This chapter deals with the law regulating business vehicles in Indonesia. The principal focus of the chapter is companies (including publicly listed companies, foreign investment, and shari’a companies) but it also covers partnerships, cooperatives, and state-owned enterprises, as well as the different regulations that apply to each. It explains the rules governing shares and capital, and directors and commissioners, as well shareholders’ rights, including in relation to general meetings. The rules for mergers and acquisitions are covered, as are corporate audit and reporting requirements. The chapter then summarizes the corporate governance regime applied in Indonesia through a mix of legislative provisions, codes of conduct, and other rules, including corporate social responsibility obligations. It also explains Indonesia’s corporate crime regime.