The Advanced Technology Development Center (ATDC) is a science and business incubator in Georgia. It is part of the Enterprise Innovation Institute (EI2) at the Georgia Institute of Technology, and is headquartered in Technology Square. ATDC was formed in 1980 to stimulate growth in Georgia's technology business base, and admitted its first member company in 1981. It now has locations in Atlanta and Savannah. In 2011, ATDC expanded its mission by merging with Georgia Tech’s VentureLab and with the Georgia SBIR Assistance Program. ATDC has opened its membership to all technology entrepreneurs in Georgia, from those at the earliest conception stage to the well-established, venture-fundable companies.