Home office. Parent company. Head office. Headquarter.
Branch office. Branch company. Subsidiary company.
I got transferred to.../I got a transfer.
You're being transferred to the home office.
You're being transferred overseas to China.
My transfer request just came through.
I just got word from upstairs that you are being transferred.
If you don't accept the transfer, you'll be fired.
A: Good news, you're being transferred to the accounting department.
B: Finally, I put in for that transfer months ago.
put in for...
A: I just found out I'm being transferred overseas to the states.
B: Wow, I guess all that English study finally paid off.