OSSGA represents 280 stone, sand and gravel producers and suppliers who provide essential materials for building a strong Ontario.

Mississauga, Ontario
Joined September 2012
Aggregate producers across Ontario are making a difference in their communities. Fowler Construction is a great example, supporting food banks in Muskoka and Parry Sound over Thanksgiving!
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Great conversations and valuable insights during Minister @Andrea_Khanjin's visit to our member Walker Industries' Niagara operation yesterday. Thank you for taking the time to meet with the team and see firsthand how Ontario’s aggregate industry supports road building and infrastructure projects across the province. We appreciated the chance to discuss the challenges and opportunities facing our industry.
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The latest edition of Avenues is out now! In this issue, we take a closer look at how aggregate underpins Ontario's economy, helping build the homes, infrastructure and communities that drive growth across the province. 🔗 Read it here: issuu.com/ossga/docs/avenues…
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🪨 Thank you to everyone who came out to our Grey-Bruce-Simcoe Regional Committee meeting today at Bear Creek Golf Club! It was a great opportunity for OSSGA staff to connect with members in the area and hear about local concerns. Next stop is Sudbury!
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🌊 More than 293 hectares of aquatic habitat — the equivalent of 1,849 NHL hockey rinks — have been created from rehabilitated aggregate sites in Ontario. That's real community impact. These rehabilitated sites provide valuable habitats and support biodiversity in the local areas long after extraction is complete. ✅ Learn more about the industry's progressive rehabilitation practices: ossga.com/gravel_facts/rehab…
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🍂 Happy Thanksgiving from our family to yours! Today, we’re grateful for our members, partners and communities who help build and maintain the infrastructure Ontarians rely on every day. Wishing everyone a safe, happy and restful holiday with family and friends.
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Building strong relationships in the communities we operate in is central to responsible aggregate production. These are just some recent examples of how our members are constantly finding new and innovative ways to give back to their local communities. 🔗 Learn more about some award-winning local initiatives here: ossga.com/awards/industry-re…
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Progressive rehabilitation is an important part of aggregate operations in Ontario, allowing for portions of the site to be restored while production continues in other areas. 🔗 Learn more about rehabilitation and the lifecycle of an aggregate operation here: ossga.com/gravel_facts/rehab…
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Last week we hosted our 2026 Operations and Rehabilitation Tours, here's a recap of the amazing two days! Thank you to everyone who participated, from the food and venues to the sponsors and attendees. Can't wait to do it again next year!
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🪨 And today we hosted the 2026 OSSGA Operations Tour! This morning OSSGA members headed out to visit multiple sites in the Lake Simcoe area for our annual Operations Tour. This was a great opportunity to learn from cutting edge aggregate operations and connect with industry colleagues. Thank you to everyone who came out, the members who opened their doors to us and our sponsors!
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