Lonza’s cracker in Visp, Switzerland is the backbone of a comprehensive, fully backward integrated chemical network (Verbund). Originating from this enabling technology we offer a variety of Basic Chemicals and Performance Products based on special technologies like Hydrocyanic Acid- (HCN), Cyanogen chloride-, Acetylen-, Ethylene- and Ketene/Diketene- chemistry.

Our diverse product portfolio serves customers as key raw materials and intermediates for many applications e.g. coatings, composites, colorants, adhesives, agrochemicals, cosmetics, vitamins, pharmaceuticals and more.

In Visp, Switzerland we run several flexible multi-purpose plants (including HCN and Ketene/Diketene handling) that allow for executing sophisticated Contract Manufacturing projects benefitting from the integration into our value chains, our more than 100 years manufacturing experience and a strong R&D platform.

Based on our long track record in process development, the ability to handle highly complex and demanding reaction systems combined with the expertise in formulations and flexibility in packaging makes Lonza The solution provider and partner of choice to our customers.

Thanks to our global presence with local warehouses in many countries our products and solutions may be closer than you think.

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