# The 50 largest Data Infrastructure and Analytics companies in Europe

Tamtam tracks 103 Data Infrastructure and Analytics companies headquartered in Europe. This list ranks the 50 largest by number of employees on LinkedIn, led by GWI, Edit and Cyclomedia. Their median headcount is 61. Half of them were founded in 2017 or later. The most common headquarters are London (10), Munich (3) and Berlin (2).

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.

🌍 Europe · 50 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [GWI](https://www.tamtam.ai/c/gwi) (gwi.com)<br>This company provides trusted consumer insights globally for brands, agencies, and media They offer unique studies and custom research services | Data Infrastructure and Analytics | 🇬🇧 London | 758 | 2009 |
| 2 | [Edit](https://www.tamtam.ai/c/edit) (salocin-group.com)<br>A data-driven marketing agency in London and Bath, delivering bespoke solutions and campaigns for global brands with a focus on growth and sustainability | Data Infrastructure and Analytics | 🇬🇧 Bath | 663 |  |
| 3 | [Cyclomedia](https://www.tamtam.ai/c/cyclomedia) (cyclomedia.com)<br>Transforms real world data into valuable insights with 360° street-level visualizations and AI-powered analytics for smarter decision-making in urban environments and corporate sectors | Data Infrastructure and Analytics | 🇳🇱 Zaltbommel (NL) | 314 | 1980 |
| 4 | [Synectics Solutions](https://www.tamtam.ai/c/synectics-solutions) (synectics-solutions.com)<br>Provides collective defence against fraud and financial crime through shared insights, AI-driven solutions, and cross-sector collaboration for compliance. | Data Infrastructure and Analytics | 🇬🇧 Burslem | 274 | 1992 |
| 5 | [Pulse](https://www.tamtam.ai/c/pulse-london) (mypulse.io)<br>Revolutionizing financial data presentation for small businesses with a user-friendly platform, fostering confidence and growth through simplified financial management | Data Infrastructure and Analytics | 🇬🇧 London | 216 |  |
| 6 | [Acin (acquired by CUBE)](https://www.tamtam.ai/c/acin-acquired-by-cube) (acin.com)<br>Industry utility solution for non-financial risk, utilizing AI and subject matter expertise to enhance risk control quality, compliance, and cost efficiency | Data Infrastructure and Analytics | 🇬🇧 London | 209 | 2018 |
| 7 | [Target Reply](https://www.tamtam.ai/c/target-reply) (reply.com)<br>Specializing in Business Intelligence & Advanced Analytics solutions, the company supports companies in identifying and delivering data-driven solutions across various industries | Data Infrastructure and Analytics | 🇮🇹 Milan | 206 | 2007 |
| 8 | [Sagacity](https://www.tamtam.ai/c/sagacity) (sagacitysolutions.co.uk)<br>Sagacity is a customer-centric data analytics company helping leading brands transform customer data into valuable insights for improved decision-making and business outcomes | Data Infrastructure and Analytics | 🇬🇧 London | 182 | 2005 |
| 9 | [Diggibyte Technologies](https://www.tamtam.ai/c/diggibyte-technologies) (diggibyte.com)<br>A technology consulting company specialized in building innovative products and solutions using big data and analytics on cloud and on-premises platforms | Data Infrastructure and Analytics | 🇸🇪 Upplands Väsby | 176 | 2021 |
| 10 | [Euranova](https://www.tamtam.ai/c/euranova) (euranova.eu)<br>Drives digital transformation and innovation, harnessing AI and Data power for businesses, crafting innovative solutions, exploring emerging technologies, fostering company culture. | Data Infrastructure and Analytics | 🇧🇪 Mont-Saint-Guibert | 154 | 2008 |
