These European companies specialize in software development, with a focus on large enterprises. They span various sectors including automotive, enterprise applications, education, professional services, travel, and logistics. This selection highlights established global players, with a notable presence of companies founded before the turn of the century.
Key companies include Aptiv, which specializes in software-defined vehicles, and Bosch, a global technology and services supplier. SAP provides enterprise applications and business AI solutions, while Dassault Systèmes offers a platform for sustainable innovations. Wolters Kluwer delivers professional information and software solutions, and Booking.com shapes the future of travel through technology.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 180,000 | ||||
| 2 | 158,647 | ||||
| 3 | 144,887 | ||||
| 4 |
Dassault Systèmes3ds.com
Pioneering virtual worlds since 1981, this company offers a platform enabling customers across industries to collaborate, imagine, and create sustainable innovations for real-life impact. |
27,414 | |||
| 5 |
Edutechartbees.co.uk
A London-based company is an official Google for Education Partner, offering implementation, configuration, training, and support for Chromebooks and G Suite |
24,990 | |||
| 6 |
Wolters Kluwerwolterskluwer.com
Global leader in professional information and software solutions across healthcare, tax, finance, legal, and corporate sectors, serving customers worldwide |
22,177 | |||
| 7 |
Booking.combooking.com
Shapes the future of travel through cutting-edge technology, making amazing experiences accessible, sustainable, and inclusive for everyone, impacting globally. Pioneers new solutions. |
16,829 | |||
| 8 | 15,717 | ||||
| 9 | 15,616 | ||||
| 10 |
Pharma Solutions Hubmarketinglo.com
Specialized pharmaceutical marketing agency helping companies increase visibility, engagement, and leads through media planning, buying, strategy, PPC, creative, web design, content, and inbound marketing services |
15,120 | |||
| 11 |
Just Eat Takeaway.comjusteattakeaway.com
Connecting consumers and restaurants through an online platform across multiple countries, facilitating food ordering and delivery services worldwide. |
12,450 | |||
| 12 | 12,348 | ||||
| 13 |
IDEMIAidemia.com
Provides payment, connectivity, cybersecurity, and biometric solutions to financial institutions, mobile operators, and public security organizations globally. |
12,233 | |||
| 14 |
Me stessadigit-one.it
A young IT company focused on delivering quality products, finding efficient solutions, and utilizing technology for social development and well-being |
11,497 | |||
| 15 |
Deliveroodeliveroo.co.uk
A global food delivery service working with thousands of restaurants and riders to offer top-notch delivery experiences in multiple countries |
10,910 | |||
| 16 |
Covisiancovisian.com
A tech company offering products, services, and technologies for customer experience and care, focusing on innovation, people, and seamless interactions |
10,378 | |||
| 17 |
Game Developerguden.org
Global community for game creation enthusiasts, from novices to experts, fostering learning, idea exchange, and mutual support in game development. |
9,799 | |||
| 18 | 9,290 | ||||
| 19 | 8,849 | ||||
| 20 | 7,630 | ||||
| 21 |
The Access Grouptheaccessgroup.com
It provides business management software solutions for small and mid-sized organizations, enhancing productivity through innovative cloud and AI technologies. |
7,368 | |||
| 22 |
Trabajo independientechifflet.com
An online platform connecting remote technology professionals with companies seeking top talent across various sectors for remote work opportunities worldwide |
6,853 | |||
| 23 | 6,820 | ||||
| 24 |
Toptaltoptal.com
A network connecting top talent in business, design, and technology to help companies scale teams on demand with impressive growth |
6,417 | |||
| 25 |
Travel AIgudens.com
A leading travel & tourism marketing firm offering digital expertise, PR, content creation, design, data analysis, and brand strategy for various clients in the industry |
6,279 | |||
| 26 | 6,092 | ||||
| 27 |
FinTech Foundryfinancemarketing.org
The company specializes in making finance more approachable through business consultation, brand strategy, and digital marketing services for financial services companies |
5,914 | |||
| 28 |
Temenostemenos.com
Provides financial institutions with adaptable technology solutions, including on-premises, cloud, and SaaS, to deliver next-generation and AI-enhanced banking services to customers. |
5,900 | |||
| 29 |
Ocado Groupocadogroup.com
Global technology company specializing in online grocery and logistics platforms, enabling partners to excel in ecommerce fulfillment and automation across various industries. |
5,698 | |||
| 30 |
IONiongroup.com
Innovative company providing trading and workflow automation software to financial institutions, corporations, and governments, empowering decision-making and accelerating processes |
