EN | DE HOME PRODUCTION HISTORY CAREER CONTACT SPIESS-URANIA CHEMICALS GmbH Copper Chemicals for Technology & Agriculture Spiess-Urania Chemicals GmbH located in Hamburg is focused on the production, marketing and registration of copper chemicals and supplies a wide range of industries with specialised products. At our production site in Hamburg, Germany we produce copper-based active ingredients as well as ready-to-use products. About us The commencement of business activities by Spiess-Urania Chemicals GmbH dates back to 1815. Owing to changing worldwide markets, the organisation and structure were brought in line accordingly. In 1999, the two companies C.F. Spiess & Sohn GmbH, Kleinkarlbach and Urania Chemicals GmbH, Hamburg merged under the name Spiess-Urania Chemicals GmbH, Hamburg. In 2002, Mitsui started investing in the company and became the sole shareholder in 2004. In 2018, the plant protection division of Spiess-Urania was spun-off and merged with Certis Europe. As a subsidiary of an internationally established trading group, we at Spiess-Urania Chemicals GmbH focus on copper chemicals for a successful business. Since the acquisition of the Kocide business in the USA by Mitsui Co., Ltd. in 2014, Spiess-Urania Chemicals GmbH has more recently taken over the functional leadership of these two copper salt producing entities. For more information about Kocide products please refer to: www.kocide.com The crop protection division of Spiess-Urania Chemicals GmbH merged with its sister company Certis Europe B.V.. The merger was operational from 01st April 2018 and is now called Certis Germany. The latest information from the copper salt plant protection program from Spiess-Urania Chemicals GmbH is now available on the Certis Germany and Austria website. Imprint - Disclaimer - Privacy Statement - Terms and Conditions Spiess-Urania Chemicals GmbH Frankenstrasse 18 B 20097 Hamburg Germany Tel: + 49 40 23652 0 Fax: + 49 40 23652 255 Contact