No Limit on Company Registration:
In Pakistan, there is no limit to the number of companies you can register under your name as a director or shareholder. You can be a director or shareholder in multiple companies, whether private or public, or sole.

Director vs. Shareholder:
You can be a director (managing the company) or a shareholder (owning a portion of the company) in numerous businesses.

Private vs. Public Companies:
You can register or be involved with both private limited companies (where ownership is restricted) and public limited companies (where shares are traded publicly).