HR Software for Businesses with Multiple Sites and Locations

Multi-site businesses — restaurant groups, retail chains, care providers, professional services firms with branch offices — have HR needs that single-site software often handles poorly. The challenge is balancing central HR oversight with site-level operational management: giving store managers or branch managers what they need to manage their own team without losing visibility at the group level.

In Mellow, multi-site structure is built into the account model. Employees are assigned to a location. Location managers can approve leave requests, record absences, and view timesheets for their team. Central HR sees the consolidated view across all locations — headcount, absence rates, payroll costs — without having to aggregate data manually from multiple systems.

For payroll, multi-site means all employees run through the same payroll process regardless of location. A change to NI rates or NMW applies across all sites from one update. Year-end P60s are issued from one payroll run. The compliance standard is identical across all locations — there is no version of Mellow that is more or less compliant for a Manchester site versus an Edinburgh site. The same ERA 2025 rules apply everywhere, and Mellow enforces them everywhere.