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OSSGA is committed to being the voice of aggregate and educating the public by celebrating the successes of our members with stories about awards and community involvement and also correcting misinformation that appears in the media. Read recent articles and responses here!
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In 2020, OSSGA introduced the Safety Innovation Award, which recognizes innovative practices, programs and projects in Ontario’s aggregate industry. The award honours innovations that improve the health and safety of employees, subcontractors and the public in the areas of OHS management systems, health and safety training, wellness programs and culture.
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2020 Membership Applications Now Available

January 27, 2020 at 2:50 PM

OSSGA brings together, in one organization, aggregate producers; industry suppliers of heavy machinery and automated systems; manufacturers and dealers; environmental consultants; planning consultants; lawyers; engineers; researchers; landscape architects; contractors; educators, and other companies and individuals associated with the aggregate industry. 

We are the voice voice aggregate.  Collectively, our members supply a significant majority of the approximately 164 million tonnes of aggregate consumed annually in the province.

Help us be an even stronger advocate by adding your voice to the conversation.  Join OSSGA today!

View OSSGA's membership brochure here

To download an application form, please click on one of the links below:

ACTIVE MEMBERSHIP APPLICATION (producers)

ASSOCIATE MEMBERSHIP APPLICATION (suppliers)

For more information, please contact Eva Da Silva at 905-507-0711.

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