All construction work, real estate development and brokerage of real estate. The company may carry out for its own account or for the account of third parties, all financial, commercial, industrial, movable and immovable operations, in Switzerland and abroad, directly or indirectly related to the main purpose. It may also create branches and subsidiaries, in Switzerland and abroad. The company may also grant loans to its associates or third parties, provide guarantees, become jointly and severally liable, or guarantee loans subscribed by its associates or third parties, secure these loans by issuing or pledging mortgage securities or by subscribing to any other financial commitment, as well as pledge its assets to secure any claim.