Cost-OS is the North American Strategic Partner of Nomitech, a leading niche software company specializing in Cost Estimating solutions. The North American team has over a combined 100 years of estimating experience to provide you the most efficient enterprise level estimating software on the market. We are located in Memphis, Tennessee, and you will never have to worry about receiving the dedicated service and support you deserve. CostOS® by Nomitech, combines traditional estimating methods with BIM 3D, 2D and GIS takeoff, into a powerful construction estimating software which allows you to be more efficient, more accurate and win more profitable work. From feasibility or Cost Plan to the final detailed bid all on a single enterprise estimating platform.