Builders Exchange membership is made up of over 1050 firms at this time. Specialty Contractors number 560 firms, general contractors number 125 firms, and 245 are suppliers, manufacturer representatives and similar firms. These firms represent most of the oldest, largest and most respected firms in the industry. A significant number of these firms are minority business enterprises. The Builders Exchange has offices and plan rooms in Louisville, Lexington and now Cincinnati. We partner with the Builders Exchange of Ohio with the office and plan room in Cincinnati. The Builders Exchange operates the largest and most heavily used plan rooms in the state and we also are the acknowledged leader in the electronic plan room arena.