About Us Management Facts & Figures Our Brands Haltermann Carless ETS Racing Fuels EOS Our Business Our Responsibility English Deutsch Contact us on +49 (0) 69 695 386 0 or info@h-c-s-group.com News & Media Careers Contact Us Legal Notice About Us Management Facts & Figures Our Brands Haltermann Carless Haltermann Carless is a leading company specialising in hydrocarbon-based speciality products and solvents. ETS Racing Fuels ETS Racing Fuels is a technology and service provider specialised in the field of performance and racing fuels and tailor made lubricants for racing and testing applications. EOS Electrical Oil Services is the leading supplier of unused and reclaimed electrical insulating oils and associated services throughout the UK and parts of Europe. Our Business Our Responsibility English Deutsch Home HCS Group The leading provider of solutions for high value speciality hydrocarbons. State-of-the-art manufacturing centres and sites form an international network. The HCS Group of companies has 480 employees in 5 countries. The HCS Group combines expertise in Specialty Chemicals and Petrochemicals. HCS Group Home About Us Our Brands Our Business Our Responsibility Useful Links News & Media Careers Contact Us Legal Notice Contact Proudly presents: