Welcome to the Nassau County Economic Development Board Web Site As you look for the perfect place for your business, the things that are important to you are just as important to us. Location, transportation, sites, incentives and workforce all play a role in business success. Housing, cost of living, education, medical care and recreation all play a role in personal success. The Nassau County Economic Development Board’s goal is to help you attain both business and personal success. So, look no further than Nassau County — the ultimate climate for business and life. From high-tech start-ups to large manufacturing facilities to world headquarters, the businesses in Nassau County are quite diverse yet, have one shared connection. They chose Nassau County for similar reasons. Explore this Web site to find out more.Welcome to your site!