| 11 | [Dune](https://www.tamtam.ai/c/dune) (dune.com)<br>Platform providing organized, decoded, and human-readable blockchain data to make crypto data accessible and understandable for users. | Data Infrastructure and Analytics | 🇳🇴 Oslo | 151 | 2018 |
| 12 | [Snowplow](https://www.tamtam.ai/c/snowplow) (snowplow.io)<br>Snowplow enables organizations to generate first-party customer data for Marketing and Advertising, empowering customer engagement while ensuring data governance compliance | Data Infrastructure and Analytics | 🇬🇧 London | 143 | 2012 |
| 13 | [Eco-Counter](https://www.tamtam.ai/c/eco-counter) (eco-compteur.com)<br>Specializes in collecting and analyzing pedestrian and bicycle traffic data, offering hardware, software, and professional services worldwide. | Data Infrastructure and Analytics | 🇫🇷 Lannion | 136 | 2000 |
| 14 | [TWAICE](https://www.tamtam.ai/c/twaice) (twaice.com)<br>A battery analytics software company providing actionable insights throughout the battery lifecycle, helping companies save time and costs while enhancing performance | Data Infrastructure and Analytics | 🇩🇪 Munich | 107 | 2018 |
| 15 | [SPREAD AI](https://www.tamtam.ai/c/spread-ai) (spread.ai)<br>SPREAD simplifies complex product information for cars, aircraft, and heavy machines through an Engineering Intelligence Network, benefiting companies like Mercedes and Porsche | Data Infrastructure and Analytics | 🇩🇪 Berlin | 97 | 2019 |
| 16 | [AVILOO Battery Diagnostics](https://www.tamtam.ai/c/aviloo-battery-diagnostics) (aviloo.com)<br>AVILOO's team develops an independent testing system for electric vehicle batteries, aiding in decision-making on whether to purchase or not | Data Infrastructure and Analytics | 🇦🇹 Wiener Neudorf | 95 |  |
| 17 | [Weld](https://www.tamtam.ai/c/weld-copenhagen) (weld.app)<br>Weld offers a platform that syncs data with powerful ELT, SQL Transformations, rELT, and AI Assistant, integrating with 100+ apps, files, and databases for streamlined data pipelines | Data Infrastructure and Analytics | 🇩🇰 Copenhagen | 91 |  |
| 18 | [data-major](https://www.tamtam.ai/c/data-major) (data-major.com)<br>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 | Data Infrastructure and Analytics | 🇫🇷 Lyon | 83 | 2019 |
| 19 | [DHL Data & AI](https://www.tamtam.ai/c/dhl-data-and-ai)<br>Providing DHL Group with Data Analytics, Operations Research, Machine Learning, AI Platforms, and Engineering services to drive sustainable analytics integration and long-term strategy | Data Infrastructure and Analytics | 🇩🇪 Bonn | 82 |  |
| 20 | [Check & Visit](https://www.tamtam.ai/c/check-and-visit) (checkandvisit.com)<br>Flexible AI-based inspections providing tailored data collection, instant 360° insights, and seamless integration for real estate, insurance, and energy professionals. | Data Infrastructure and Analytics | 🇫🇷 Rennes | 82 | 2017 |
| 21 | [PredictX](https://www.tamtam.ai/c/predictx) (predictx.com)<br>PredictX enables clients to predict, automate critical business decisions with AI platform, improving performance, reducing risk, optimizing engagement, driving savings | Data Infrastructure and Analytics | 🇬🇧 London | 82 | 2012 |
| 22 | [Cirata](https://www.tamtam.ai/c/cirata) (cirata.com)<br>Specializes in migrating Hadoop data lakes to cloud platforms, enabling AI and analytics with flexibility, efficiency, and risk reduction. | Data Infrastructure and Analytics | 🇮🇪 Belfast | 71 | 2023 |
| 23 | [Alvin](https://www.tamtam.ai/c/alvin) (alvin.ai)<br>Enabling teams to enhance data quality and usability through automated data lineage technology, impacting analysis, discovery, tracing, and more | Data Infrastructure and Analytics | 🇪🇪 Tallinn | 67 | 2018 |
