The cost of virtualisation and platform modernisation services in the UK depends on the number and complexity of workloads, current hypervisors and hardware, lifecycle and licensing constraints, discovery and dependency mapping, target-platform design, V2V or V2P migration, storage and network changes, security and resilience controls, testing, rollback, downtime windows, documentation, and operational handover. Platform, cloud, hardware, and third-party licence charges are separate unless the agreed proposal states otherwise. KMayer confirms workload scope, migration waves, acceptance criteria, responsibilities, exclusions, rollback, support, and exit before pricing is agreed. A scoped assessment is required for an accurate proposal.