5,591 | |||
| 31 |
Sophossophos.com
A global cybersecurity leader offering advanced solutions, managed services, and a broad portfolio of technologies to protect organizations from cyberattacks worldwide |
5,498 | |||
| 32 |
Shopify Developeronder.co.uk
A cloud-based e-commerce platform offering easy setup for online stores and expert development services to enhance advanced features and customer experiences |
5,461 | |||
| 33 |
Sapienssapiens.com
Global leader providing intelligent software solutions for insurers, empowering them with AI and automation across property, casualty, and life insurance operations. |
5,271 | |||
| 34 | 5,086 | ||||
| 35 |
Comarchkariera.comarch.pl
Global IT business solution provider optimizing operational and business processes, with over 7000 experienced professionals and software implementation in 40,000+ companies worldwide |
5,004 | |||
| 36 | 4,896 | ||||
| 37 |
OLXolxgroup.com
Online marketplace connecting millions for buying and selling cars, housing, jobs, and goods through safe, smart, convenient platforms. |
4,662 | |||
| 38 |
Klarnaklarna.com
The company revolutionizes shopping with flexible financial services and AI-powered payment solutions Over 150 million users and 500,000 retailers trust its innovative technology |
4,627 | |||
| 39 |
CARIADcariad.technology
Develops automotive software platforms, digital functions, and solutions for advanced driver assistance, infotainment, charging, and vehicle performance for various car brands. |
4,608 | |||
| 40 |
Nemetschek Groupnemetschek.com
Provides software and AI solutions for digital transformation in architecture, engineering, construction, operation, and media industries globally. |
4,583 | |||
| 41 |
Cabifycabify.com
Transportation company focused on decongesting cities by providing safe, quality transport options through technology while offsetting 100% of CO2 emissions |
4,583 | |||
| 42 | 4,473 | ||||
| 43 |
Vintedcareers.vinted.com
A leading European online marketplace dedicated to second-hand fashion, enabling buying and selling between 80 million members across 20 markets |
4,251 | |||
| 44 |
CHECK24 Vergleichsportal GmbHcheck24.de
An innovative comparison portal offering free comparisons in insurance, energy, finance, telecommunications, travel, and shopping, providing transparency and cost-effective solutions for customers |
4,061 | |||
| 45 |
Simulation AImarketizon.com
Aviation Marketing is a specialized agency offering strategic marketing solutions to help aviation companies achieve their business goals through digital marketing strategies |
4,007 | |||
| 46 |
Job&Talentjobandtalent.com
A technology-powered marketplace connecting workers with companies for reliable, flexible work opportunities, achieving impressive placements and revenue growth Expanding globally |
3,972 | |||
| 47 |
Quadientquadient.com
This company helps simplify customer connections through Intelligent Communication Automation, Parcel Locker Solutions, and Mail-Related Solutions, striving for customer experience excellence |
3,963 | |||
| 48 |
Bosch Magyarországbosch.hu
The company invents high-quality technologies and services to enrich lives, fostering growth, enjoyment, and inspiration among its associates Join us! #LikeABosch |
3,851 | |||
| 49 | 3,844 | ||||
| 50 |
SimCorpsimcorp.com
Global investment management solutions provider with integrated platform, ecosystem, and worldwide presence serving top financial companies for efficiency and flexibility |
3,837 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 51 |
CIBER
A Computer Software company based in the United Kingdom, providing innovative solutions and services from their location in Watling Close, Burbage, LEICS |
3,742 | |||
| 52 | 3,741 | ||||
| 53 |
Playtechplaytech.com
Leading software and services supplier for the gambling industry, offering omni-channel solutions for online, mobile, and retail operations, including financial trading. |
3,735 | |||
| 54 |
SBSsbs-software.com
Helps banks financial services reimagine operations increasingly digital world, offering cloud platform for banking, lending, compliance, payments, consumer and asset finance. |
3,705 | |||
| 55 |
Euro Information Developpements / EIDe-i.com
IT subsidiary of a bank-insurance group, designing, building, maintaining, and operating an information system unit for affiliated banks with 2300 employees across various locations |
3,624 | |||
| 56 |
Doctolibdoctolib.com
A healthcare technology company striving to create a healthier world by providing innovative solutions for care teams and individuals, emphasizing privacy and accessibility |
3,598 | |||
| 57 |
Trip AIagency.org.uk
Creates customized itineraries, suggests activities and accommodations based on preferences, and adapts to changes in real-time for stress-free travel. |
3,515 | |||
| 58 | 3,407 | ||||
| 59 |
