Upcoming Events

Thursday, September 20, 2018 OSSGA Operations Tour

Cambridge and KW Region

Wednesday, October 3, 2018 at 9:30 AM OSSGA Aggregates 101 Training

OSSGA Office

Thursday, October 4, 2018 at 9:30 AM OSSGA Aggregates 201 Training

OSSGA Office
 

Wednesday, October 10, 2018 at 8:00 AM OSSGA Environment Management at Pits & Quarries Workshop

Dave & Busters, Vaughan

Tuesday, October 23, 2018 at 8:30 AM OSSGA Quality Control Training

CBM Codrington - Only 10 spots!

Wednesday, November 7, 2018 at 8:00 AM OSSGA Spills Response Training
OSSGA Office, Mississauga

Welcome to the Ontario Stone, Sand & Gravel Association

OSSGA is a not-for-profit industry association representing over 280 sand, gravel, and crushed stone producers and suppliers of valuable industry products and services. Collectively, our members supply the substantial majority of the approximately 164 million tonnes of aggregate consumed annually in the province to build and maintain Ontario’s infrastructure needs. OSSGA works in partnership with government and the public to promote a safe and competitive aggregate industry contributing to the creation of strong communities in the province.  Find out more about OSSGA by exploring this site as well as GravelFacts.ca.