Since 1956, the Aggregate Producers' Association of Ontario has been actively promoting and supporting public interest and the wise management of Ontario's aggregate industry. Their mission is to ensure that members are the best producers in the aggregate industry: to manage the affairs of the Association in an effective way and to build partnerships with government and the public to promote the wise management of aggregate resources. In addition to being business members many of our staff serve as members of the various committees within the APAO including the Environmental Affairs Committee, Health and Safety Committee, Community Relations Committee and the Associate Members Committee.
All aggregate operations
operating under the Walker Industries logo are members of the
Aggregate Producers Association of Ontario.
In addition Walker Brothers has received numerous citations and awards from the APAO. See the Awards for further information on our awards and honorable mentions.
NSSGA is the National Stone, Sand, and Gravel Association. The association represents the crushed stone, sand and gravel-or aggregate-industries in the United States.
NSSGA is the aggregate industry's strongest voice in our nation's capital. Members benefit from a professional staff well seasoned in national politics working to represent the industry's interests in Washington, DC. We offer proven, meaningful opportunities to make your voice truly stand out on Capital Hill. NSSGA keeps you informed, in tune and inside the Washington game whenever its players and power-plays stand to impact your business.