Mainframe Services
Modernise, secure, and optimise your mainframe environment with deep expertise in infrastructure, integration, and workload management.
✅ z/OS, z/VM, z/Linux expertise
✅ FICON SANs & DR solutions
✅ Crypto, backup & cyber recovery
✅ Migration, re-platforming & integration
✅ Middleware, automation & optimisation
Deep Expertise for Mission-Critical Mainframe Environments
ITgility is a recognised leader in delivering comprehensive mainframe services that support modernisation, resilience, and operational excellence across enterprise environments. Our team brings decades of experience across z/OS, z/VM, and z/Linux, enabling organisations to maintain and evolve their mainframe platforms while aligning with broader digital transformation strategies.
We specialise in the end-to-end lifecycle of mainframe technology, from hardware refreshes and DR automation to database management, performance optimisation, and hybrid integration with distributed platforms and cloud ecosystems. Whether your focus is on extending the life of your investment, enhancing cyber resilience, or planning a migration or re-platforming strategy, we bring the skills and structure to deliver with confidence.
Key Capabilities Include:
z/OS, z/VM & z/Linux Expertise: Proven delivery across IBM mainframe operating environments
Mainframe Technology Lifecycle: FICON SAN refreshes, DR planning, automation, and implementation
Mainframe Cyber Resilience: Crypto integration, backup, and air-gapped recovery architecture
Database & Middleware Management: Optimised configuration, tuning, and support for core applications and data
Automation & Workload Optimisation: Intelligent software tooling and platform tuning for performance and cost efficiency
Hybrid & Cloud Integration: Seamless interoperation with distributed systems and hybrid infrastructure
Security & Networking: Network integration, Identity Access Management (IAM), and mainframe-specific cybersecurity enforcement
Migration & Re-platforming: Structured approaches to migrate or modernise workloads to new-generation platforms or cloud-native alternatives
Why ITgility?
We don’t just support mainframes — we strategically enable them. From health assessments and DR design to full-scale re-platforming, ITgility combines deep technical knowledge, toolset proficiency, and business-first consulting to help clients maximise the value of their mainframe investments while planning for the future.