Our activities focus on development, production and sales of innovative products and systems that overcome the restrictions of previous electrical installations and break new ground.

This is exemplified by the pluggable installation system gesis® that revolutionized building installation 30 years ago; since then we have been the unchallenged market leader. For our pluggable installation system we continuously open up new application areas, such as solar technology at present. But Wieland has designed trend-setting new products for industrial power distribution and automation, too, for example the remote podis® system. More than 1,000 patents give impressive proof of the company's power of innovation.

For us it goes without saying that our components and systems are characterized by the highest quality, reliability and durability. Our "green" most of all stands for recurring freshness, creativity and competence with which we break new ground and individually consult and support our customers. We not only want to deliver the best components, but also as a system supplier want to support our customers wherever electricity and signals are distributed and managed in buildings and systems.

• TCP/IP based system
• Serial bus system
• Industrial communication: Industrial network
• Industrial electronics, communication
• Switching equipment
• Fieldbus system: Profibus
• Fieldbus system: Interbus
• Fieldbus systems
• Wireless communication system
• Interfaces
• Energy Supply
• Industrial Ethernet: Active component
• Industrial Ethernet: Plug connector
• Industrial Ethernet: Cable
• Fieldbus system: Ethernet
• Fieldbus system: EtherNet/IP
• Switches: Inductive proximity switch
• Switches: Position switch