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Tana Chemie GmbH receives the highest rating from EcoVadis

For many years, Tana-Chemie GmbH, the Professional division of Werner & Mertz, has been recognized as the sustainability pioneer in professional cleaning products. Once again, the company has lived up to its reputation. In June 2021 the Mainz-based cleaning specialists received a Platinum medal for sustainable business from the renowned CSR/Sustainability rating agency EcoVadis. That designation places Tana-Chemie among the most sustainable companies in the world because the best score is awarded in only one percent of all cases.

Since 2007 EcoVadis has assessed companies’ environmental and social practices. The ratings are made in four assessment classes of Bronze, Silver, Gold and Platinum. More than 75,000 companies in 200 industries around the world engage EcoVadis to assess their value chains objectively. In many industry sectors the rating has become a key prerequisite for receiving approval as a supplier. The demanding audit encompasses 21 indicators in the four major themes of Environment, Labor and Human Rights, Ethics and Sustainable Procurement.

With the Platinum rating, Tana-Chemie receives the second EcoVadis rating in its history and takes a direct leap from Silver status into the top group. The themes of Environment and Sustainable Procurement played an important role in the rating. EcoVadis gave positive assessments for the use of recyclable packaging, the utilization of renewable energy and the reduction in water consumption by means of innovative methods, including re-use of water from operational processes.

Business partners of Tana-Chemie can thus enjoy transparent insight into the entire supply chain. They benefit from the continuous improvement of the comprehensive criteria in all areas covered by the certification process. And that creates lasting trust.

Sustainability at all levels

“We are very proud that EcoVadis has awarded us the highest rating,” said Thomas Ulbricht, Head of the Professional Division of Werner & Mertz. “This result reflects our years of efforts to promote the circular economy with our products and packaging and to fulfill our economic, social and ecological responsibility at all levels.”

For a long time the Professional Division of Werner & Mertz has proven its integrally sustainable approach with comprehensive certifications. Among them are EMAS, the world’s most demanding environmental management system and the sustainable building standard “LEED Platinum” awarded to the Mainz headquarters. In 2013 the Green Care Professional brand products were the first professional cleaning agents that were Cradle to Cradle Certified® at the Gold level.

Together with its parent company Werner & Mertz, Tana-Chemie actively supports effective recycling of plastic from post-consumer waste collections within the Recyclate Initiative for the benefit of the circular economy. Established in 2012, the Initiative has received several awards for recycling achievements such as bottles made from 100% recycled polyethylene obtained from the Yellow Bag and the development of a completely recyclable refill pouch.

In addition, Tana-Chemie is collaborating with NABU (Nature and Biodiversity Conservation Union) and the Forschungsgruppe für Recht und Management öffentlicher Beschaffung (FoRMöB) at the University of the German Armed Forces in Munich to advance the issue of green public procurement.