Transition & Transformation

Application Rationalisation

business transformation services


This global organisation needed to make a step change reduction in its IT run costs and refocus technology investment to better support business change and innovation. As part of this work it needed to rationalise its 1000 plus applications estate.



We guided our client through the Peru repeatable rationalisation process as follows:

Undertook an overall validation and analysis of the Application Portfolio

Prioritised quick win decommissioning opportunities based on the value of identified applications to the business and compatibility with technical policy

Produced the business case for change including a comprehensive list of applications to eliminate, invest in or maintain together with cost and benefit profiles


Set up and directed the global rationalisation delivery programme

  • Set up and directed the global rationalisation delivery programme commencing with Pilot countries and then helped to roll out our “decommissioning tool-kit” around the world
  • Repeatable decommissioning process and tooling which enabled the client to become self-sufficient in its application retirement efforts
  • Early applications and server “quick win” elimination successes which helped to overcome resistance to change
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Reducing costs and improving IT service

A practical plan for reducing costs and improving IT service both in the short and long terms

$9M+ per annum verified cost savings in Phase 1


“Peru has provided great drive, insight and momentum together with a process, templates and tools which have helped greatly to remove obstacles and deliver real benefits. The decommissioning toolkit has proven to be very useful and been received well in all countries”

Mikael Bretzner, VP Data Center Migration Program

Paul Gardner

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