Wijnand Donkers

Horizon D. UG (haftungsbeschränkt) is a private company based in Essen, Germany. Horizon D. UG provides business support services. The CEO of the German company is Wijnand P. Donkers.

BP Group Plc operates as a holding company. The firm operates through its subsidiaries and provides exploration and production, refining and marketing of petroleum, natural gas, power, renewables, and other related products. The company is located in London, UK

Part of BP Plc, BP Gas Marketing Ltd. is a British company that engages in support activities for petroleum and natural gas extraction. The company is based in Middlesex, UK. Founded in 1967, BP Gas Marketing provides essential services to the petroleum and natural gas industry.

OTI Greentech Group AG provides oil cleaning, recovery, and disposal solutions. It specializes in cleantech engineering. OTI Greentech Group's products include EcoSolut 13, 14, 24, 34, 14 Marine, and 24 Marine. Its services encompass cleaning of tanks, ships and industrial machinery, sludge treatment, land remediation, and the processing and recovery of oil from depots. The company was founded in 2006 and is headquartered in Zug, Switzerland.