# Classification of Companies
The Companies Act, 2013 classifies companies based on listing status, size, membership and ownership. The classifications below frequently appear in MCQs and descriptive questions.
## 1. Listed Company
A company any of whose securities are listed on a Recognized Stock Exchange.
> Tip: Even one listed security (equity, debt, etc.) is enough. However, by way of exception, certain companies listing only specified debt securities are treated as unlisted under the Rules.
## 2. Small Company [Sec 2(85)]
A company is a Small Company if all of the following are satisfied:
- It is not a Public Company;
- Paid-up share capital does not exceed ₹4 Crores (or higher prescribed amount, cap ₹10 Cr); and
- Turnover as per its last P&L does not exceed ₹40 Crores (or higher prescribed amount, cap ₹100 Cr).
Exclusions — the following can NEVER be a Small Company:
- Holding company or Subsidiary company
- Non-Profit Organisation (Section 8 company)
- Company governed under any Special Act
## 3. Private Company [Sec 2(68)]
A Private Company must have a prescribed minimum paid-up capital and its Articles of Association (AOA) must:
| Restriction | Prohibition |
|---|---|
| Restrict the right to transfer its shares | Prohibit any invitation to the public to subscribe to its securities |
| Limit number of members to 200 (excluding present & past employee-members) | — |
Joint shareholders are treated as a single member.
## 4. Public Company [Sec 2(71)]
- Is not a private company (no restrictions/prohibitions in AOA);
- Has the prescribed minimum paid-up capital;
- A private company that is a subsidiary of a public company is deemed a Public Company.
## 5. One Person Company (OPC) [Sec 2(62)]
- Formed by one person subscribing his name to the MOA;
- That sole member must appoint a Nominee;
- Eligibility (member & nominee): Natural person, Indian citizen, resident in India, not a minor;
- One person = one OPC; can be nominee in only one OPC;
- On death/incapacity of the member, the Nominee becomes the member; ROC is intimated in the prescribed form;
- Prior written consent of the nominee is mandatory; nominee details must be furnished in the prescribed form.
## Quick Comparison
| Feature | OPC | Private | Public |
|---|---|---|---|
| Min Members | 1 | 2 | 7 |
| Max Members | 1 | 200 | Unlimited |
| Min Directors | 1 | 2 | 3 |
| Public Subscription | No | No | Yes |