Bernhard Spetsmann

Oxea SARL operates as a holding company, which engages in the production and supply of Oxo intermediates and derivatives such as alcohols, polyols, carboxylic acids, specialty esters, and amines. Its products are used for the production of high-quality coatings, lubricants, cosmetics and pharmaceutical products, flavourings and fragrances, printing inks and plastics. The company was founded on August 12, 2006 and is headquartered in Luxembourg.

Autobahn Tank & Rast Holding GmbH owns and operates service areas along motorways, which include petrol stations, restaurants, and hotels. It provides food service, retail goods, hotel accommodation, and fuel. The company was founded in 1951 and is headquartered in Bonn, Germany.

Part of Ernst & Young Global Ltd., Arthur Andersen & Co. GmbH is a German company.

OQ Chemicals GmbH manufactures Oxo intermediates and Oxo derivatives. It offers n-butyl acetate, i-butyl acetate, and n-propyl acetate ester products, aldehydes, and alcohols for use in downstream production processes such as surface coatings in building materials or automotive sectors, as well as for the production of paints, lubricants, ink products, fuel additives, and detergent products. The firm also provides carboxylic acids, polyols, higher aldehydes and specialty derivatives, amines, and specialty esters for synthetic lubricants, coatings, agrochemicals, and phthalate free plasticizers. The company was founded on March 1, 2007 and is headquartered in Marl, Germany.

Autobahn Tank & Rast Beteiligungs GmbH operates gas stations and provides traffic reports, distances, holiday calendar, meetings and overnight stay information services. The company was founded in 1998 and is headquartered in Bonn, Germany.