End-to-End digital human resources transformation

By people for people

We team up with our customers to become better employers, providing digital HR solutions delivered by both business & technology experts.

Digital HR Solutions

Adessa, SAP Expertise by
SD Worx

Adessa was acquired in 2020 to become the SAP brand of SD Worx. With more than 15 years of experience and +500 HR consultants across Europe, Adessa is the SAP-dedicated brand of SD Worx, bringing to market SAP HXM solutions for companies above 2500 employees.


Adessa has strong experience in SAP HR, SuccessFactors, Workforce Software, UKG and Service Now. As part of SD Worx, we are able to serve large enterprise customers across Europe and be the single provider for HR, Payroll & Workforce Management.

HR Services

We understand that every customer has different needs. That’s why our services range from HR consulting to the implementation and support of a wide variety of solutions: SAP, SAP SuccessFactors, WorkForce Software, UKG, Service Now and many others.

HR Advisory

Our HR consultancy services guide you to improve your processes and achieve your goals.

HR Implementation
We help you find and implement the perfect software solution for your HR needs.
We run your payroll operations, control your GDPR compliance, manage your data and documents and give you legal support.
There’s life after a Go-Live. Once you’ve implemented your HCM system, Adessa takes care of its maintenance and upgrading.

Who do we help?

We team up with our customers to become better employers, providing a full-range of tailor-made digital HR tools and services delivered by both business & technology experts.

Large entreprise

+2500 employees


Businesses with a culture of transformation and evolution


Put the people at the core of their strategy


With employees in different locations

Proudly partners

with the finest HR solutions providers


Our goal is to be the #1 preferred HR partner in Europe. These are some of the top businesses that trust Adessa’s digital HR solutions.

Ready to talk?

Please tell us about your current or future HR needs.

One of our local experts in your region will contact you directly and help you choose

the right solutions to meet your goals.