Constraint Technologies (CTI) is a privately owned Australian company and one of the leaders in transport optimization and situational awareness systems. CTI develops solutions for the Airline, Airport and Rail sectors. Our mission is to offer effective, scalable, state of the art optimization and situational awareness 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. For over 20 years CTI has been building tightly integrated and mission critical systems. For over 10 years we have been building and maintaining optimization solutions that optimize cost, service, equipment and capacity and that show actual cost against plan in real-time. Our systems are well engineered and reliable. CTI is very much a technically driven organization and we take pride in the quality, performance and reliability of our products and solutions. A large portion of our revenues are invested in applied research and development within CTI, and more fundamental research with our University partners. CTI invests heavily in research and development and we apply our technology to challenging customer problems. We achieve continuous improvement in performance and capability using the latest software engineering techniques. All our products are backed by knowledgeable and professional technical support. As well as being expert in their chosen technical fields, many of our people have an in-depth knowledge of our customers' businesses and what it takes to build, operate and maintain complex software solutions within a rapidly changing customer environment.