| 24 | [Solidatus](https://www.tamtam.ai/c/solidatus) (solidatus.com)<br>Solidatus helps organizations gain trust in their data, make informed decisions, optimize infrastructure, operate efficiently, and minimize risk with dynamic discovery and visualization | Data Infrastructure and Analytics | 🇬🇧 London | 65 | 2011 |
| 25 | [MBD Analytics](https://www.tamtam.ai/c/mbd-analytics) (mbdanalytics.com)<br>Specialized Data Analytics firm with 20+ years experience helping leading companies improve decision-making through Big Data technologies, Machine Learning models, and business insights | Data Infrastructure and Analytics | 🇪🇸 Alcobendas | 61 | 1990 |
| 26 | [DEMA](https://www.tamtam.ai/c/dema) (dema.ai)<br>Innovative AI decision platform for e-commerce, providing real-time insights to optimize marketing, inventory, customer experience, and website performance for profitable growth | Data Infrastructure and Analytics | 🇸🇪 Stockholm | 60 | 2022 |
| 27 | [Zapmap](https://www.tamtam.ai/c/zapmap) (zapmap.com)<br>The company provides a user-friendly platform to search for, plan, and pay for electric vehicle charging stations, making EV charging simple and convenient | Data Infrastructure and Analytics | 🇬🇧 Bristol | 57 | 2012 |
| 28 | [Think-it](https://www.tamtam.ai/c/think-it) (think-it.io)<br>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. | Data Infrastructure and Analytics | 🇩🇪 Berlin | 56 | 2017 |
| 29 | [PowerUp](https://www.tamtam.ai/c/powerup) (powerup-technology.com)<br>Develops advanced battery analytics solutions enabling operators to optimize reliability, safety, and sustainability of battery operations using operational data. | Data Infrastructure and Analytics | 🇫🇷 Paris | 54 | 2017 |
| 30 | [shipzero](https://www.tamtam.ai/c/shipzero) (shipzero.com)<br>A sustainable transport and logistics company leveraging machine learning and advanced analytics to reduce emissions and improve operations globally | Data Infrastructure and Analytics | 🇩🇪 Hamburg | 53 | 2018 |
| 31 | [Advanced Infrastructure](https://www.tamtam.ai/c/advanced-infrastructure) (advanced-infrastructure.co.uk)<br>We help private companies, local authorities, and consultants plan and operate local energy transitions using low carbon power through data science and software | Data Infrastructure and Analytics | 🇬🇧 Cambridge | 45 | 2018 |
| 32 | [Shepper](https://www.tamtam.ai/c/shepper) (shepper.com)<br>Shepper connects businesses with local people worldwide for tailored data collection and operational tasks to support various industries efficiently | Data Infrastructure and Analytics | 🇬🇧 London | 44 | 2016 |
| 33 | [Guildhawk](https://www.tamtam.ai/c/guildhawk) (guildhawk.com)<br>Provider of multilingual data solutions for top clients like Amgen and CNN Specializing in digital human technology, AI translation, and data security | Data Infrastructure and Analytics | 🇬🇧 London | 38 | 2001 |
| 34 | [stane](https://www.tamtam.ai/c/stane) (stane-groupe.fr)<br>Expert CRO facilitating clinical research in community medicine through a national professional network, health data warehouse, and platform for real-world health innovation. | Data Infrastructure and Analytics | 🇫🇷 Lyon | 37 | 2019 |
| 35 | [Kleene.ai](https://www.tamtam.ai/c/kleene-ai) (kleene.ai)<br>Kleene provides an end-to-end platform for organizing data, generating AI-powered insights, and enabling better, faster decision-making for businesses | Data Infrastructure and Analytics | 🇬🇧 London | 36 | 2017 |
