I have an approved H1B petition from company A which is valid till 2015. I got a new offer from company B, filed for a H1B transfer and currently working for company B (just one month before) but the H1B transfer is still pending.
Now I received another offer from Company C, which I really want to join.
I have the below questions:
Do I have to wait for approval from company B to port to company C?
Can I port my H1B to company C using company A H1B approved petition?