Diersch & Schröder Group
A strong group under one roof
Additiv-Chemie Luers GmbH hold shares of: EstiChem A/S in Denmark (production of additives for industrial cleaners and for crude oil exploration). Trafolube GmbH in Duisburg/Germany (recycling of naphthenic base oils).
Additiv-Chemie Luers GmbH is a daughter company of Diersch & Schröder GmbH & Co. KG in Bremen, Germany a family-owned group with business activities in the trade of mineral oil products, tank storages, renewable energies, chemical industry and IT. Altogether, more than 800 employees currently work at different locations in the DS Group.
The DS Chemicals Division includes also the LEVACO Chemicals GmbH
LEVACO Chemicals GmbH has its headquarters and production site in the Chempark Leverkusen. The product portfolio includes specialities such as dispersants, emulsifiers, wetting agents and anti-foaming agents. The products are used in the segments of agricultural chemicals, fibre manufacture as well as paints and coatings.
In addition, they also manufacture speciality chemicals for major chemical companies on a contractual basis.
DEFOTEC Entschäumer Vertriebs-GmbH in Krefeld:
Production of process chemicals such as antifoamers, superabsorbents, flotation and flocculation agents. Among others for the food, paper and cable industry.
International distribution of rust preventives, corrosion inhibitors, lubricant agents and additives, EP-additives, cutting oils and greases, slideway oils, gear-/hydraulic Oils, tackiness agents and oxidates and esters.
Alpha Chemie GmbH in Freital/Saxony
Oxidation of different hydrocarbon-mixtures and further processing as well as spraying and dripping of many kinds of hard waxes.