Healthcare AIthehealthmarketing.com
Uses machine learning and software to analyze medical data, improving diagnosis, treatment, and disease prevention for better patient care and professional decision-making. |
3,377 | |||
| 60 |
CGGviridiengroup.com
Advanced technology and Earth data company resolving natural resource, energy transition, and infrastructure challenges through geoscience, data, sensing. |
3,342 | |||
| 61 |
EG A/Segsoftware.com
Developing industry-specific software solutions that enhance productivity, efficiency, and sustainability, allowing professionals to focus on their core work. |
3,315 | |||
| 62 |
OVHcloudovhcloud.com
Global player and leading European cloud provider operating 450,000 servers within 43 data centers across 4 continents, reaching 1.6 million customers. |
3,251 | |||
| 63 |
BBVA Technology en Europabbvanexttechnologies.com
Software engineering company focused on accelerating digital transformation, fostering talent, and delivering innovative technology solutions for leading businesses. |
3,214 | |||
| 64 |
Civicacivica.com
The company creates software solutions for delivering essential services to people globally |
3,116 | |||
| 65 |
Medical Practicemsdevs.org
Developing AI-powered solutions for medication management and patient care, improving adherence, reducing errors, providing personalized insights, and increasing healthcare efficiency |
3,092 | |||
| 66 |
Genius Sportsgeniussports.com
This company delivers technology and expertise to sports, betting, and media partners worldwide, enhancing data collection, fan engagement, and overall performance |
3,054 | |||
| 67 |
IRIS Software Groupiris.co.uk
Leading provider of integrated software solutions and services to help organizations make better business decisions, minimize admin, and improve efficiency across various industries. |
3,041 | |||
| 68 |
JetBrainsjetbrains.com
JetBrains creates intelligent software development tools for professionals and Fortune Global Top 100 companies, offering IDEs, team collaboration products, and the Kotlin programming language |
2,956 | |||
| 69 |
PromiSelfsafetyaction.be
Specializing in developing interactive and visually appealing serious games in Belgium, tailored to various platforms and technologies for clients in education and retail |
2,918 | |||
| 70 |
Ocado Technologycareers.ocadogroup.com
Revolutionizing online retail with cutting-edge technology in robotics, IoT, cloud platforms, big data, and machine learning to create world-class systems |
2,894 | |||
| 71 |
VECTOR Informatikvector.com
This company provides tools, software components, hardware, and services to simplify the development of automotive electronics for embedded systems engineers |
2,890 | |||
| 72 |
The Stepstone Groupthestepstonegroup.com
Online job board connecting candidates with companies worldwide, serving diverse industries and facilitating recruitment for over 60,000 clients. |
2,879 | |||
| 73 |
Support AImedia7.net
An ethical London-based SEO Agency offering sustainable organic SEO services, including content creation, link building, and transparent processes for guaranteed results |
2,858 | |||
| 74 |
Quantum Security Agencyorg.uk
Specialized restaurant marketing agency offering solutions to help restaurants thrive through social media management, content marketing, websites, and other marketing services |
2,842 | |||
| 75 |
TeamSystemteamsystem.com
Provides digital business management, fintech, ecommerce, SME rating, and HR solutions. Supports digital transformation for companies, professionals, and SMEs through innovative software and services. |
2,788 | |||
| 76 |
Agency Developeragency.org.uk
Dedicated developers, designers, and strategists specializing in building scalable software solutions, web applications, and intuitive mobile experiences for fast-growing startups and established enterprises. |
2,780 | |||
| 77 |
TeamViewerteamviewer.com
Connects people with technology, enabling, improving, automating digital processes. Optimizes digital workplaces for businesses, empowering desk-based employees and frontline workers. |
2,769 | |||
| 78 | 2,735 | ||||
| 79 | 2,732 | ||||
| 80 |
Factorialfactorialhr.com
A leading HR software for SMEs, automating administrative tasks worldwide Offers solutions like time management, talent management, recruitment, and more |
2,728 | |||
| 81 |
David Gudendevelopers.google.com
It is a human capital solutions company that has rebranded to Quess Staffing |
2,712 | |||
| 82 | 2,661 | ||||
| 83 |
egyéni vállalkozó
A computer software company located in Vörösmarty, Hévíz, Hungary, specializing in providing tech solutions and services |
2,646 | |||
| 84 |
Flinkgoflink.com
Online supermarket delivering high-quality groceries in minutes, offering over 2,400 products, customization of local items, sustainable delivery practices, founded by e-commerce professionals and investors |
2,597 | |||
| 85 |
entreprise individuellegrandclement.fr
