About W&M sustainability Career Locations Media library Press center Contact Werner & Mertz Cleaning, care and maintenance of value have become the ... » More Werner & Mertz environmental management At Werner & Mertz, environmental protection is the responsibility of every individual ... » More Holistic sustainability For us, sustainability is not a fad, but the best company tradition. » More For Frosch & green care professionals New sustainability report training The new high-tech impregnation About W&M The enterprise history Products and brands Product development Product supply Service & logistics The enterprise With brands such as Erdal, Frosch and tana, Werner & Mertz is well established as an innovative company on the European market. We have felt very close to the Mainz location for more than 140 years. As well as the principles of environmentally friendly and sustainable business practices, because for us sustainability is not a fad, but a lived company tradition. Loyalty to the location and the enthusiasm for innovation form the excellent basis of Werner & Mertz for new impulses that we repeatedly give with our products and initiatives. We are proud of the great solidarity of our employees, who have been with the company for an average of 16 years. Your identification with the entrepreneurial commitment, our philosophy and our products is a reliable strength of Werner & Mertz. Erdal GmbH was founded in 1953 in Hallein near Salzburg as the second production site . Over the years, the Austrian branch of Werner & Mertz grew to around 160 employees and increasingly took on sales responsibility for the south-eastern neighboring countries. Since 2011, Werner & Mertz products for consumers and professional users have been on the market not only in Europe, but increasingly also in Japan. Around half of the consumers there already know our Frosch brand - and that in the German spelling. Strong brands, highly qualified and motivated employees and the consistently driven sustainability orientation of the entire company - all of this secures the future of Werner & Mertz on the way to becoming the European market and innovation leader in special care. Further information is available on our microsite: » Corporate film 2013 » Portrait: Reinhard Schneider Portrait: Reinhard Schneider Initiative frog © Werner & Mertz 2016 imprint Detergent regulation privacy Liability notice