Before the Pepperl + Fuchs that we now know today, Walter Pepperl and Ludwig Fuchs originally started their journey by founding a small radio workshop in Mannheim, Germany.

They gathered their experience as they developed a range of products for customers, which eventually led them to the invention of the proximity switch.

Now they are known as a pioneer and innovator in the fields of explosion protection and sensor technology with over 6,300 employees working on automation solutions and reliable explosion protection.