Provision of services and goods in the field of civil and commercial aviation. Purchase, sale, and lease of fixed-wing or rotary-wing aircraft, their management, maintenance, and operation for private, commercial, or educational purposes. Provision of specialized personnel in Switzerland and abroad for the purposes described. Consulting, expert appraisals, design, training, and services for insurance companies, institutions, and private clients in the fields of safety, structural physics, equipment, and technical systems, whether mechanical, electromechanical, electrical, electronic, buildings, and industries, as well as in the fields of aviation and terrestrial and maritime mobility. The company may establish branches in Switzerland and abroad, acquire shares in companies in Switzerland and abroad, buy and sell real estate. The company may grant loans or other financing to shareholders. The company may also carry out all commercial and/or financial operations deemed useful for achieving its corporate purpose.