Our source of quality aggregates
The Ogden Point Quarry is a large geological formation located east of Toronto in Colborne, Ontario. The quarry’s valuable limestone is used in the Mississauga cement plant as one of the key components of the cement production process. The quarry began operating in 1959 and continues to provide aggregates to manufacture cement used in our roads, buildings and highways across the country.
The Ogden Point Quarry has been a part of the Colborne community for nearly 60 years providing materials that help build infrastructure across the country. The quarry takes great care to ensure materials are processed with respect to the local environment and the community. The entire manufacturing process beginning with raw materials and ending with shipping is monitored for environmental, process and quality parameters. The quarry operates a Community Advisory Panel allowing neighbours, local organizations and local government to meet with management and employees on the various processes and initiatives at the quarry. To find out more, visit the Community Advisory Panel page and download documents from the meetings.