+43 732 6982 - 0 info@esim-chemicals.com English HISTORY. Our development /// 2021 Our intermediates BU is established as an independent company called IM Chemicals GmbH. IM Chemicals is sold to Vertellus Group. 2018 ESIM Chemicals is sold to Sun European Partners. ESIM Holdings und Management Services is founded. 2015 In September 2015 ESIM Chemicals is established as an independent company focusing on exclusive synthesis and intermediates and is acquired by ARDIAN. 2014 Merger of DSM Pharmaceutical Products (of which DSM Fine Chemicals Austria is part of) and Patheon under DPx Holdings BV. Pharma Business consolidating under Patheon. Exclusive Synthesis and Intermediates Business (ESIM) is established under DPx Fine Chemicals ™. 1996 Chemie Linz GmbH is acquired by DSM and renamed DSM Fine Chemicals Austria GmbH & Co KG. 1987 Restructuring as Chemie Holding AG with independent subsidiaries: Chemie Linz GmbH, Agrolinz GmbH, CL-Pharma AG and Chemserv GmbH 1983 Start of pyridate production including formulation 1980 Entrance into fine chemical market with derivatives of maleic anhydride 1970s Diversification into industrial chemicals, pharmaceuticals, agrochemicals and polymer compounds 1945 Site ownership and administration transferred to Republic of Austria after the war under the name of “Austrian Nitrogen Industries” 1939 Linz site established as Stickstoffwerke AG to manufacture nitrogen-based fertilizers Privacy Terms & Conditions Imprint Follow Us © All rights reserved Made with by Studio Nordlicht English

+43 732 6982 - 0 info@esim-chemicals.com English SUSTAINABILITY. We work for a better tomorrow /// Located directly next to the wonderful city of Linz and the Danube River, it is not only our duty to look after the ecosystem surrounding us, it is our mission. This is why every decision taken at ESIM needs to fulfill special criteria to maximize the benefits for the world we are living in. This mindset of every employee at ESIM is the reason why we do not stop to continuously improve after repeatedly receiving the EcoVadis Gold Standard. It even motivates us to do more and shows us that we are indeed on the right path. All of us, especially in the chemical industry, are playing a major role to protect our planet for us and the next generations. ESIM Chemicals – “We realize your vision in chemistry” in a sustainable way. Privacy Terms & Conditions Imprint Follow Us © All rights reserved Made with by Studio Nordlicht English

+43 732 6982 - 0 info@esim-chemicals.com English MANAGEMENT. Who we are /// Dr. Frank Wegener CEO Alexander Karnovsky CFO Dr. Bernd Mucha CCO Dr. Michael Hoffmann COO Privacy Terms & Conditions Imprint Follow Us © All rights reserved Made with by Studio Nordlicht English

+43 732 6982 - 0 info@esim-chemicals.com English NEWS. Inside work /// Realignment: ESIM Chemicals is focusing on the growing custom manufacturing speciality chemical products Privacy Terms & Conditions Imprint Follow Us © All rights reserved Made with by Studio Nordlicht English