Royal Smit & Zoon is the world leading manufacturer of chemicals for leather manufacturing. We provide solutions for beamhouse, tanning, wet end and finishing with our three main brands Smit, Codyeco and Nera. With various sustainable innovations we are offering true differentiators for the leather industry. We are committed to continue to develop new sustainable products and solutions throughout our product offering, as each drop makes a difference. Don’t hesitate to reach out for our technical support and expertise. Get in touch Low bisphenol retanning solutions Discover our special range of wet end solutions optimized on bisphenol for high quality leather. We offer syntans with low bisphenol values and introduce BioTan XP 01L, an innovative retanning agent with no detectable bisphenol. Read more Discover our solutions for: Automotive Read Furniture Read Fashion Read Latest news Bringing Zeology leather to Milan Design Week 2025 Royal Smit & Zoon will be present at the Color, Material & Finish exhibition (CMF) from April 7-13, 2025. The exhibition takes place during Milan Design Week and coincides with the leading event Salone del Mobile. APLF: taking Zeology leather to Hongkong Royal Smit & Zoon will be present at the APLF Leather Fair from March 12-14, 2025. The exhibition in Hongkong brings leather, material and fashion together. Royal Smit & Zoon maintains EcoVadis Platinum Rating – confirming its position as sustainability leader We are proud to share that Royal Smit & Zoon has once again been awarded the EcoVadis Platinum rating, the world’s most recognized and trusted business sustainability rating. Insights & opinions Vegan leather, it is mostly a nonsense name. A marketing phrase.Read more January 16, 2023 Renewable chemicals: replacing fossil-based by biobased ingredientsRead more December 19, 2022 Whitepaper: Renewability of materials in the leather value chainRead more December 19, 2022 Visit our knowledge center Can we help you? Whatever you need, we're here to help Start chat Stay informed Don't miss out on the latest news and industry updates Subscribe to our newsletter