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

1950s

Global expansion begins: Helmut Mauell dThe company was founded in Essen-Werden, Germany. Early innovations included patented relay systems for signalling technology – laying the foundation for what would later become mosaic technology.

1960s

Mauell moved to Velbert-Neviges. In 1961, the company patented its mosaic system, followed by the market launch of the first electronic control and signalling solution in 1966. Mauell AG Switzerland became the company’s first foreign subsidiary.

Modulares Regalsystem aus Aluminium mit verschiedenen Fächern und einer strukturierten Anordnung.

1970s

Global expansion begins: Helmut Mauell do Brasil is established in 1970, followed by the founding of Mauell Corporation in the USA in 1971. In 1972, the company enters the field of network control technology with the development of the MB800 microprocessor system.

Grafische Darstellung eines technischen Steuerungssystems mit Schaltplänen und Verbindungen.

1980s

Mauell BV is founded in the Netherlands. The company continues to expand its product portfolio, launching a dedicated operating and monitoring system for control rooms and critical applications.

Steuerpult in einem Nuklearsteuerungsraum mit zahlreichen Schaltern und Bildschirmen.

1990s

Mauell strengthens its position as a leading provider of HMI systems and control room solutions for critical infrastructure.

2000s

The company introduces large-screen rear projection and develops a new automation system for power plant control. Mauell showcases its technology at major industry fairs and marks its 50th anniversary.

2010s

Helmut Mauell GmbH is acquired by Bilfinger Power Systems in 2012. A management buyout in 2016 returns the company to independence. Non-core business areas are sold, and Mauell sharpens its focus on control technology and mosaic systems.

2020s

The restructuring is complete. Mauell now operates as an independent, owner-led company – fully focused on customised control room solutions and modular mosaic systems.

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.