Tadcon, Inc. is a software development company specializing in Enterprise Asset Management and Tool Management solutions. Founded in 1994 by David A. Lauer and Terry H. Williams, the company has been providing consulting services to the nuclear, utility, and construction industries for over 25 years. Tadcon's eTMS (Enterprise Tool Management System) offers a comprehensive tool management solution that covers tool room control, tool reservations and planning, calibration management, tool procurement, specification management, and tool inventory management.