Once I've come across in Internet with some chart about payment systems and the places of their registration.
Name of the system
Place of registration
Company format
Place of domain registration

E-gold
Isle of Nevis , Lesser Antilles
Offshore
Melbourne, FL,US

E-bullion
Panama
Offshore
CAMARILLO, CA,US

Neteller
Isle of Man, British Isles
Offshore
Herndon, VA, US

Pecunix
Panama
Offshore
Toronto, CA

GoldMoney
St. Helier, Channel Islands
Offshore
Douglas, Isle of Man,

GB

NetPay
Panama
Offshore
-

V-Money
Seychelles
Offshore
Panama

ePassporte
Curacao
Offshore
Yarmouth, NS,

CA

Liberty Reserve
Costa Rica
Offshore
-

WebMoney
Belize
Offshore
Russia