- Organisation
- Circle Health Group
- Predecessor
- disparate legacy payroll, recruitment and human-resources systems
- Destination
- one consolidated Workday solution
- Workload
- payroll, recruitment, human resources, onboarding, employee self-service and reporting
- Stage
- completed
- Retirement status
- The named legacy payroll, recruitment and HR system categories were decommissioned; individual predecessor products are not stated.
- Confidence
- High
- Next trigger
- A dated cutover, formal retirement statement or material later implementation milestone.
Programme context
Circle Health Group decommissioned disparate legacy payroll, recruitment and HR systems and replaced them with one Workday solution, with PwC reporting 90% adoption in the first week after go-live.
Why this matters: This record identifies a named Irish or UK organisation, a bounded predecessor state, a destination platform, an affected workload and a source-stated operational stage.
Migration timeline
| Date or stage | Milestone | What changed | Evidence status |
|---|---|---|---|
| 2024-08-09 | completed | PwC published the case study describing decommissioning of the legacy payroll, recruitment and HR systems, replacement with Workday and post-go-live adoption. | Confirmed |
Workload migration matrix
| Workload | Predecessor | Destination | Status by 28 Jul 2026 |
|---|---|---|---|
| payroll, recruitment, human resources, onboarding, employee self-service and reporting | disparate legacy payroll, recruitment and human-resources systems | one consolidated Workday solution | completed |
Implementation and architecture
- Workday provides the consolidated HR and payroll platform.
- Employee self-service and onboarding processes are delivered through the new solution.
- Reporting is consolidated around the Workday deployment.
Known unknowns and contradictions
- The individual predecessor product names are not stated.
- The exact production go-live date is not stated.
- The source does not establish replacement of unrelated clinical or hospital-operational systems.
No missing fact is inferred to broaden the source-supported platform-change claim.
PlatformTrace analysis
The PwC source supports decommissioning and replacement of the named payroll, recruitment and HR system categories. It does not identify each predecessor product, state the exact go-live date or prove replacement of unrelated clinical systems.
Performance, cost, uptime and operational outcomes remain attributed source claims unless independently stated otherwise.
Evidence ledger
- Circle Health Group — PwC UK case study, 9 August 2024
Names Circle Health Group, decommissioning of legacy payroll, recruitment and HR systems, replacement with Workday and 90% first-week adoption.
Approval: Issue #47 standing publication authority and the completed 28 July 2026 five-lane central filter.
Corrections and updates
28 July 2026 — Initial long-form Verified dossier published from the completed five-lane Ireland/UK intake and corrected central filter. Later milestones will be appended rather than silently replacing this state.