UK Post Office awards £410 million contract to replace Horizon system

Source:The Register

02 — Who / Subject

UK Post Office, Accenture, OneView Commerce

03 — Where / Locus

04 — When / Temporality

May 21, 2026

Verified: May 21, 2026

05 — Why / Core Summary

"The UK Post Office awarded £410 million in contracts to Accenture and OneView Commerce. The deal aims to replace the legacy Horizon system, which caused a major miscarriage of justice. Accenture will handle system stabilization and migration, while OneView Commerce provides retail SaaS."

Conflict Analysis

Official procurement announcement regarding a high-profile historical scandal. High reliability.

Recommended Background Resource

Affiliate / AdAI Curation

The Great Post Office Scandal: The Full Story of the Horizon IT Disaster

Author: Nick Wallis

This book provides the definitive, comprehensive account of the Horizon scandal, detailing how the flawed IT system led to the wrongful prosecution of hundreds of sub-postmasters and the subsequent institutional failure of the Post Office.

Explore Background Book (Amazon)

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