Southport Aerospace Centre Inc. (SACI) is a not-for-profit property management and development company that strives to stimulate economic development and community partnerships. With a well-balanced, world-class business centre model in mind, SACI is home to aviation and aerospace training facilities, product research and development initiatives, light manufacturing, and educational institutions. Beyond its commercial landscape, Southport provides visitors with access to accommodation buildings, various recreational offerings, over 200 residential properties, and an airport.

Southport acknowledges its location on Treaty 1 territory, the traditional land of the Anishinaabeg, Cree, Oji-Cree, Dakota, and Dene Peoples, and on the homeland of the Métis Nation.