tensar international corporation, inc., headquartered in atlanta, georgia, is a full-service provider of specialty products and engineering services. our products and services are used in the cost-effective development of commercial, residential, industrial, and municipal sites, as well as in transportation infrastructure. tensar provides technology-driven earthwork solutions for common site development problems such as grade changes requiring retaining walls, and poor soil conditions affecting the cost of roadways, parking lots, and building structures.