The SÉO was founded over 20 years ago under the name RDÉE Ontario. Today, this organization is one of the key players in the economic development of Ontario's Francophone and bilingual ecosystem to which it contributes by promoting the emergence of new businesses and supporting the growth of existing businesses, by assisting Francophone and bilingual newcomers in their quest for quality jobs, by supporting employers in their recruitment efforts, and by contributing to the economic strengthening of communities through a series of initiatives and programs. The SÉO has approximately 40 employees throughout the province. The organization is part of RDÉE Canada, a national network.