+33 1 49 73 23 54
63 General Leclerc Avenue, 92340 Bourg-la-Reine, France

SAP HCM & SuccessFactors Specialists, 100% HR. The precision your system demands.

HR consulting, integration, maintenance and cloud migration, For over 16 years, we have not just worked with SAP systems, we know them inside out.

Integration

Deploy and integrate SAP HCM & SuccessFactors to build a unified HR management environment, from Core HR to payroll.
Find out

Maintenance

Reduce incidents at their source and maintain compliance at every deadline.
Find out

Solutions RH

A range of software solutions designed to extend SAP and address the day-to-day needs of HR teams.
Find out

HRIS Consulting

From diagnosis to roadmap: make the right decisions for your HR projects, based on a clear understanding of your business and SAP environment.
Find out
A single focus for 16 years !

Your HR function runs on a reliable and always-compliant SAP system.

Our certified SAP HCM & SuccessFactors consultants cover the implementation, integration, maintenance, and migration of your HRIS. Focused exclusively on HR, they master your critical processes, payroll, time management, and personnel administration, securing them at every step.

Payroll management

Master your payroll management, simplify processes, automate operations, and boost productivity.
Learn more

Administrative management

Optimize your personnel management process and enhance your human resources.
Learn more

Talent management

Attract, engage, and retain top talent aligned with your company’s vision.
Learn more

Time management

Leverage the power of SAP for flawless time management.
Learn more
Move to cloud, SAP S/4HANA

Discover the benefits of migrating to the SAP S4HANA

Migrating to the cloud with SAP S/4HANA is a strategic decision that can transform your HR processes. By leveraging the power of the cloud, you can fully unlock the value of SAP S/4HANA while gaining greater flexibility, mobility, and performance.

KARTOSA supports your SAP S/4HANA migration with a dedicated team of SAP specialists, delivering in particular:

  • SAP HCM and SuccessFactors consulting services
  • Proven expertise across multiple migration projects
  • End-to-end support
Learn more
Our solutions

KARTOSA provides a portfolio of software solutions designed to extend SAP HXM capabilities and enhance employee efficiency and productivity.

HR-reports

HR and payroll reporting in
SAP HCM

Instantly generate reliable, high-performance HR and payroll reports.
Learn more
HR-Documents

Automated HR correspondence

Create fully customized HR documents and correspondence with no limitations.
Learn more
e-payslip

Digital payslips

Your dematerialized payslip, eliminating printing costs and postage fees.
Learn more
HR-Cloner

Reliable Testing with Real SAP System Data

Clone and anonymize your production SAP HR data to perform reliable, fast and GDPR-compliant testing
Learn more
Hybrid-Time Off

Absence management, powered by a hybrid approach

Combine the robustness of SAP HCM with the power of SuccessFactors
Learn more
DSN-Checker

Simple, compliant DSN validation fully integrated into SAP HCM.

Detect, correct, and prevent DSN declaration anomalies before submission.
Learn more

They trust us

Our latest blog posts

Move to S/4HANA by KARTOSA
  • 16 February 2026

Key Reasons Organizations Select SAP SuccessFactors

Why choose SAP SuccessFactors to modernize your HRIS? In an ever-evolving business environment, HR managers are seeking a platform...

Learn more
  • 28 July 2026

How to choose the right SAP integrator for your HRIS project in France?

Learn more
  • 26 June 2026

Hybrid Time Off: Modernize Leave Management Without Leaving SAP HCM Behind

Learn more
  • 25 May 2026

EU Pay Transparency Directive: What It Really Changes for HR Directors on SAP HCM

Learn more
  • 4 March 2026

SAP HCM Migration to S/4HANA: How to Succeed in Your HR Transformation

Learn more
We are at your disposal to answer your questions !

Ready to transform your HRIS?

Assess your SAP roadmap
en_GBEN
fr_FRFR en_GBEN