In 1966, Josef Wolf founded "Wolf Audio Visuals", one of the first Austrian AV companies in what later become known as
"the AV market". In 1974 he introduced the first document cameras (then known as "Video overhead") in Austria. At this
time all the devices were custom-made.
In 1988 Josef Wolf was one of the creators of the worldwide patented WolfVision Visualizer system. It was a big sensation
at that year's Photokina exhibition and received many prestigious awards. In 1990 serial production started and Visualizers
were soon sold worldwide in all major markets.
The Austrian WolfVision companies are certified ISO 9001, ISO 14001 and ISO 50001, which demonstrates the high quality standards of the company and its high environmentalism.