dell'Ordine degli Avvocati di Romaordineavvocatiroma.it

A non-profit public entity providing essential services to the public

Information Services 🇮🇹 Rome 700 n/a
47
Oxford Economicsoxfordeconomics.com

Provide economic analysis, forecasts, data, and advisory services to corporations, governments, and financial institutions worldwide for informed decision-making.

Information Services 🇬🇧 Oxford 686 1981
48
OBAoba.nl

The company operates 29 public library locations in Amsterdam, inspiring residents to learn, access knowledge, culture, and information, and promoting community engagement

Information Services 🇳🇱 Amsterdam 676 1919
49
Markitspglobal.com

A global financial information and services provider focusing on independent data, trade processing, technology platforms, and managed services for institutional clients

Information Services 🇬🇧 London 666 n/a
50
FGE NexantECAfgenexanteca.com

provides independent research, analysis, consultation, and advisory services with unique insights and strong relationships in oil and gas markets worldwide

Information Services 🇬🇧 London 665 1983

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51
Corsabctsoftware.com

Specializing in Enterprise Information Management, converting data into valuable insights for organizations to gain a competitive edge in the digital world

Information Services 🇳🇱 Sittard 663 1985
52
B2B Marketingb2bmarketing.net

Professional community for B2B marketers to share knowledge, access training, events, industry news, and best practice advice online.

Information Services 🇬🇧 London 634 n/a
53
Informa Connectinformaconnect.com

A global leader in producing live events and digital communities, specializing in finance, life sciences, and technology to help professionals grow and connect

Information Services 🇬🇧 London 612 n/a
54
Informa Techinformatech.com

Leading provider of market insights and access to the global business technology community, helping professionals make better technology decisions and enabling marketers to reach tech buyers

Information Services 🇬🇧 London 594 2019
55
NIQ Brandbankniq.com

A global provider of digital product content for brands, retailers, and wholesalers, ensuring high-quality content meets industry standards and enriches the consumer shopping experience

Information Services 🇬🇧 Norwich 578 n/a
56
PIpi.tv

The company inspires manufacturers with events, online content, and networking forums to improve businesses, innovate, and shape the world

Information Services 🇬🇧 London 565 2006
57
Visablevisable.com

Provides B2B platforms and online marketing services to help small and medium industrial businesses reach international purchasers effectively.

Information Services 🇩🇪 Hamburg 553 2019
58
CRIBIScribis.com

Specialized provider of high-quality business information, decision systems, and scoring models for Italian and global markets, part of CRIF.

Information Services 🇮🇹 Milan 549 n/a
59
IMATECHima.eu

Development and integration of advanced technology solutions, software services, and digital transformation support for various industries and businesses.

Information Services 🇫🇷 Nantes 534 1999
60
proSapientprosapient.com

A global firm offering fast, accurate primary research and expert networking services to institutional investors, consultants, and corporate clients worldwide Powered by AI technology

Information Services 🇬🇧 London 533 2017
61
GlobalData Healthcareglobaldata.com

GlobalData provides actionable insight and consulting solutions for the pharmaceutical and medical device sectors, helping businesses achieve growth and increase value

Information Services 🇬🇧 London 524 2010
62
Bisnodednb.com

This account is inactive. Follow Dun & Bradstreet Europe for updates on its activities. No further information provided here.

Information Services 🇸🇪 Solna 516 n/a
63
ITERiterdigital.it

Organizing B2B events since 1989 on innovative topics, providing specialized seminars, professional publications, and personalized services for public and private companies

Information Services 🇮🇹 Milan 510 n/a
64
Gruppo Seacseac.it

Provides software, publishing, and training services for tax, accounting, payroll, and income management, along with financial and insurance services.

Information Services 🇮🇹 Trento 500 1969
65
StormGeostormgeo.com

A technology provider leveraging weather intelligence to help companies navigate challenges, protect people, industries, and nature, ensuring a sustainable future

Information Services 🇳🇴 Bergen 500 1998
66
IBFDibfd.org

The company specializes in advancing cross-border tax expertise through international tax information, independent research, training, and government consultancy services

Information Services 🇳🇱 Amsterdam 492 1938
67
Reed Business Information NLreedbusiness.com

We are a part of a global conglomerate specializing in B2B information services, offering multimedia products to help businesses save money and operate effectively

Information Services 🇳🇱 Amsterdam 488 n/a
68
Cursos SEPEcursos-sepe.net

Online platform compiling free courses offered by SEPE for unemployed and employed individuals Browse catalog, choose courses that suit you best

Information Services 🇪🇸 Madrid 487 2020
69
Wolters Kluwer UKwolterskluwer.com

It provides information services and solutions for professionals in business, tax, and accounting, ensuring informed decision-making through technology and expertise.

Information Services 🇬🇧 Kingston upon Thames 478 1913
70
Restore Information Managementrestore.co.uk

Specializes in secure physical document storage, digital transformation, and data management to help businesses protect and access information efficiently.

