Software Development Company in Illinois | Kat Tech Systems Inc 1 year ago ID: #634710 Listed In : Software And Web Development 855 E Golf Road, suite #1126, #1143, #1144, Arlington Heights, Illinois. 60005 (630) 233-8643 [email protected] Business Description Kat tech systems is a leading software development company of engineers, designers, and developers. and that delivers custom website design services meeting client's requirements and demands. Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : Software Development Company in Illinois IT Consulting Company in Illinois