Building on experienceDecades of experience in building multi-family projects have given the Paradigm Companies extensive insight into how to get them done with the highest quality and lowest costs. The firmÔÇÖs principals tell Keith Regan how it is able to embrace projects that others look past. The Paradigm Companies got their official start in 1991, when former principals with the local office of National Development acquired that companyÔÇÖs Washington DC portfolio of projects.