A limited liability company is a separate Qatari legal entity whose shareholders are liable only up to their capital contribution. A branch office is not a separate entity: it operates under its foreign parent, which carries liability for it. A representative office is limited to non-commercial work such as market research, promotion and liaison, and cannot trade. Invest Qatar publishes all three structures under Commercial Companies Law No. 11 of 2015. Under Foreign Investment Law No. 1 of 2019 foreign investors may hold up to 100% of a company in most sectors subject to Ministry of Commerce and Industry approval, with banking, insurance, commercial agencies and the exploitation of natural resources among the exceptions.