The Work · The proof behind the words
Sovereignty is where we landed, after a thirty-three-year flight.
While the hyperscalers were busy preaching their 'depend without end' philosophy, E-Group built & deployed what completely destroys their very position. You can own what's yours, without compromise. This is the proof, every component of our platform, in action, right now.
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100+
Named deployments
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6
Sectors in production
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33
Years in production
Est. 1993 -
Million+
End-users
across the systems
The platform, proven
Our components. What's live & what's coming.
The platform is not a set of promises. Each component below is a real capability, proven in a named deployment. Where something is still in development, we say so.
Trust
Identity & Authentication
Live
Identity as a Service
Live
Digital Wallet
Live
Verifiable Credentials
In development
Consent & Data Sharing
Built
Data
Federated Data
Live
Federated Network
Live
Data Lake & Engineering
Live
Knowledge Graph
Research
Intelligence
Sovereign Reasoning
In development
Generation & Conversation
In development
Dialogue & Routing
Live
All twelve components are connected by Orchestration, proven as AIBox across every deployed system.
Featured deployments
When it matters,
E-Group delivers.
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TrustGovtech
Hungary's national identity.
KAÜ is how Hungary authenticates its citizens. Every government service, every day, at national scale. Built by E-Group, run by the state, trusted by everyone in between.
Live in production • 20+ years
National authentication infrastructure
Mission-critical • zero tolerance for failure
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EnergytechCustom built
Hungary's energy trading infrastructure.
Live as MAVIR for twenty-five years. Settlement, market modelling, regulatory compliance for the national electricity market.
Live in production • 25 years
National electricity market
Settlement & market modelling
Case studies
Selected references
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Integrate once, reach every sovereign cloud provider in Virt8ra
A single FedX-on-OpenNebula integration reaches the entire Virt8ra-participating provider ecosystem across six European countries
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Insurance claim photos, authenticated at the moment of capture — by Europe's own navigation satellites
E-Group's ProofX platform: a trust layer that turns a standard smartphone photo into a piece of legally defensible evidence.
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Hungary's genomic data, analysed across institutions - without a record moving
E-Group, Semmelweis University, and Budapest University of Technology and Economics are jointly developing FedXGen — a new module within the FedX platform, purpose-built for genomic and phenotypic data analysis.
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Europe's satellite navigation network, protected by AI - predicting ground station failures before they happen
E-Group and Thales Alenia Space France developed two AI pipelines, each designed to work around the data limitations of the real operational environment.
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Federated learning beyond healthcare: hydrogen fuel cells for Bosch trucks
E-Group and Bosch established a research-grade federated learning pilot under the IPCEI-CIS framework. Bosch handles truck data collection, processing, filtering, and transfer to their regional cloud; the FedX client deploys regionally and trains models locally against this data.
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FedX as a managed cloud service - federated learning delivered through a tier-one European telecoms cloud
E-Group and TIM established the FedTIM collaboration under the IPCEI-CIS framework. FedX is deployed onto TIM ECC's lab8ra environment using TIM ECC's own orchestration capability, then exposed through the TIM Cloud Services catalogue so customers can activate federated learning through a standard service-order workflow - the same experience as adjacent cloud services.
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Eight sovereign European providers, six countries, one federated AI layer - data stays, AI travels
E-Group deployed FedX within the Virt8ra partner ecosystem of the IPCEI-CIS initiative, establishing a federated processing layer that runs on top of sovereign EU infrastructures.
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A transformer model that translates biology into medicine, at scale
CellMo.AI is E-Group's platform for predictive cellular biology, combining current network analysis methods with the transformer architecture behind breakthroughs in large language models.
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Telemonitoring built to the trust standards of national identity infrastructure
E-Group built the Remote Patient Monitoring platform as part of its Digital Trust product family, applying the same identity and security infrastructure used in KAÜ and the national banking stack to the healthcare monitoring challenge.
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Public data, private insight - pharmaceutical trade analytics for Hungary's National Health Insurance Fund
E-Group built a trend analysis dashboard on its Smart DataLake (DLX) platform, ingesting NEAK's publicly published medicine trade data and applying the same data engineering, transformation, and business intelligence methodology used in the InnoHealth DataLake.
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A self-learning AI and human customer service platform, live since 2021
E-Group built the Self-Learning Dialogue Manager as an EU-funded project (VEKOP programme. The system automatically handles customer communication tasks, identifies task types, and intelligently routes customers to human operators via call centre or chat interfaces when needed.
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Your data, your consent, your terms - a live three-party marketplace for responsible personal data reuse
E-Group built and operates reData.me - a consent-based personal data sharing and monetisation platform connecting Data Subjects (individuals), Data Users (companies wanting data), and Data Holders (companies holding data).
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Biometric identity verification, quantum-safe cryptography, legally binding digital signatures applied to the ballot
E-Group built the e-Voting system in cooperation with the Hungarian Association for Electronic Signature, deploying pre-election registration, petition collection, and electronic voting and election management on its Digital Identity Platform.
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Face and palm. No card. No phone. Payment completed - biometric authentication live since September 2019
E-Group built Pay with a Smile as part of its Trust infrastructure product line, deploying face recognition for primary identification and palm recognition for secondary authentication.
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Secure authenticated document transfer for Hungary's central bank built on the same trust infrastructure as KAÜ
E-Group built the MNB secure data transfer platform on its Digital Identity Platform - the same infrastructure that powers KAÜ, IDXaaS, and the MyD Wallet.
