This document defines and describes 13 different types of companies under Indian law:
1) Private and public companies based on share capital, membership, and invitation to the public.
2) Statutory companies formed by special acts of Parliament or state legislatures.
3) Registered companies incorporated under the Companies Act.
4) Limited liability companies that are limited by shares or guarantee.
5) Unlimited companies with no limit on member liability.
6) Government companies with majority government shareholding.
7) Foreign companies conducting business in India.
8) Holding and subsidiary company relationships based on shareholding and control.
9) Investment companies that primarily acquire shares and securities.
10) Public financial institutions