Information Services 🇬🇧 Rainham 475 n/a
71
UK Visa Jobsukvisajobs.com

Job search platform catering to students, graduates, and professionals needing visa sponsorship or work permit to work in the UK

Information Services 🇬🇧 London 475 2021
72
Autovistaautovistagroup.com

This company provides pricing and specification intelligence for European automotive decision-makers by analyzing complex data to simplify decision-making throughout a vehicle's lifecycle

Information Services 🇬🇧 London 474 1933
73
Careers Walescareerswales.gov.wales

A Welsh Government-funded organization providing free careers information and support for individuals, as well as offering services for employers and educational partnerships

Information Services 🇬🇧 Cardiff 466 2013
74
FSTechnology SpAfstechnology.it

A technology and innovation firm within the Italian State Railways Group, enhancing digital innovation for improved quality, efficiency, and service time-to-market

Information Services 🇮🇹 Rome 466 2019
75
CONTEXTcontextworld.com

A global company providing forecasts, analytics, and data-management solutions for major technology companies, tracking over $200 billion in sales annually Operating worldwide

Information Services 🇬🇧 London 455 n/a
76
Mercellmercell.com

Leading digital procurement marketplace connecting buyers and suppliers, offering transparent tender processes, compliance integration, and continuous evolution through user feedback

Information Services 🇳🇴 Oslo 454 1999
77
ISI Marketsisimarkets.com

Provides comprehensive, authoritative financial data and market intelligence, leveraging advanced analytics to support investment, strategic, and risk decisions in emerging markets.

Information Services 🇬🇧 London 449 1992
78
Law Business Researchcentellic.com

Transforms client decision-making on strategy, growth, and risk through indispensable data, intelligence, and analysis, leveraging combined strengths in data, insight, and market access.

Information Services 🇬🇧 London 439 n/a
79
News Agencyefe.com

A top Spanish language news agency with over 70 years of experience, providing impartial, powerful, credible, and immediate news through a global journalist network

Information Services 🇪🇸 Barcelona 419 1919
80
Wolters Kluwer Deutschlandwolterskluwer.com

A leading provider of specialized information, software, and services in law, business, and taxes in Germany, helping customers achieve better results and increased productivity

Information Services 🇩🇪 Hürth 401 n/a
81
Ciaogoogle.it

A company under construction, currently developing its business capabilities and establishing its presence in the market

Information Services 🇮🇹 Milan 394 n/a
82
Trabajador autonomo

Meeting point for freelancers during their journey through the business desert

Information Services 🇪🇸 Seville 394 2020
83
Fincon Reply GmbHfinconreply.de

Experienced experts in digitalization for the financial services sector, providing IT and consultancy services to implement industry-specific processes and systems

Information Services 🇩🇪 Hamburg 393 2003
84
DNV GL - Business Assurance NL | Certificering & Trainingdnvgl.nl

DNV GL provides certification, assessment, and training services worldwide, focusing on quality, safety, sustainability, and other industry-specific standards They help companies improve and comply

Information Services 🇳🇱 Barendrecht 391 1864
85
Studentsamskipnaden SiOsio.no

A student welfare organization in Oslo and Akershus provides housing, dining, childcare, career services, health, fitness, and counseling support for 70,000 students

Information Services 🇳🇴 Oslo 390 1939
86
Bailie Groupbailiegroup.co.uk

A family-owned group of agencies and consultancies focused on improving lives through knowledge sharing, innovative projects, and strategic investments

Information Services 🇬🇧 Leeds 390 n/a
87
A Data Proadata.pro

Specializing in content, data, and business intelligence services globally Trusted partner for risk & compliance, media monitoring, automation, and analysis

Information Services 🇧🇬 Sofia 389 1999
88
RepRiskreprisk.com

A Swiss-based pioneer in ESG data science using AI & machine learning to analyze public information, identify ESG risks, and provide due diligence solutions globally

Information Services 🇨🇭 Zurich 388 1998
89
Interfaxinterfax.com

A leading provider of accurate and timely business, financial, and political news, along with professional IT solutions for risk management and compliance

Information Services 🇬🇧 City Of London 387 1989
90
Expertise & Conceptexpertiseconcept.com

Network of 65 firms with 300 experts providing 500,000 annual expert assessments, focusing on innovation, reliability, and shared development.

Information Services 🇫🇷 Saint-Jean 381 2008
91
Energy Aspectsbit.ly

Provides real-time market insights and data solutions to support decision-making in energy and financial sectors worldwide.

Information Services 🇬🇧 London 374 2012
92
FT Locationsftlocations.com

World leader in web-based GIS for economic development, providing data-driven products and services to government, businesses, investors, and community organizations across North America

Information Services 🇬🇧 London 370 2001
93
McCoymccoy-partners.com

Specializes in delivering customized SAP solutions with a team of over 350 experts focused on enhancing business success and user satisfaction.

Information Services 🇳🇱 Eindhoven 365 2012
94
Software Developmentartbees.co.uk

A team of software engineers collaborating to create innovative digital products with a focus on improving the world

Information Services 🇬🇧 London 362 2017
95
Allcorrectallcorrectgames.com

A leading provider of high-quality videogame content, including graphics, text localizations, voiceovers, and art, trusted by major game studios worldwide

Information Services 🇮🇪 Dublin 358 2006
96
AMIamiplastics.com

Provider of market intelligence, data, conferences, and digital content for the global plastics industry to support informed business decisions.

Information Services 🇬🇧 Bristol 350 1986
97
Biometriabiometria.se

A company in the forestry sector supporting and developing timber trade, logistics, and production in Sweden through digitalization, automation, and collaboration with research institutions

Information Services 🇸🇪 Uppsala 348 2018
98
Montelmontel.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 🇳🇴 Oslo 339 1989
99
Ordine dei Consulenti del Lavoroordcdl-genova.com

The company specializes in human resources management, providing effective solutions to consultants and other professionals involved in supporting small and medium enterprises

Information Services 🇮🇹 Genoa 338 n/a
100
Altares - Dun and Bradstreetaltares.com

Collects, aggregates, analyzes, enriches, and structures data globally, transforming information assets into operational economic performance, offering decision-making tools for companies.

Information Services 🇫🇷 Puteaux 333 1949

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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 15, 2026.

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