This company specializes in web development, SEO, online advertising campaigns, VBNet development, e-commerce, Access development, training, and consulting for SMEs |
2,587 | |||
| 86 |
Amazon Development Center Polandaboutamazon.pl
Technology development centers in Poland creating advanced global technologies such as Alexa, Ring, and AWS Database Migration for Amazon |
2,586 | |||
| 87 |
Diconiumweare.diconium.com
Digital transformation partner specializing in strategy, commerce platform development, and data-driven intelligence across a diverse range of industries with a global footprint |
2,584 | |||
| 88 |
Flixglobal.flixbus.com
Global travel tech leader offers sustainable, affordable travel to millions using innovative technology, asset-light model, and focuses on decarbonizing its fleet. |
2,583 | |||
| 89 |
Asseco Polandpl.asseco.com
Leading software producer in Central and Eastern Europe, offering advanced IT solutions for banking, insurance, telecom, energy, healthcare, public administration, and more Employing over 33,000 people globally |
2,564 | |||
| 90 |
PHP Developermsdevs.org
A global network promoting PHP technologies, supporting the PHP community through events, mentorship, and advocating for diversity and inclusion |
2,550 | |||
| 91 |
RELEX Solutionsrelexsolutions.com
Provides an AI platform for intelligent decision-making and automation in demand, inventory, merchandising, pricing, and supply chain operations for various businesses. |
2,477 | |||
| 92 | 2,461 | ||||
| 93 |
Keyloopkeyloop.com
Global automotive technology company delivering cutting-edge solutions for auto retailers and OEMs, connecting them to consumers through innovative technology and distinctive customer experiences |
2,435 | |||
| 94 | 2,422 | ||||
| 95 |
Etraveli Groupetraveligroup.com
Global flight technology provider specializing in flight sales, content delivery, and fintech products. It serves over 48 million travelers annually across 75 markets. |
2,327 | |||
| 96 |
Bitdefenderbitdefender.com
Leading cybersecurity company providing threat prevention, detection, and response solutions globally, protecting consumer, business, and government environments, and enabling cyber resiliency worldwide. |
2,307 | |||
| 97 |
Linedatalinedata.com
Provides humanized technology solutions and services for asset management and credit industries, helping clients evolve and operate at high levels. |
2,228 | |||
| 98 |
Elektrobitelektrobit.com
Provides software and solutions for software-defined vehicles, including operating systems, middleware, digital cockpits, and engineering services. |
2,208 | |||
| 99 |
Women Developerguden.org
The company provides a platform for women to learn technical and professional skills, connect with others, and explore tech careers |
2,182 | |||
| 100 |
Cdiscountcdiscount.com
E-commerce leader leveraging its expertise in marketplace solutions, logistics, tech, retail media, and payment services, committed to responsible and inclusive digital practices. |
2,180 | |||
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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 12, 2026.
More company lists in Europe
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- Multinational companies in Europe 42,025
- Companies with in-house R&D in Europe 20,169
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- SaaS companies in Europe 13,682
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- IT Services and IT Consulting companies in Europe 11,705
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- Distributors and wholesalers in Europe 7,573
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- Hotel and hospitality groups in Europe 5,741
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The same list elsewhere
- Software Development companies in the world 20,534
- Software Development companies in France 4,209
- Software Development companies in the United Kingdom 2,600
- Software Development companies in Germany 1,401
- Software Development companies in the Netherlands 748
- Software Development companies in Spain 530
- Software Development companies in Italy 456
- Software Development companies in Belgium 430
- Software Development companies in Sweden 392
- Software Development companies in Switzerland 380
- Software Development companies in Poland 301
- Software Development companies in Denmark 279
- Software Development companies in Norway 216
- Software Development companies in Ireland 176
- Software Development companies in Finland 159
- Software Development companies in Austria 103
- Software Development companies in Portugal 96
- Software Development companies in Ukraine 90
- Software Development companies in the Czech Republic 52
- Software Development companies in Bulgaria 47
- Software Development companies in Greece 38
- Software Development companies in Luxembourg 36
- Software Development companies in Estonia 34
- Software Development companies in Hungary 32