Vauxhall Motors is a subsidiary of the company that is part of the multinational manufacturer of what nationality?
Groupe PSA Groupe PSA (informally PSA; known as PSA Peugeot Citroën from 1991 to 2016) is a French multinational manufacturer of automobiles and motorcycles sold under the Peugeot, Citroën, DS Automobiles, Opel and Vauxhall Motors brands. Opel (together with its Vauxhall nameplate) is the largest PSA brand in Europe. PSA is listed on the Euronext Paris stock exchange and is again a constituent of the CAC 40 index (2015) after having been removed in 2012.
Motorex Motorex is a Swiss oil blending and manufacturing company located in Langenthal, Switzerland. It is currently the largest oil blending and manufacturing company in Switzerland and ships to over 75 countries. Motorex is owned by the Bucher AG Group which also holds two more affiliate companies namely Motorex-Toptech and the Bucher AG Langenthal. All three of these companies operate out of the main facility in Langenthal. There is also a separate location of storage-holding tanks on the other side of the city.