Key legal question
Whether Y.________ SA acted under a mandate or merely as insurance broker.
Extracted holding
The appellant failed to show that Y.________ SA acted as its mandatary; the contractual relationship was treated as brokerage, not mandate.
Extracted reasoning
The court relied on the established facts: the insurance offer was signed by A.________ for the company, and the intermediary did not act as the company’s representative when the contract was concluded.