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Immerse yourself in the eGECKO world

eGECKO is the software for SMEs that integrates and digitalizes all business processes. Get your benefit from consistent, digital workflows and save your time for the essentials. 


eGECKO provides you with numerous localised country versions for the internationalisation of companies.

All in one tool

eGECKO is an all-in-one business software for all for all business management tasks of your company.

Made in Germany

eGECKO is programmed and hosted in Germany, is GDPR-compliant and flexible in terms of software deployment.

All Processes in One Flow - with eGECKO

Our business software eGECKO is a fully integrated all-in-one solution that can be used in every area of your company to meet any business challenge: regardless of the sector which you operate in.

eGECKO: Prozesse - CSS

Optimise your processes with eGECKO

Efficient work thanks to an always up-to-date data basis in a common (work) flow.

eGECKO: Lösungen - CSS

eGECKO as a solution for your challenge

eGECKO is used in all business areas and as a solution for specific sectors.

eGECKO: Live im Einsatz - CSS

Get to know eGECKO live in action

Book your live demo and get an impression of eGECKO's capabilities.

These companies rely on us

CSS AG is one of the leading international producers of business management software. GECKO users benefit from our long-term experience in the development, implementation and training of software for all business processes in your company.

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Satisfied users of our HR Software

Karin Meffert, Goslarsche Zeitung, chief accountant

"We have been working with CSS GmbH since 1998. The software convinced us with its stability, security and user-friendliness. Over the years, our demands in terms of reporting have grown. That is why, in addition to Financial and Asset Accounting, we now also rely on the modules Controlling and Business Planning. Our cooperation is characterised by trust, competence and professionalism".