About NMBRS
The Dutch payroll engine that accountancy firms and SMEs run on.
NMBRS is a Dutch cloud platform for payroll (loon) and HR, founded in Amsterdam in 2007 and part of the Visma group since 2020. The product covers the full Dutch payroll cycle for SMEs and the firms that serve them: employee and employment records, contracts, salary tables, the loonheffing and CAO logic that the Dutch tax authority and collective agreements demand, leave and absence registration, sick reporting, expense declarations, the loonstrook the employee receives and the jaaropgaaf at year-end. A mobile self-service app sits on top of that record, and a public REST API exposes the same entities to integration partners.
The platform's reach is concentrated where its language and tax logic fit. NMBRS reports more than 100,000 companies running monthly payroll on it, processed through both in-house HR teams and a long tail of accountancy and salarisadministratie firms that operate dozens or hundreds of client environments inside one NMBRS account. That second segment is the platform's structural strength: a fiscalist or salarisadministrateur can manage many clients from one console, with the same loonheffing rules and CAO updates pushed everywhere. Pulled into a warehouse next to Exact Online, Yuki or Silverfin, the NMBRS record finally answers questions that one client environment alone cannot: payroll cost per legal entity over twelve months, sick-leave trend across a portfolio of clients, or which recurring payroll engagements are quietly absorbing more hours than the fee covers.