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A camera, a voice call, and an operator who can see what you cannot - 5,000 users living more independently
E-Group built Remote Eye (Távszem) on MOBIX - the same secure real-time communication platform as Kontakt - and operates it in E-Group's private secure cloud with 24/7 availability.
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300,000+ calls. 16,000 hours of conversation. Sign language interpretation - on demand, since 2014
E-Group built Kontakt on MOBIX - its secure real-time communication platform, part of the Xchange product line - and has hosted and operated it in E-Group's private secure cloud.
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Instead of moving data to the model - move the model to the data. Europe's answer to centralised AI, built by E-Group
E-Group's IPCEI-CIS project - FedEU.ai - inverts the conventional AI paradigm. Built on FedX, E-Group's proprietary federated learning platform, it delivers 0% accuracy loss versus central training, 90% energy savings, and a proprietary protocol reducing the environmental footprint of large-scale federated ML by up to 25%.
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Europe's fragmented cloud market, brought into one trusted catalogue
Within the consortium, E-Group holds technical leadership for two critical infrastructure domains: the payment subsystems - developing secure, scalable transaction processing enabling orders, billing, invoicing, and payments across the federated marketplace - and the trusted identity framework - building authentication and authorisation systems ensuring secure access across independent cloud service providers.
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International energy operations at multinational scale - E-Group's EnergyTech portfolio extends beyond Hungary
E-Group built digital infrastructure for Total Energies - advanced systems architecture supporting energy operations, management systems, and operational efficiency across the company's multi-national operations.
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Refining, distribution, and retail across Central and Eastern Europe - digital infrastructure for Hungary's multinational energy company
E-Group built comprehensive digital systems for MOL Group supporting refining operations, distribution logistics, and retail network management across the company's Central and Eastern European footprint.
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The antibiotic resistance crisis, tackled through data. Drug repositioning for veterinary medicine - built on the same infrastructure as InnoHealth
E-Group built the Animal Health Innovation Platform on blueprints from the InnoHealth DataLake, applying proven data engineering methodology to veterinary and food safety data.
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A platform predicted a new use for an existing compound. That compound is now in Phase 2 clinical trials
Built as part of the InnoHealth DataLake initiative with the University of Pécs, Repo-X translates the abstract language of biology into drug-disease relationships using a large-parameter AI model (50M+ parameters) trained on a multi-aspect cell model integrating 30+ big data sources and 2.25 million biomedical associations.
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A health data lake that became the foundation for AI drug discovery, antibiotic resistance research, and a Microsoft flagship case study
E-Group built the InnoHealth DataLake with the University of Pécs starting in 2017 (formal launch 2018), using its Smart Data / DLX platform on a Microsoft SQL Server Big Data Cluster.
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Twelve independent biobanks, fragmented and incompatible - unified into Hungary's first national federated biobank network
E-Group worked with Semmelweis University to build a federated biobank network using its Smart Data / DLX platform. The architecture creates interoperability between the 12 biobank databases at the institutional level without centralising the underlying data.
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The world's largest card network, Hungary's largest bank - and a gateway processing 400,000+ transactions daily since 2011
E-Group built the gateway performing protocol conversion between OTP Bank's acquirer interface and UnionPay's online message interface.
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One banking frontend, five countries, thirty years - and still expanding
E-Group has been engaged with Crédit Agricole Group since 1994. Over three decades, E-Group delivered aligned requirements centrally while customising and enrolling country-specific payment solutions and security components across to regional banks. The platform includes a Host2Host solution, web-based administrative tool, mobile application, and standalone security module.
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95% of Hungary's student loans contracted digitally - no branch visit, no paper, no delay
E-Group deployed its Digital Identity Platform to support the entire Diákhitel user journey. Students authenticate using citizen gateway accounts (KAÜ/Ügyfélkapu+), DÁP or eID cards. Data is verified in real time against central government registries, pre-populating the loan application form with accurate, authenticated data.
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Enterprise-grade identity infrastructure - without building it from scratch. SaaS-delivered, EU-funded, production-ready
IDXaaS is the SaaS delivery layer of E-Group's Digital Identity Platform, developed with EU funding through the VEKOP programme in partnership with the University of Pécs.
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Legally binding document authentication - centrally issued for every citizen
E-Group built the Központi Dokumentumhitelesítési Ügynök (KDÜ) as a module within the Government Certificate Authority (GovCA) programme, operated by NISZ.
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Every Hungarian citizen. Every government service. Every day. Built by E-Group since 2003
KAÜ is how Hungary authenticates its citizens. Every government service, every day, at national scale. Built by E-Group, run by the state, trusted by everyone in between.
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Hungary's energy trading infrastructure, live for 25 years
Live as MAVIR for twenty-five years. Settlement, market modelling, regulatory compliance.
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Europe's largest federated health network
Live as HeliX. Eight biobanks, fifty healthcare providers, EHDEN certified. Data never leaves source systems.
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Twenty years of corporate banking infrastructure across five countries
Built for Crédit Agricole. International transaction processing at bank-grade reliability.
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Hospital data from four countries, analysed together - and never moved
HeliX connects eight biobanks and fifty healthcare providers across the continent into one queryable network. Privacy by design. Data never leaves source systems. EHDEN/OMOP certified.
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Hungary's eIDAS 2 wallet - built early, tested, and passing
Hold what is yours. A digital identity wallet that passed every published EU eIDAS 2.0 testbed scenario. Backward-compatible with KAÜ.