| 36 | [dFakto](https://www.tamtam.ai/c/dfakto) (dfakto.com)<br>The company specializes in distributing critical information, fixing data quality issues, implementing Odoo in complex environments, and co-creating innovative data solutions | Data Infrastructure and Analytics | 🇧🇪 Woluwe-Saint-Pierre | 36 | 2000 |
| 37 | [Trūata](https://www.tamtam.ai/c/truata) (truata.com)<br>Specializing in privacy-enhancing technologies, we provide data de-identification and true anonymization solutions, leveraging cross-specialism expertise for data empowerment at scale | Data Infrastructure and Analytics | 🇮🇪 Leopardstown | 35 |  |
| 38 | [Transvault](https://www.tamtam.ai/c/transvault) (transvault.com)<br>Industry-leading email archive migration company delivering secure and seamless Cloud Office migrations worldwide, with a focus on expertise, integrity, and top-notch technology | Data Infrastructure and Analytics | 🇬🇧 Clevedon | 34 | 2006 |
| 39 | [MODULOPI](https://www.tamtam.ai/c/modulopi) (modulopi.com)<br>MODULOPI partners with SNCF RESEAU to enhance infrastructure data quality and maintenance, optimize train traffic, and improve French rail network planning | Data Infrastructure and Analytics | 🇫🇷 Dijon | 32 | 2010 |
| 40 | [Therapyte](https://www.tamtam.ai/c/therapyte) (therapyte.com)<br>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 | Data Infrastructure and Analytics | 🇩🇪 Munich | 32 | 2019 |
| 41 | [HyLight](https://www.tamtam.ai/c/hylight) (hylight.aero)<br>HyLight develops drones for eco-friendly inspections of gas infrastructure and power lines to prevent environmental harm, aiming to revolutionize aerial data collection | Data Infrastructure and Analytics | 🇫🇷 Le Plessis-Pâté | 31 | 2022 |
| 42 | [ISx4](https://www.tamtam.ai/c/isx4) (isx4.com)<br>Expert in advanced analytics and AI, providing strategy, solutions, services, and support in on-premise and cloud environments for various industries Offering vendor-agnostic approach | Data Infrastructure and Analytics | 🇮🇪 Newry | 29 | 2017 |
| 43 | [Rollee](https://www.tamtam.ai/c/rollee) (getrollee.com)<br>Open Finance platform providing financial institutions with fast access to income and employment data, focused on serving the gig economy #fintech #API | Data Infrastructure and Analytics | 🇫🇷 Paris | 28 | 2021 |
| 44 | [Decentriq](https://www.tamtam.ai/c/decentriq) (decentriq.com)<br>This company enables secure collaboration on sensitive data across industries, offering a platform used by banks and healthcare organizations for simplicity | Data Infrastructure and Analytics | 🇨🇭 Zurich | 27 | 2019 |
| 45 | [Kavel 10 \| hetbestebeeld.nl](https://www.tamtam.ai/c/kavel-10-hetbestebeeld-nl) (kavel10.nl)<br>Offers high-quality geodata through Smart Surveying, utilizing mobile scanners on the ground and four aircraft for aerial data collection. | Data Infrastructure and Analytics | 🇳🇱 Drachten | 27 | 2011 |
| 46 | [MORESOPHY](https://www.tamtam.ai/c/moresophy) (moresophy.com)<br>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 | Data Infrastructure and Analytics | 🇩🇪 Munich | 26 | 2001 |
| 47 | [HexaDone](https://www.tamtam.ai/c/hexadone) (hexadone.fr)<br>A French solution for local governments to manage their data independently using a modular platform, hypervisor, and customizable use cases | Data Infrastructure and Analytics | 🇫🇷 Issy-les-Moulineaux | 26 | 2022 |
| 48 | [Oriane](https://www.tamtam.ai/c/oriane) (oriane.xyz)<br>Provides advanced tools for brands, agencies, and creators to track and analyze content reach, reposts, and remixes worldwide. | Data Infrastructure and Analytics | 🇬🇧 Dover | 25 | 2025 |
