# Section 2(71) — Public Company
## Statutory Definition
> 'Public company' means a company which —
> (a) is not a private company; and
> (b) has a minimum paid-up share capital as may be prescribed:
> Provided that a company which is a subsidiary of a company, not being a private company, shall be deemed to be a public company for the purposes of this Act even where such subsidiary company continues to be a private company in its articles.
## Essential Features
| Feature | Description |
|---|---|
| Negative definition | Defined as a company that is NOT a private company |
| Minimum members | 7 (Section 3) |
| Maximum members | No limit |
| Minimum paid-up capital | Originally ₹5 lakh; removed by Companies (Amendment) Act, 2015 — currently NIL |
| Free transferability of shares | Yes, shares are freely transferable |
| Public invitation | Permitted (can issue prospectus, do IPO) |
| Naming | Name must end with the word 'Limited' |
## The 'Deemed Public Company' Proviso
This is the most important and most tested concept:
> A subsidiary of a public company is treated as a public company, even if its own articles say it is a 'private company'.
### Why?
A private company is given various exemptions/relaxations under the Act. If a public company can simply create private subsidiaries to escape those provisions, the purpose of strict public-company regulation would be defeated. Hence, such subsidiaries are 'deemed' public companies.
### Practical Effect:
The deemed public subsidiary must comply with the stricter provisions applicable to public companies — even though its name continues to end with 'Private Limited' and its Articles still contain the three private-company restrictions.
## Public Company vs Private Company
| Particulars | Private Company | Public Company |
|---|---|---|
| Minimum members | 2 (1 for OPC) | 7 |
| Maximum members | 200 | Unlimited |
| Transfer of shares | Restricted by AoA | Freely transferable |
| Public subscription | Prohibited | Allowed |
| Name ends with | 'Private Limited' | 'Limited' |
| Minimum paid-up capital | Nil | Nil |