Our CTO Email Database is offered in both pre-packaged and customized formats. You are free to choose the latter option to target specific prospects of your interest. The selects for segmentation includes SIC Code, Annual Sales Volume, Industry, Credit Rating, Public Or Private Companies, Number of Employees, Number of Personal Computers, Gender, and more. All the records in the CTO List are highly accurate and reliable. We source them from yellow pages, B2B directories, trade shows, events, conferences, and other trustworthy places.