These European companies specialize in Data Infrastructure and Analytics, with a focus on mid-sized firms. Many, such as GWI, offering global consumer insights, and Edit, a data-driven marketing agency, are based in the UK. Cyclomedia, from the Netherlands, transforms real-world data into urban insights, while Milan-based Target Reply specializes in Business Intelligence and Advanced Analytics solutions.
Several companies like Synectics Solutions, founded in 1992, providing fraud and financial crime defence, and Eco-Counter, founded in 2000, which collects pedestrian and bicycle traffic data, have been established for a longer period. A common pattern is the use of AI-driven solutions and advanced analytics across various sectors, from risk management with Acin to battery analytics with TWAICE.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 758 | ||||
| 2 |
Editsalocin-group.com
A data-driven marketing agency in London and Bath, delivering bespoke solutions and campaigns for global brands with a focus on growth and sustainability |
663 | |||
| 3 |
Cyclomediacyclomedia.com
Transforms real world data into valuable insights with 360ยฐ street-level visualizations and AI-powered analytics for smarter decision-making in urban environments and corporate sectors |
314 | |||
| 4 |
Synectics Solutionssynectics-solutions.com
Provides collective defence against fraud and financial crime through shared insights, AI-driven solutions, and cross-sector collaboration for compliance. |
274 | |||
| 5 |
Pulsemypulse.io
Revolutionizing financial data presentation for small businesses with a user-friendly platform, fostering confidence and growth through simplified financial management |
216 | |||
| 6 |
Acin (acquired by CUBE)acin.com
Industry utility solution for non-financial risk, utilizing AI and subject matter expertise to enhance risk control quality, compliance, and cost efficiency |
209 | |||
| 7 |
Target Replyreply.com
Specializing in Business Intelligence & Advanced Analytics solutions, the company supports companies in identifying and delivering data-driven solutions across various industries |
206 | |||
| 8 |
Sagacitysagacitysolutions.co.uk
Sagacity is a customer-centric data analytics company helping leading brands transform customer data into valuable insights for improved decision-making and business outcomes |
182 | |||
| 9 |
Diggibyte Technologiesdiggibyte.com
A technology consulting company specialized in building innovative products and solutions using big data and analytics on cloud and on-premises platforms |
176 | |||
| 10 |
Euranovaeuranova.eu
Drives digital transformation and innovation, harnessing AI and Data power for businesses, crafting innovative solutions, exploring emerging technologies, fostering company culture. |
154 | |||
| 11 | 151 | ||||
| 12 |
Snowplowsnowplow.io
Snowplow enables organizations to generate first-party customer data for Marketing and Advertising, empowering customer engagement while ensuring data governance compliance |
143 | |||
| 13 |
Eco-Countereco-compteur.com
Specializes in collecting and analyzing pedestrian and bicycle traffic data, offering hardware, software, and professional services worldwide. |
136 | |||
| 14 |
TWAICEtwaice.com
A battery analytics software company providing actionable insights throughout the battery lifecycle, helping companies save time and costs while enhancing performance |
107 | |||
| 15 | 97 | ||||
| 16 |
AVILOO Battery Diagnosticsaviloo.com
AVILOO's team develops an independent testing system for electric vehicle batteries, aiding in decision-making on whether to purchase or not |
95 | |||
| 17 | 91 | ||||
| 18 |
data-majordata-major.com
Data-Major is a digital services company providing expert consulting in data intelligence, management, exchange, and science, as well as project management solutions across various industries |
83 | |||
| 19 |
DHL Data & AI
Providing DHL Group with Data Analytics, Operations Research, Machine Learning, AI Platforms, and Engineering services to drive sustainable analytics integration and long-term strategy |
82 | |||
| 20 |
Check & Visitcheckandvisit.com
Flexible AI-based inspections providing tailored data collection, instant 360ยฐ insights, and seamless integration for real estate, insurance, and energy professionals. |
82 | |||
| 21 |
PredictXpredictx.com
PredictX enables clients to predict, automate critical business decisions with AI platform, improving performance, reducing risk, optimizing engagement, driving savings |
82 | |||
| 22 |
Ciratacirata.com
Specializes in migrating Hadoop data lakes to cloud platforms, enabling AI and analytics with flexibility, efficiency, and risk reduction. |
71 | |||
| 23 | 67 | ||||
| 24 |
Solidatussolidatus.com
Solidatus helps organizations gain trust in their data, make informed decisions, optimize infrastructure, operate efficiently, and minimize risk with dynamic discovery and visualization |
65 | |||
| 25 |
MBD Analyticsmbdanalytics.com
Specialized Data Analytics firm with 20+ years experience helping leading companies improve decision-making through Big Data technologies, Machine Learning models, and business insights |
61 | |||
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. | |||||
| 26 | 60 | ||||
| 27 |
Zapmapzapmap.com
The company provides a user-friendly platform to search for, plan, and pay for electric vehicle charging stations, making EV charging simple and convenient |
57 | |||
| 28 |
