The company's purpose is to operate a construction and civil engineering business, primarily active in the railway sector. It may also acquire, administer, manage and dispose of real estate, excluding all operations prohibited by the LFAIE. It may establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire companies with an identical or similar purpose, or merge with such companies, carry out any commercial and financial activity and make all transactions and conclude all contracts that are suitable for developing its purpose or are directly or indirectly related to it. It may grant loans or guarantees to its shareholders and third parties, act as guarantor for loans subscribed by shareholders or third parties, secure these loans by issuing or pledging mortgage securities or by subscribing to any other financial commitment.