Smarter. Faster. Stronger. Live & In-Person. February 23-24. Chateau Laurier Hotel in Ottawa.

Working Together | January 19-20, 2022 | Join Us!
Marriot Toronto Airport Hotel

Surface Miner Specialty Modules. At Your Site. On Your Equipment. Click here to learn more.

Read the latest reports, studies and special projects conducted by OSSGA members and industry partners.

Learn about our latest award winners for Community Relations, Environmental Achievement, Rehabilitation and more!

The Toronto Brick Yard Quarry below Felstead Avenue. Follow the link above to discover the 'hole story' about aggregate.

Upcoming Events

Tuesday, January 18, 2022 IN-PERSON - OSSGA Aggregates 101

Marriott Toronto Airport Hotel

Tuesday, January 18, 2022 IN-PERSON - OSSGA Aggregates 201

Marriott Toronto Airport Hotel

Wednesday, January 19, 2022 OSSGA Operations, Health & Safety Seminar - IN-PERSON

Marriott Toronto Airport Hotel

Thursday, February 17, 2022 at 9:00 AM ONLINE OSSGA Common Core Training Course
Virtual Format
Wednesday, February 23, 2022 OSSGA Conference - IN PERSON
Fairmont Chateau Laurier Hotel - Ottawa