The management of one or more consulting firms in Switzerland and abroad, particularly in the fields of engineering, project realization and management, contract management, construction and organization management. Consulting services, feasibility studies, risk analyses, expert opinions, planning, design, preparation of tender documents, offers and contracts, evaluation of offers, construction management, technical and contractual support and consulting for contracting parties, project validation, arbitration, conflict resolution, mediation and other activities, particularly in the construction sector of all kinds. Consulting and expert services in the fields of safety, organization and project management, construction, companies and administrations. The company may participate in any financial or commercial activity directly or indirectly related to the company's purpose, may participate in other legal entities or activities in Switzerland and abroad, may establish branches in Switzerland and abroad. The company may acquire, manage and sell real estate in Switzerland and abroad in relation to the company's purpose.