Thanks to our expertise in command, control, communication and computer (C4) systems, our experience in project management and our ability to work harmoniously with international institutions and organizations, we have become the first Turkish prime contractor who has been awarded a contract with the NATO Communications and Information Agency (NCI) for the Air Traffic Management Gateway (ATMGW) under the NATO Security Investment Program (NSIP). ATMGW, a unit integrated into the air defense system within the Air Command and Control System (ACCS) installed in NATO countries, enables the exchange of information between ACCS and the Air Traffic Center (ATC) for civil air traffic units. The ACCS can therefore receive and transmit information on flight plans on a need-to-know basis. In the project where we are the main contractor, we take responsibility for the development of ATMGW's hardware and software as well as for training and warranty services. Air Traffic Control Gateway (ATMGW), which is actively used in practice, has been installed in a total of 11 NATO countries.