Can I register my company in India when I am on F1 visa? Moreover if my H1B gets approved will there be any legal issues? I work for Amazon in Seattle, Washington state. Foes state law here permits it or Amazon? Is it possible to register company in name of my siblings or parents and I work on it?
Yes you can in India.
Just make sure your KYC and KRA is not as an NRI.
But will my company or state law permit it?
I would recommend contacting a professional legal practitioner vs relying on blind for such queries.