Best 25 Multinational Companies in India: A Multinational Company or Corporation (MNC) is a business organization whose operations are carried on in more than one country (other than home country). MNCs have their main offices (headquarters) in their home country, and secondary offices, assets, and factories in other countries (known as host countries). MNCs operate worldwide and hence, are also known as global enterprises. Before checking the list of the best 25 multinational companies in India, let us understand some features of MNCs.