Dear Rronit,

Yes ,you can start your companies after graduate from university or college but to start your company education is not only mandatory you must follow lots of rules and regulation of Government.

Some of point is most important after open any companies or industries

• Register your business or Company
• Operation Agreement
• Incorporate Your Business or Form an LLC.
• Get a Federal Tax ID Number.
• Learn About Employee Laws.
• Obtain the Necessary Business Permits and Licenses.
• File for Trademark Protection.
• Open a Bank Account to Start Building Business Credit

I hope it will helpful

Thanks