Three Pilllars Urban Economic Development Corp. 3Pilllars, Inc. - Built on Three Pillar Principals | •EcoUrbanism | •Localism | •Inclusivity To Help Sustain a Better World of Ecological Harmony and Economic Prosperity Three Pilllars is a sustainable urban economic real estate development, built environment consulting firm. We are committed to help sustain a better world by solving all the key problems, inefficiencies facing urban society and the built environment. We combine disciplinary design thinking working closely with Architects, Civil Engineers, Economist, Scientists, Urban Planners and Municipal Governments to implement sustainatable economic and ecological solutions for housing, communities, infrastructure, economic prosperity and public health in new urban settings.