OSSGA Office, Mississauga, ON
OSSGA Office, Mississauga
Holiday Inn Sudbury Hotel
Lafarge Dundas, Only 12 spots available
Our Organizational Structure
- Chair of the Board: Bill Marquardt, CBM Aggregates
- Vice Chair of the Board: Quinn Moyer, Nelson Aggregate Co.
- Secretary: Mark Geens, Lafarge Holcim Canada Inc.
- Treasurer: George Lourenco, Capital Paving
- Immediate Past Chair of the Board: Dan O'Hara, Dufferin Aggregates, a Division of CRH Canada Group Inc.
- Executive Director: Norman Cheesman (Ex Officio Board Member)
- Scott Berquist, R.W. Tomlinson
- David Hanratty, CBM Aggregates
- Bill Kester, Summit Aggregates
- Ryan Wall, Walker Industries
- Scott Boyle, Miller Group
- Richard Erdmann, Dufferin Aggregates, a Division of CRH Canada Group Inc.
- Frank Kielbowich, Walker Industries
- John Mackay, Aecon Construction & Materials
- Ron Brent, Brent Quarries
- David White, Devry Smith Frank LLP
- Heather Melcher, Golder Associates Ltd.
- Darrin Rousselle, Kal Tire
- Jim Thornton, Toromont CAT
- Angelo Muscillo, Bulk Transfer Systems (ex-officio)
Active Past Chairs
- Ryan Essex (2013), Miller Paving
- Malcolm Croskery (2014), Pioneer Construction
- James Gordon (2015), Fowler Construction
- Steve Bisson (2016), Nelson Aggregate Co.