Is it permissible for the three partners responsible for managing and operating the project to receive salaries and an annual bonus from the net profits in addition to their share of the contribution, knowing that they alone bear the obligations of the project in the contract?

The Sharia-prohibited aspect in this company is the condition that the workers guarantee the losses without any transgression or negligence on their part, for the loss should be borne by all partners. It is permissible for a working partner to receive a known wage and a share of the profit that is greater than that of his partners. The profit shares among partners are not required to be equal, even if the capital is equal; rather, it is permissible to have disproportionate shares if there is mutual consent.