CornerStone Wall Solutions Inc. is first and foremost a retaining wall licencing business. Vern Dueck, inventor and President, started the company with CornerStone 100 retaining wall blocks. The company has now grown to include Big Blocks Wet Cast (MagnumStone), free standing wall blocks StoneLedge and everything in between. With our trusted producers around North America, Australia, Africa and Solomon Islands, we are currently in a growth position and looking for producers to fill the gaps. Licence opportunities are still available. www.cornerstonewallsolutions.com www.magnumstone.com