History
From pioneering invention to international expertise
For more than 70 years, Mauell has been a trusted name in control and visualisation technology. What began with a single relay has evolved into a globally recognised provider of mosaic systems, control rooms and solutions for critical infrastructure. Take a look at the key milestones in our company’s journey.
Key points of the company's history

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2020s
From relay technology to global systems expertise
For over 70 years, Mauell GmbH has stood for innovative solutions in control and visualization technology. What began in 1957 with the development of a signal relay has grown into a globally active company specializing in mosaic systems, control rooms, and operator consoles.
Milestones in our company history
- 1957: Founded as “Relais- und Feinwerkbau Essen Helmut Mauell” in Essen-Werden, Germany.
- 1961: Patent and market launch of the first mosaic control panels.
- 1970–1971: International expansion with subsidiaries in Brazil and the USA.
- 1982: Establishment of Helmut Mauell BV in the Netherlands.
- 2001: Launch of large-screen rear projection systems for control centers.
- 2016: Management buy-out and renaming to “Mauell GmbH.”
Our philosophy
We combine tradition with innovation to develop custom solutions for critical infrastructures. Our services cover everything from planning and implementation to ongoing system support. Quality, reliability, and a strong focus on customer needs define our work.
Discover our latest reference projects and learn how we can support your control room operations.