MSE Technology Applications, Inc. (MSE) is an engineering and research company. Incorporated in 1974 in Butte, Montana, certified as a small business with more than 170 employees, comprised largely of scientists, engineers, skilled crafts people, and technicians. Developing advanceded solutions, we work with a variety of government agencies, academic institutions, and private companies. Because of our core experience, our projects cover a broad spectrum of aerospace technology.