Who we are

As independent medium-sized business we are pacemaker when it comes to solutions for professional communication via internet. Specifically it’s about the secure connection of machines and plants for Remote Access, Data Collection and M2M-communication.


Digital Transformation

In the early years industrial modems played the major role. In the meantime the internet became the backbone of the worldwide communication and therefore also the base of the remote service building kit of MB connect line. Today we are facing the continuous digitalization of the complete chain: From the planning and development to the production up to the transportation to the end-user. In this case we deliver solutions that are convincing not only because of their functionality but also when it comes to the protection of data against unauthorized access, manipulation and reconnaissance.

Our accociation work and memberships e.g. at the Cluster Mechatronik & Automation Bayern e.V., at the TeleTrusT – Federal Association IT-Security e.V. and at the European Cyber Security Organization (ESCO) also show that the subject internet security is very important to us.

Red Lion Controls acquired MB connect line GmbH in April 2022. The addition of MB connect line supports Red Lion’s strategy to deliver secure, easy-to-use edge connectivity solutions – enabling organizations worldwide to gain secure real-time data visibility that drives productivity.

“With the acquisition of MB connect line by Red Lion Controls, we are taking the next step in our successful partnership. MB connect line will continue to expand its comprehensive portfolio of solutions for secure remote maintenance and networking as well as edge and cloud connectivity. MB connect line is very excited to work together with Red Lion Controls to provide the best solutions for the digital transformation in the industry – and to benefit from Red Lion Controls’ strong global presence,” stated Siegfried Müller, founder of MB connect line.

Learn more about Red Lion.

Experts training
future experts

Knowledge can be shared, expertise is built with one’s own practice. Besides training our own staff on IT security and secure product development, we are an active member of the Chamber of Industry and Commerce, where we offer training opportunities on the job.  We also offer work & study programs to IT students of the Duale Hochschule Heidenheim.

Sounds interesting?


Mit dem Laden des Videos akzeptieren Sie die Datenschutzerklärung von YouTube.
Mehr erfahren

Video laden

Find your sales partner

Find your personal contact person in your area.

Start your remote services

Are you looking for an all-in-one solution? Try our web-based remote access portal today.


We are here to help you

Questions? We can help you. For direct support, you can also call us.

Stay informed

Subscribe here to get updates on IoT and remote access solutions, products and features and get the latest cybersecurity updates.

You have questions?

Write us!

Allgemeine Anfrage EN


As a strong brand MB connect line provides you with solutions for Secure Remote Access, IIoT and Industrial Security.

We unlock the value of data by developing and manufacturing innovative solutions to access, connect and visualize your information.


Red Lion Europe GmbH

Winnettener Str. 6
91550 Dinkelsbühl

Follow us