Step 1: Define Private Company:
As per Section 2(68) of the Companies Act, 2013, a private company is one whose Articles restrict the right to transfer its shares, limits its members to 200 (excluding present/past employees), and prohibits any invitation to the public to subscribe for its securities.
Step 2: Define Public Company:
As per Section 2(71), a public company is one that is not a private company — it places no restriction on the transfer of its shares, has no upper limit on membership, and may invite the public to subscribe for its shares/debentures through a prospectus.
Step 3: Distinguish them on key points:
Basis
Private Company
Public Company
Minimum members
2
7
Maximum members
200
No limit
Transfer of shares
Restricted
Freely transferable
Invitation to public
Not allowed
Allowed, via prospectus
Minimum directors
2
3
Name suffix
‘Private Limited’
‘Limited’
Final Answer:
A private company restricts share transfer and caps membership at 200 with no public invitation, while a public company allows free share transfer, has no membership ceiling, and can invite the public to subscribe — differing on minimum members, maximum members, transferability, and ability to raise capital from the public.