Private sector involvement models which stop short of full privatisation include 'Build, Operate and Transfer', 'Build, Own and Operate', and 'Build, Own, Operate and Transfer' projects.
Tot de modellen voor het involveren van de marktsector waarbij nog net geen sprake is van volledige privatisering, behoren 'Build, Operate and Transfer'-, 'Build, Own and Operate'-, en 'Build, Own, Operate and Transfer'- projecten.