A British multinational electricity and gas utility organisation undergoing major corporate restructuring. As part of the divestiture, a new company needed to be carved out from a deeply integrated Microsoft 365 and Azure environment — with zero disruption to 3,000 daily users.
Exiting four data centres while migrating a broad application portfolio introduced significant operational and delivery challenges.
Simplex Services delivered a controlled, methodical migration programme designed to ensure predictable outcomes at scale.
The programme delivered measurable business and operational benefits:
The global investment manager now operates a more resilient, supportable, and future‑ready application environment — with cloud as the foundation for ongoing transformation.
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