Enterprise modernization for global organizations. Our services are built around your business reality. We design and implement scalable software, cloud, and data solutions that solve real operational challenges.
DNA Solutions delivers enterprise modernization across billing and charging, tolling and road charging, payment gateways, legacy modernization, Oracle migration, IT consulting, system integration, identity and access management, custom software, cloud, data analytics, and AI, engineered and maintained by the people who designed them.
We design, build, and maintain high-volume billing and charging engines. Our custom platforms process hundreds of millions of euros every month, with full revenue assurance and compliance with European regulations.
Explore service →We build toll backends, billing engines, and cross-border charging architecture for European toll operators. Our rating pipelines are designed to process high volumes of GPS events.
Explore service →We integrate PCI-DSS compliant payment gateways into billing and tolling platforms: PSP connections, idempotent payment flows, and automated reconciliation against the ledger. Captures, refunds, chargebacks, and settlement files are handled as first-class events, so finance closes the month on numbers that match.
Explore service →Oracle, SAP, legacy billing: your enterprise infrastructure runs on systems built 15 years ago. We modernize legacy systems without breaking what works, with no big-bang rewrites and no operational downtime.
Explore service →Strategic IT consulting grounded in 15+ years of hands-on engineering across Oracle, SAP, and enterprise infrastructure. We audit, architect, and optimize your enterprise systems.
Explore service →Version upgrades, partial exits to PostgreSQL or cloud-managed databases, and licensing footprints brought back in line with what you actually use. We size the route during the audit and execute it workload by workload.
Explore service →We connect SAP, Oracle, AFAS, custom ERPs, payment gateways, and legacy stacks with production-grade middleware, battle-tested on systems that move millions of transactions every day.
Explore service →We secure enterprise infrastructure with centralized identity management and single sign-on. Our Keycloak architectures govern access across your applications and user directories.
Explore service →Off-the-shelf software forces your processes into someone else's workflow. We build custom enterprise applications, platforms, and system integrations designed around the way your teams actually work.
Explore service →Legacy systems drain budgets with rising licensing costs and limited scalability. Our AWS and Azure cloud migration services modernize enterprise infrastructure without disrupting daily operations.
Explore service →We consolidate your scattered data sources into unified analytics platforms that executives actually use: real-time dashboards, self-service BI, and predictive insights.
Explore service →We apply machine learning models to your enterprise data to forecast maintenance windows, customer churn, and revenue trends. Our pipelines run on top of your existing data platforms.
Explore service →We integrate AI and machine learning into your existing enterprise infrastructure to automate processes, predict outcomes, and optimize operations, from intelligent document processing to demand forecasting.
Explore service →Custom AI built on European infrastructure with no OpenAI or hyperscaler dependency. Our document classification models outperformed Azure AI on 2 of 3 benchmark datasets (94.7% vs 84.2% on Canon), GDPR and AI Act ready.
Explore service →A look at the platforms we have built and modernized for European enterprises across these service lines.

A scalable microservices architecture that rates high volumes of GPS events and applies multi-country tax rules to generate unified invoices.
Rating pipeline, multi-country
A private document-classification model built for Canon, designed to beat the off-the-shelf hyperscaler service on the client's own data.
Custom model, private deploymentWe design technology that lands on your bottom line. European enterprises trust us with extreme data volumes and critical financial pipelines.
See Client ResultsBy optimizing software licensing fees for several European organizations, we delivered over €1M in annual cost savings.
We built and maintain a Deloitte-audited billing platform processing €300M in audited transactions every month.
A senior team of engineers and consultants across Europe.
T-Systems, Satellic, European Commission: our longest engagements last because we deliver.
Enterprise projects demand significant investment with operational stakes. Before commitment, you need direct answers about costs, realistic timelines, our expertise, and what happens when complexity emerges mid-project.
DNA Solutions was founded by Oracle veterans who maintained legacy systems for Europe's leading operators, so we understand from production experience where enterprise software breaks. We communicate honestly when complexity emerges, and we transfer complete knowledge so your teams own their systems instead of depending on consultants indefinitely. Our architecture is proven on Deloitte-audited platforms processing hundreds of thousands of transactions daily, and our partnerships with major operators run for years.
Our services cover AI and machine learning for process automation and predictive analytics, cloud migration that maintains operations throughout the transition, custom software development matched to your business requirements, IT consulting from engineers who have built production systems, DevOps automation that enables faster deployment with fewer failures, and data analytics that consolidates fragmented sources into unified visibility.
Timelines depend on infrastructure complexity, integration scope, regulatory requirements, and organizational readiness. A focused cloud migration takes 3-6 months, while complete platform modernization spans 12-24 months. Our phased approach breaks large transformations into manageable milestones, so each phase delivers tangible value before the next begins. A discovery phase reveals the actual complexity first: hidden dependencies, data quality issues, and compliance constraints that shape the strategy.