There are 2 main buildings at this site, 844 Don Mills Road which was IBM's Canada manufacturing plant and head office which opened in 1951.
There are 2 main buildings at this site. There are 2 main buildings at 844 Don Mills Road. There are 2 main buildings at head office. These 2 main buildings at this site, 844 Don Mills Road and head office opened in 1951. These 844 Don Mills Road was IBM's Canada manufacturing plant.