After leaving Gallaher in 1976 Bredenkamp founded the Casalee Group of companies registered in Antwerp, Belgium. It is believed that the Casalee operation was involved in the sale of Rhodesian tobacco on world markets, through evasion of UN sanctions. Casalee was primarily a leaf tobacco merchanting company but was also engaged in general trading and an active initiator of counter trade and barter deals. The Casalee Group grew over 16 years to become the fifth largest tobacco merchant in the world and the biggest non-US leaf tobacco company. The Group employed 2,500 people and had offices in all the major tobacco growing countries in the world including the USA (Winston-Salem), Argentina, Brazil, Bulgaria, China, Greece, India, Indonesia, Italy, Portugal, Russia, Spain, Thailand, Turkey and Yugoslavia. The company owned tobacco-processing factories in the Netherlands, Zimbabwe, Malawi and Brazil.