Solutions & Services

Constraint Technologies (CTI) is a privately owned Australian company and one of the leaders of transport optimization systems. CTI develops solutions for the Aviation, Rail and Road Haulage sectors. The software suite is called TPAC^TM - Transport Planning and Control. Our mission is to offer effective, scalable, state of the art optimization software that is constantly evolving and improving. Our software is easy-to-use, configure and maintain. CTI has made a commitment to assure customer satisfaction.