Company Story
1946 - Tessenderlo Chemie NV was founded in Belgium
1953 - The company started producing chlorine and caustic soda
1961 - Tessenderlo Chemie NV went public with an initial public offering (IPO)
1970 - The company expanded its production capacity and diversified its product portfolio
1985 - Tessenderlo Chemie NV acquired the Dutch company, AKZO's chlorine and caustic soda business
1995 - The company changed its name to Tessenderlo Group NV and expanded into the agricultural sector
2004 - Tessenderlo Group NV acquired the British company, Kemira's chlorine and caustic soda business
2011 - The company divested its chlorine and caustic soda business to focus on its agricultural and valorization activities