- Robert Maksymec
- President
- Bob Maksymec
- President
Planmac Incorporated is the successor firm to Maksymec & Associates Limited which was established in 1963, to provide consulting services in civil engineering. In order to extend the range of services which could be provided in Canada and overseas, the corporate organization was restructured in 1974 as Planmac Consultants Limited and as Planmac Incorporated in 1991.