'A' owns a manufacturing firm M/s XYZ. 'A' gave its plant & machinery on lease to 'B' but retained all the licences required for running the manufacturing firm in his favor. Now 'B' is running the plant but since name of the company is M/s XYZ, receipt of all the sales of the company is going in the account of M/s XYZ which is owned by 'A' and 'A' is not giving back the amount so received to 'B'. What can be done in such situation ?