Carleton H. Whittaker

North Atlantic Treaty Organization (NATO) provides security consultation and defence services for its member countries. The firm is an alliance of countries from North America and Europe committed to fulfilling the goals of North Atlantic. NATO safeguards the freedom and security of its member countries by political and military means. It provides a forum in which the United States, Canada and European countries can consult on security issues of common concern and take joint action in addressing them. The organization is headquartered in Brussels, Belgium.

Windmill International, Inc. provides strategy, technology and professional services to the government. It also offers program management, engineering, training and technology and software development. The company was founded by Richard L. Manganello in 1998 and is headquartered in Nachua, NH.