Company Story
1950 - Founding of the company by Josef Zumtobel in Dornbirn, Austria
1953 - Start of luminaire production
1964 - Introduction of the first electronic ballast
1970 - Expansion into the German market
1980 - Introduction of the first electronic dimmable ballast
1990 - Expansion into the Asian market
1993 - IPO and listing on the Vienna Stock Exchange
1995 - Acquisition of the Swiss company, Thorn
2000 - Expansion into the North American market
2004 - Acquisition of the German company, Staff
2008 - Introduction of the first LED luminaire
2010 - Acquisition of the US company, Apex Technologies
2012 - Introduction of the first LED-based lighting system