As per Lawkidunya, Sole Proprietorship. In this type, you and your company are legally the same.
Partnership/Association of Person (AOP).
Limited Liability Partnership.
SMC Pvt Ltd.
Private Limited.
Public Limited Company:
Non-Profit Organisation.
Is Unregistered Company Legal as Per Law
Basically, an unregistered business is a sole proprietorship, a legal structure that requires you to use your Social Security Number (SSN) in place of an Employer Identification Number (EIN) and your legal name as the name of your company.
Can a Company Work Without Registration in Pakistan
Every business requires registration to operate its activities in Pakistan.
For Which Company Registration is Compulsory
In Pakistan, every business must register themselves as part of the mandatory legal compliance.
Can I Register My Company Alone in Law
It’s totally possible. Your business can be comprised of only you—provided you get along well with yourself. You can be the CEO, Treasurer, Secretary, and the only shareholder of the company. But, just because you’re riding solo, doesn’t mean you’re exempt from following the rules.