HR integrations for 100+ employees
HR changes.
Your systems keep up.
A new starter, a contract change or someone leaving. We keep HR, payroll, IT and finance in step, with integrations we design, build and manage for you.
From design to ongoing support. One team to turn to.
Integrations built for, among others
Sound familiar?
HR already knows. Everyone else hears too late.
Your employee data is already in your HR system. Why type it in again anywhere else?
For IT
IT hears about a new colleague when they are already at the door, and about a leaver when the account has been active for weeks. HR already records everything in the HR system; it just does not reach IT automatically.
Identity and access managementFor payroll
Headquarters picks one HR system for every country. In the Netherlands salary still has to be calculated locally, with BSN, payroll tax credit, collective agreement and pension. Without an integration payroll retypes every new hire and every change, and lags behind what HR has already recorded.
Payroll integrationFor HR and the rest of the organisation
For a new hire HR emails IT, facilities and the manager. Everyone keeps their own list, and on a job change or departure someone always forgets something.
Joiner, mover, leaverSolutions
The right integration for every HR process
From account provisioning to payroll and absence management: we connect the systems behind your employee processes.
Onboarding and access
From hired candidate to account, laptop and access.
Identity and access management
Accounts, attributes, manager, groups and licences automatically from HR into Entra ID or Active Directory.
Joiner, mover, leaver
Joiners, movers and leavers across IT, facilities and payroll, with tasks, laptop, badge, phone and access.
Recruitment to HR
Hired candidate becomes an employee with contract data, onboarding starts automatically.
HR to ITSM
People, departments and locations in the service desk, plus a ticket or request for every hire, job change and departure.
Accounts in applications
Users, roles and licences in business applications outside the directory, and in school systems.
Payroll and finance
HR changes to payroll, ERP, ledger and lease.
Payroll integration
New hires, contract changes and pay components from HR to payroll. Payslips can flow back where supported.
Payroll to finance
Payroll journal from payroll to the ledger; cost centres and projects from ERP to HR.
HR to ERP
Employees, organisational units and cost centres from HR to ERP, project accounting and time tracking.
Lease and mobility
Employees and documents from HR to the lease company and mobility provider; deregister on departure.
Time and absence
Schedules, hours, leave and sickness.
Development and data
Learning, certificates and reporting.
Customers
How we make a difference for our customers
“When I first saw the project plan, I was hesitant whether it would be feasible to develop the integration in such a short time. But thanks to a joint effort, the go-live of 1 January was met.”
“If the foundation is not right, you only get more problems. That is why we first wanted to set up the joiner, mover and leaver process properly, from a single version of the truth.”
Wilvert BlaauwendraadICT manager, DAEL Groep“In short, thanks to this integration we no longer have to enter data twice, which makes us more efficient and considerably reduces the chance of errors.”
Marlies DoornkampHR project manager, War Child AllianceHow we work
From first conversation to ongoing support
An integration starts from your HR process, not the API. A consultant prepares the questions and writes the design field by field. We only build after your approval.

- IntakeQuestions a consultant has prepared for your combination of systems.
- Detailed designField by field what happens, with exceptions, error handling and test scenarios.
- Approval and quoteYou approve the design; the quote follows from it.
- Build and testOn our platform, then your acceptance test. For payroll a pay run can run in parallel.
- Go-live and supportAt a moment you choose. After that we monitor and maintain the integration.
For IT, HR, privacy and procurement
Fits your implementation, your architecture and your compliance
- During an implementation
- We follow the implementation partner’s plan, with initial load, acceptance test and a go-live moment you choose.
- In your architecture
- A managed integration on our platform, next to your existing integration layer. We tailor the setup and data flows to your systems and security requirements.
- Privacy and security
- KoppelHet is the processor, with a standard data processing agreement. ISO 27001, hosting in Amsterdam, yearly pentest.
- During selection
- Certificate, Statement of Applicability, pentest summary and your completed questionnaire. When the contract ends you receive the configuration.
Why KoppelHet
Why organisations choose KoppelHet
- HR integration specialists
- We understand the workflows behind 13 HR processes and the edge cases they bring.
- Fixed quote
- A one-off amount and a monthly fee, from €5,000 and €150 per month. The quote follows from the design.
- Our own platform
- We configure each integration for your organisation on our own platform, using reusable components, clear logging and error notifications.
- Support after go-live
- We handle vendor API changes. The people who built the integration also answer your questions.
- Dutch team
- Based in Barneveld, ISO 27001 certified, with hosting in Amsterdam.

Integrations
Connect HR to the software you already use
From AFAS, Youforce and Workday to Nmbrs, Entra ID and TOPdesk. Explore the options for each system or combination.
Workday → Nmbrs
Workday to Nmbrs integration: global HR with Dutch payroll
AFAS Profit → Microsoft Entra ID
Connect AFAS with Microsoft Entra ID
Nmbrs → Microsoft Entra ID
Nmbrs to Entra ID integration: Microsoft accounts from the payroll records
HR2day → Microsoft Entra ID
HR2day to Entra ID integration: Microsoft 365 accounts for care, education and childcare
BambooHR → Nmbrs
BambooHR to Nmbrs integration: Dutch payroll next to a global HR system
Workday → Microsoft Entra ID
Workday to Entra ID integration: Microsoft accounts for the Netherlands from global HR
Who for
Organisations with 100+ employees
Municipalities, water boards, care and education using Visma Raet YouForce, AFAS or HR2day. International companies with Workday, HiBob or Personio and a Dutch entity. Payroll providers needing the same integration for many clients.
Joinly
Looking for IAM software?
Joinly is the IAM software from the same makers, for organisations that want to manage accounts and access from HR with a product instead of custom work.

























