LUNUS is a company created by people with background in space research and activities, so the first activities developed by LUNUS were concentrated in this area. In order to support some customers demands, LUNUS started to work also with environmental instrumentation and another area of activities were introduced. To develop its activities, LUNUS established two divisions to provide services and products commercialization. These divisions, Aerospace and Environment work in a very autonomous way, allowing a certain level of the company diversification, without loosing the focus in each one of the concentration areas which have their specialists totally dedicated. The activities are developed with basis in the experience and background of the permanent staff of each division, its advisors and its principals in the USA and Europe. Besides commerce and the activities as a representative, LUNUS also performs maintenance and engineering design according to customer's specification.