Sterling (also known as Sterling Site Access Solutions) is a company providing site access and ground protection solutions. It offers TerraLam 300/500 CLT, bridge, timber, carriage bolted, banding grooves, crane, and floater mats, as well as bridge shielding, coil cradles, dimensional lumber, heat-treated lumber, etc. The company serves pipeline, power transmission and distribution, renewables, construction, and civil engineering industries.