Infrastructure Ontario (IO) is a Crown agency of the Province of Ontario dedicated to modernizing and maximizing the value of public infrastructure and real estate. In collaboration with the private sector, IO upholds the government’s commitment to renew public services. The agency offers a range of services, including acting as the procurement and commercial lead for major public infrastructure projects in the province, modernizing and enhancing the government's real estate portfolio, delivering affordable long-term loans for the renewal of public sector infrastructure, providing advice and negotiation support on commercial transactions, and offering commercial advice and support for major land developments.

All of IO’s business lines focus on building successful relationships with the private sector to benefit Ontarians, with a commitment to due diligence, accountability, and transparency in every transaction and project. With a track record of delivering real value to the Province, IO plays a crucial role in supporting the Ontario government’s initiatives to improve public infrastructure and services