| 49 | [Slingwave](https://www.tamtam.ai/c/slingwave) (slingwave.com)<br>Innovative marketing analytics platform using AI and data modeling to optimize marketing investments and drive growth in a cookieless world | Data Infrastructure and Analytics | 🇬🇧 Los Angeles | 25 | 2017 |
| 50 | [Hydromea](https://www.tamtam.ai/c/hydromea) (hydromea.com)<br>Hydromea develops a data management platform for underwater applications that improves asset integrity, reduces costs, and minimizes environmental impact | Data Infrastructure and Analytics | 🇨🇭 Renens | 25 | 2014 |

## 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](https://www.tamtam.ai/l/largest-companies-in-europe) (213,526)
- [Multinational companies in Europe](https://www.tamtam.ai/l/multinational-companies-in-europe) (42,019)
- [Companies with in-house R&D in Europe](https://www.tamtam.ai/l/r-and-d-companies-in-europe) (20,166)
- [Retail chains in Europe](https://www.tamtam.ai/l/retail-chains-in-europe) (19,258)
- [Manufacturers in Europe](https://www.tamtam.ai/l/manufacturers-in-europe) (18,151)
- [Professional services firms in Europe](https://www.tamtam.ai/l/professional-services-firms-in-europe) (13,699)
- [SaaS companies in Europe](https://www.tamtam.ai/l/saas-companies-in-europe) (13,682)
- [Software Development companies in Europe](https://www.tamtam.ai/l/software-development-companies-in-europe) (12,950)
- [Financial services firms in Europe](https://www.tamtam.ai/l/financial-services-firms-in-europe) (12,941)
- [IT Services and IT Consulting companies in Europe](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-in-europe) (11,704)
- [IT services companies in Europe](https://www.tamtam.ai/l/it-services-companies-in-europe) (11,376)
- [Hardware manufacturers in Europe](https://www.tamtam.ai/l/hardware-companies-in-europe) (10,563)
- [Family-owned companies in Europe](https://www.tamtam.ai/l/family-owned-companies-in-europe) (9,878)
- [Critical infrastructure operators in Europe](https://www.tamtam.ai/l/critical-infrastructure-operators-in-europe) (9,815)
- [Financial Services companies in Europe](https://www.tamtam.ai/l/financial-services-companies-in-europe) (9,479)
- [Consulting firms in Europe](https://www.tamtam.ai/l/consulting-firms-in-europe) (8,900)
- [Public sector organisations in Europe](https://www.tamtam.ai/l/public-sector-organisations-in-europe) (8,565)
- [Education providers in Europe](https://www.tamtam.ai/l/education-companies-in-europe) (7,925)
- [Companies with a mobile app in Europe](https://www.tamtam.ai/l/companies-with-mobile-app-in-europe) (7,899)
- [Distributors and wholesalers in Europe](https://www.tamtam.ai/l/distributors-and-wholesalers-in-europe) (7,573)
- [Retail companies in Europe](https://www.tamtam.ai/l/retail-companies-in-europe) (6,240)
- [Healthcare providers in Europe](https://www.tamtam.ai/l/healthcare-providers-in-europe) (6,132)
- [E-commerce companies in Europe](https://www.tamtam.ai/l/ecommerce-companies-in-europe) (5,864)
- [Hotel and hospitality groups in Europe](https://www.tamtam.ai/l/hospitality-groups-in-europe) (5,739)

## The same list elsewhere

- [Data Infrastructure and Analytics companies in the world](https://www.tamtam.ai/l/data-infrastructure-and-analytics-companies-in-the-world) (197)
- [Data Infrastructure and Analytics companies in the United Kingdom](https://www.tamtam.ai/l/data-infrastructure-and-analytics-companies-united-kingdom) (33)
- [Data Infrastructure and Analytics companies in France](https://www.tamtam.ai/l/data-infrastructure-and-analytics-companies-france) (31)

---

Source: https://www.tamtam.ai/l/data-infrastructure-and-analytics-companies-in-europe