Q.E.D., Incorporated is a custom software development and network integration firm with headquarters in Minneapolis Minnesota.  Q.E.D. has been developing complete computer solutions tailored for small and mid-sized organizations for over 30 years.  
In addition to customized solutions, Q.E.D. published Cen-Trax for automating manufacturing inventory and supply chain management, PC\Pundit for managing political campaigns and Back Office Bean Counter (BOB) for security broker dealers.

Custom Software

Custom software applications to meet the needs of small and mid-sized organizations.

Computer Networks

Complete network design, installation and support.


A complete system for automating inventory replenishment for manufacturers using Kanban techniques.


Software to manage political campaigns large and small.


Back Office Beancounter is a complete solution for security underwriters.


Get in touch with Q.E.D. to receive more information about our software and services.