Business management assistance; commercial or industrial management assistance; business organisation and management consulting; advisory services for business management; professional business consulting; efficiency experts; business information; business inquiries; business appraisals; market study; economic forecasting; import-export agencies; commercial information agencies; advertising; advertising agencies; publication of advertisements and distribution of advertising material; advertising mailing; rental of advertising space; newspaper subscription services; rental of access time to communication means of all kinds for advertising; opinion polling; employment agencies; relocation services for businesses; personnel management consultancy; personnel recruitment; public relations; organisation of exhibitions or trade fairs for commercial or advertising purposes; compilation of information into computer databases; computer file management; information research in computer files; transcription of communications

Arranging and conducting of colloquiums, conferences, seminars in the fields of aeronautics, space exploration, energy conservation, aircraft propulsion, engine development, environmental preservation, avionics, telecommunications, navigation, civil engineering and mechanical engineering; arranging educational and entertainment competitions in the fields of aeronautics, space exploration, energy conservation, aircraft propulsion, engine development, environmental preservation, avionics, telecommunications, navigation, civil engineering and mechanical engineering; organization of exhibitions for cultural or educational purposes in the fields of aeronautics, space exploration, energy conservation, aircraft propulsion, engine development, environmental preservation, avionics, telecommunications, navigation, civil engineering and mechanical engineering; education services, namely, correspondence courses in the fields of aeronautics, space exploration, energy conservation, aircraft propulsion, engine development, environmental preservation, avionics, telecommunications, navigation, civil engineering and mechanical engineering; practical training in the fields of aeronautics, space exploration, energy conservation, aircraft propulsion, engine development, environmental preservation, avionics, telecommunications, navigation, civil engineering and mechanical engineering; providing education information in the fields of aeronautics, space exploration, energy conservation, aircraft propulsion, engine development, environmental preservation, avionics, telecommunications, navigation, civil engineering and mechanical engineering; digital imaging services; videotaping; rental of videotapes; videotape film production; and publication of books, journals, newspapers, magazines, all in the fields of aeronautics, space exploration, energy conservation, aircraft propulsion, engine development, environmental preservation, avionics, telecommunications, navigation, civil engineering and mechanical engineering

Computer systems design; software design; installation of software; rental of computer software; maintenance of computer software; database reconstruction, namely the development, updating and maintenance of software and databases; data conversion of computer program data or information; duplication of computer programs; computer programming; computer systems analysis; computer consulting; creation and maintenance of Web sites for third parties; hosting computer websites; computer rental; architectural design services in the fields of aeronautics, space exploration, energy conservation, aircraft propulsion, engine development, environmental preservation, avionics, telecommunications, navigation, civil engineering and mechanical engineering; industrial design; interior design; consultation in environmental protection; quality control for others; materials testing; surveying; engineering; technical project studies, namely, research and development of new products for third parties; technical research in the field of aeronautics; testing for new products for others; research in the fields aeronautics, space exploration, energy conservation, aircraft propulsion, engine development, environmental preservation, avionics, telecommunications, navigation, civil engineering and mechanical engineering; and monitoring services in the fields of aeronautics, space exploration, energy conservation, aircraft propulsion, engine development, environmental preservation, avionics, telecommunications, navigation, civil engineering and mechanical engineering