The main options include limited liability companies, joint stock companies, branch companies, joint ventures, limited partnership enterprises, representative offices, and publicly held companies. Limited liability companies are suitable for small and medium-sized enterprises, requiring at least two shareholders, with liability limited to the capital contribution. Joint stock companies are suitable for large or listed companies, requiring at least five shareholders and three directors. Branch companies are established by foreign companies and are not independent legal entities, with liability borne by the parent company. Joint ventures are used for multi-party cooperation on specific projects. Limited partnership enterprises consist of general and limited partners, often used for professional service companies. Representative offices can only engage in non-commercial activities such as market research. Publicly held companies must be listed on the Qatar Stock Exchange and meet minimum capital requirements. (Adam)

