
HR and Payroll software built for Central Government complexity
Zellis helps central government departments simplify complex HR and payroll, connect trusted workforce information and create more capacity for public service priorities. From pay scales and pensions to workforce change and compliance, departments gain greater accuracy, control and confidence at scale.
Trusted by leading global clients
Why central government organisations choose Zellis
Zellis provides the accuracy, visibility and control needed to support large workforces, navigate change and give people more time to focus on public service priorities.
Built for complexity at scale
Manage complex pay scales, allowances, Civil Service Pension Scheme requirements and workforce policies without manual workarounds across large, diverse organisations.
Workforce insight you can trust
Real-time visibility of workforce costs, pay and organisational trends helps leaders plan resources, respond to change and make confident decisions.
Greater confidence in pay
Intelligent payslips and self-service tools help employees understand their pay, reducing queries and building trust.
Ready for change
Cloud-based HR and payroll that adapts to evolving workforce priorities, organisational reform and shared services programmes.

A trusted G-Cloud 15 supplier
Zellis is an approved supplier on the G-Cloud 15 framework, making it simple for Central Government organisations to access trusted HR and payroll solutions through a compliant procurement route.
The Zellis difference for central government
Zellis combines applied AI, modern HR and payroll technology and deep public sector expertise. The result is simpler work for employees and managers, with greater accuracy, visibility and control for specialist teams.
Visibility across workforce and spend
Live insight into workforce costs, compliance, absence and organisational trends helps leaders act earlier and make decisions with confidence.
Built for scrutiny
Accurate reporting, automated checks and complete audit trails help central government departments meet governance, compliance and public accountability requirements.
More time for strategic priorities
Reduce administration and free HR, payroll and finance teams to focus on workforce planning, transformation and organisational goals.
Built in the UK and Ireland
Our software is developed in the UK and Ireland for UK and Ireland employers. Combined with decades of HR and payroll expertise, it helps organisations navigate complex legislation, pensions and workforce requirements with confidence.
Expert Services for Central Government
Supporting local government to simplify complexity, build resilience and create more capacity for the work that matters.
Managed HR and payroll services
Ensure employees are paid accurately and on time. Zellis experts support complex payroll operations, from pay scales and pensions to allowances and compliance requirements.

HR and pay consulting
Align people, processes and technology. Our consultants help organisations strengthen governance, improve efficiency and prepare for future change.
Payroll resilience and support
Maintain continuity during change. Whether covering key personnel, supporting transformation programmes or providing additional capacity, Zellis specialists help keep payroll running smoothly.
Financial wellbeing for employees
Support employees beyond payday. Financial wellbeing tools and education help reduce financial stress and improve confidence in pay.
Don’t just take our word for it



Zellis in numbers
60+

91%
£17BN
86%

Frequently Asked Questions
Our latest resources for the public sector
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