✔ 最佳答案
There is no need to go to each brokerage firm to check.
There is an item you need to pay for each security transaction - Stamp Duty.
With a court order, the lawyer can request the Inland Revenue Department to disclose the detail on Stamp Duty paid.
With that information, do you really think you can find out which one is that brokerage firm?
2013-01-25 17:11:42 補充:
Even your asset is under a BVI company, you still need proper paperwork for your company to be operate (even for shell companies).
Company Registry will be another way.