Cloud Migration & Modernisation for Secure, Agile Operations

Move workloads with a clear plan, modernise legacy systems and build a cloud environment that supports changing business needs.

Overview

Move Beyond Legacy Infrastructure

Legacy systems can limit agility, increase maintenance effort and make it harder to respond to changing business demands.

NCS London helps organisations assess, migrate and modernise workloads with a structured approach that considers application dependencies, security, performance and business continuity.

Consultant working on a laptop beneath a glowing cloud network graphic

What We Offer

Cloud Services Built Around Your Migration Goals

From migration planning to application modernisation and optimisation, move your technology environment towards your business goals.

Cloud Readiness & Migration Planning

Cloud Readiness & Migration Planning

Assess workloads, dependencies, risks and costs to define a practical migration roadmap.

Legacy Application Modernisation

Legacy Application Modernisation

Evaluate legacy applications and identify suitable options for rehosting, refactoring or redesigning them.

Cloud Infrastructure Modernisation

Cloud Infrastructure Modernisation

Design or improve cloud infrastructure to align with workload, performance, security and operational needs.

Secure Cloud Migration & Data Transfer

Secure Cloud Migration & Data Transfer

Plan workload and data transfers with appropriate access controls, validation and security measures.

Cloud Governance & Compliance

Cloud Governance & Compliance

Align cloud configurations, access policies and governance practices with business and regulatory requirements.

Cloud Cost & Performance Optimisation

Cloud Cost & Performance Optimisation

Review resource utilisation and workload performance to identify practical opportunities for improvement.

Our Approach

A Clear Path from Migration Planning to Cloud Delivery

We take a structured approach to migration, helping align technical decisions with business priorities, dependencies and operational needs.

The scope, sequencing and deliverables are agreed according to your environment and project requirements.

  1. 01

    Assess & Prioritise

    Review workloads, dependencies, risks and business requirements to determine migration priorities.

  2. 02

    Design the Target Environment

    Define the cloud architecture, migration strategy, security controls and transition plan.

  3. 03

    Migrate & Validate

    Move agreed workloads, verify data and application functionality, and address issues before handover.

  4. 04

    Stabilise & Optimise

    Monitor the migrated environment, resolve outstanding issues and identify opportunities for improvement.

Delivery Controls

Reduce Migration Risk. Keep Business Moving.

Plan for dependencies, validate critical workloads and prepare for potential disruption before migration begins.

No migration is entirely risk-free. Our focus is to identify material risks early, make trade-offs visible and establish appropriate controls before changes reach production.

  • Dependency MappingIdentify application, infrastructure and data dependencies before deciding migration order.
  • Planned Migration WindowsSchedule migration activities around business operations and agreed downtime requirements.
  • Data & Application ValidationVerify data integrity and application behaviour against agreed acceptance criteria.
  • Recovery & Contingency PlanningDefine appropriate recovery and rollback options for workloads where required.

Business Outcomes

What Your Business Gains from Cloud Modernisation

Build a more adaptable technology environment that supports business continuity, operational efficiency and future growth.

Greater Scalability

Accommodate changing workloads without relying solely on physical infrastructure upgrades.

Improved Business Agility

Make application changes and introduce new capabilities with fewer infrastructure constraints.

Stronger Security and Governance

Establish consistent controls and improve visibility across supported cloud workloads.

More Effective IT Spending

Understand cloud consumption, reduce unnecessary resource usage and make infrastructure costs easier to manage.

Better Operational Resilience

Design for availability, recovery and continuity based on the importance of each workload.

A Foundation for Innovation

Create an environment better suited to modern application development, data integration, analytics and future AI initiatives.

Why NCS London

Why Choose NCS for Cloud Migration?

A migration strategy shaped around your applications, infrastructure, risk profile and business goals.

Workload-Led Planning

Prioritise migration decisions around application needs and business impact.

Structured Delivery

Follow a defined path from assessment and design to migration and validation.

Risk-Aware Execution

Account for dependencies, security and continuity requirements throughout the project.

Focus Beyond Migration

Consider performance, maintainability and resource efficiency after workloads move.

Frequently Asked Questions

Cloud migration moves applications, data or workloads to a cloud environment. Cloud modernisation goes further by improving application architecture, infrastructure or operating models to better meet current requirements.

Workloads are assessed based on business value, application dependencies, performance, security, compliance, cost and technical readiness. This helps determine priorities and an appropriate migration strategy.

Legacy applications can be assessed to identify suitable options, which may include rehosting, replatforming, refactoring or replacing components. The right approach depends on application compatibility and business needs.

Planning can include dependency mapping, migration sequencing, agreed maintenance windows, testing, data validation and contingency planning. The level of disruption depends on the workloads and migration strategy.

The appropriate platform depends on your existing environment, workload requirements and business objectives. NCS London supports Amazon Web Services, Microsoft Azure, Google Cloud and Oracle Cloud Infrastructure.

Post-migration activities can include stabilisation, performance monitoring, security reviews, resource optimisation and operational handover, depending on the agreed project scope.

Contact us

Move to the Cloud with a Clear Plan

Assess your current environment, identify migration priorities and plan a modernisation path aligned with your business goals. NCS London can help you define the right next steps.

Prefer to talk? Call us on 020 3326 7268

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