Think-itthink-it.io
Enabling organizations to unlock data potential safely, responsibly, at scale. Building sovereign data spaces and secure AI pipelines for cross-industry collaboration and collective intelligence. |
56 | |||
| 29 |
PowerUppowerup-technology.com
Develops advanced battery analytics solutions enabling operators to optimize reliability, safety, and sustainability of battery operations using operational data. |
54 | |||
| 30 |
shipzeroshipzero.com
A sustainable transport and logistics company leveraging machine learning and advanced analytics to reduce emissions and improve operations globally |
53 | |||
| 31 |
Advanced Infrastructureadvanced-infrastructure.co.uk
We help private companies, local authorities, and consultants plan and operate local energy transitions using low carbon power through data science and software |
45 | |||
| 32 |
Sheppershepper.com
Shepper connects businesses with local people worldwide for tailored data collection and operational tasks to support various industries efficiently |
44 | |||
| 33 |
Guildhawkguildhawk.com
Provider of multilingual data solutions for top clients like Amgen and CNN Specializing in digital human technology, AI translation, and data security |
38 | |||
| 34 |
stanestane-groupe.fr
Expert CRO facilitating clinical research in community medicine through a national professional network, health data warehouse, and platform for real-world health innovation. |
37 | |||
| 35 | 36 | ||||
| 36 |
dFaktodfakto.com
The company specializes in distributing critical information, fixing data quality issues, implementing Odoo in complex environments, and co-creating innovative data solutions |
36 | |||
| 37 |
Trลซatatruata.com
Specializing in privacy-enhancing technologies, we provide data de-identification and true anonymization solutions, leveraging cross-specialism expertise for data empowerment at scale |
35 | |||
| 38 |
Transvaulttransvault.com
Industry-leading email archive migration company delivering secure and seamless Cloud Office migrations worldwide, with a focus on expertise, integrity, and top-notch technology |
34 | |||
| 39 |
MODULOPImodulopi.com
MODULOPI partners with SNCF RESEAU to enhance infrastructure data quality and maintenance, optimize train traffic, and improve French rail network planning |
32 | |||
| 40 |
Therapytetherapyte.com
Therapyte offers Real-World Evidence solutions by utilizing AI algorithms to collect and analyze data from millions of electronic health records for clinical research projects |
32 | |||
| 41 |
HyLighthylight.aero
HyLight develops drones for eco-friendly inspections of gas infrastructure and power lines to prevent environmental harm, aiming to revolutionize aerial data collection |
31 | |||
| 42 | 29 | ||||
| 43 |
Rolleegetrollee.com
Open Finance platform providing financial institutions with fast access to income and employment data, focused on serving the gig economy #fintech #API |
28 | |||
| 44 |
Decentriqdecentriq.com
This company enables secure collaboration on sensitive data across industries, offering a platform used by banks and healthcare organizations for simplicity |
27 | |||
| 45 |
Kavel 10 | hetbestebeeld.nlkavel10.nl
Offers high-quality geodata through Smart Surveying, utilizing mobile scanners on the ground and four aircraft for aerial data collection. |
27 | |||
| 46 |
MORESOPHYmoresophy.com
Provider of AI-powered data analytics solutions for industry leaders, enabling integration of high-quality data into cloud-based architectures for improved productivity and risk management |
26 | |||
| 47 |
HexaDonehexadone.fr
A French solution for local governments to manage their data independently using a modular platform, hypervisor, and customizable use cases |
26 | |||
| 48 |
Orianeoriane.xyz
Provides advanced tools for brands, agencies, and creators to track and analyze content reach, reposts, and remixes worldwide. |
25 | |||
| 49 |
Slingwaveslingwave.com
Innovative marketing analytics platform using AI and data modeling to optimize marketing investments and drive growth in a cookieless world |
25 | |||
| 50 |
Hydromeahydromea.com
Hydromea develops a data management platform for underwater applications that improves asset integrity, reduces costs, and minimizes environmental impact |
25 | |||
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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 13, 2026.
More company lists in Europe
- The largest companies in Europe 213,526
- Multinational companies in Europe 42,019
- Companies with in-house R&D in Europe 20,166
- Retail chains in Europe 19,258
- Manufacturers in Europe 18,151
- Professional services firms in Europe 13,699
- SaaS companies in Europe 13,682
- Software Development companies in Europe 12,950
- Financial services firms in Europe 12,941
- IT Services and IT Consulting companies in Europe 11,704
- IT services companies in Europe 11,376
- Hardware manufacturers in Europe 10,563
- Family-owned companies in Europe 9,878
- Critical infrastructure operators in Europe 9,815
- Financial Services companies in Europe 9,479
- Consulting firms in Europe 8,900
- Public sector organisations in Europe 8,565
- Education providers in Europe 7,925
- Companies with a mobile app in Europe 7,899
- Distributors and wholesalers in Europe 7,573
- Retail companies in Europe 6,240
- Healthcare providers in Europe 6,132
- E-commerce companies in Europe 5,864
- Hotel and hospitality groups in Europe 5,739