ERP solutions for the process industry

About Us

GUS ERP GmbH, GUS Nordic ApS and GUS Schweiz AG provide GUS-OS Suite, a web-based ERP business solution that includes all industry functionalities and fulfills regulatory requirements.

The companies are members of the GSG GENII Software Group (, which offers leading, industry-specific software solutions and services, explicitly for medium-sized companies and public administrations. With its industry knowledge and personal customer relationships, the group of companies is a trustworthy partner and expert advisor to its customers. It accompanies its customers through digitization and ensures that they are equipped for the future in a volatile environment.

GENII, headquartered in Munich, Germany, has generated sales of approximately 340 million euros with around 2,400 employees. GENII is backed by Bregal Unternehmerkapital and Elvaston.


Schlechtriem Thorsten 003 - GUS-OS Suite - GUS ERP

Thorsten Schlechtriem

Enterprise Software Expert, CEO of GUS ERP GmbH

Expertise: Operations, Product, Sales, Customer Success

Career: CEO of GUS ERP GmbH since 2024, previously Managing Director at various medium-sized software companies.

Life motto: "Knowledge is the only currency that increases when it is shared."

Jörg Magerl

Macher, CEO of GUS Schweiz AG

Expertise: Business Development, Change Management, Digitalization, Biocybernetics

Career: Since 2018 CEO of GUS Schweiz AG and 2012 - 2018 Sales Manager and ERP Consultant of GUS Schweiz AG and GUS Group, previously a good 20 years in various management positions in different industries.

Life motto:
Almost everything has a positive side, the art is often to see and use it.

Joerg Magerl GUS Schweiz AG - GUS-OS Suite - GUS ERP

The intelligent ERP system - especially for companies in the process industry

An ERP system forms the backbone of your company:
Whether accounting, finance, production, sales or HR - the software solution can be used to map almost all of a company's business processes holistically. However, the decision to introduce an ERP system is usually made neither quickly nor lightly. After all, the new system has far-reaching consequences for all key company processes and will have a lasting impact on the day-to-day work of most employees.

Find out everything you need to know about ERP solutions specifically for companies in the process industry in our white paper "The intelligent ERP system".

Our industries at a glance

Partner network: Strong partners and diverse synergies

With GUS Group at your side, you benefit from a strong network of different partner companies, especially from the consulting and technology sector. Together, we ensure that you receive the optimal solution offer for your company, if required. Contact us!

Get into conversation

Is your interest aroused? Do you still have questions? Do you need more information? Are you looking for a conversation? We are looking forward to the dialog with you!