Manufacturers Broken Down

is there anyone who can maybe take just the manufacturers from this site and break them down into, like say:

USA manufaturers
Euro maufacturers
and wat everelse there is?

i'll start with the asian ones the i kno:

Honda/Acura
Nissan/Infiniti
Toyota/Lexus/Scion
Mitsubishi
Mazda
Hyundai
Isuzu
Subaru

i kno i'm probably missing a few, but i live in the US and that is all that i really kno of over here. well thats kinda like wat i wanna do, just break them up into the general areas they come from, or break them down even more to country specific. well i'll try to post others that i come to kno of and try to hit all manufacturers and continents/countries/areas. well peace, and post wat u kno for posterity. peace.

http://directory.google.com/Top/Recreation/Autos/Makes_and_Models/By_Country/

I do believe its missing a few.

For a more complete list of makes, see here:
http://directory.google.com/Top/Recreation/Autos/Makes_and_Models/

If you're asking about the makers which we have forums for, they can be broken down into the following countries.

Australia
Holden

Japan
Honda/Acura
Nissan/Infiniti
Toyota/Lexus/Scion
Mitsubishi
Mazda
Isuzu
Subaru
Suzuki
Daihatsu

Italy
Ferrari
Alfa Romeo
Maserati
Fiat
Lancia
Lamborghini
Pagani
Bugatti

Great Britain
Lotus
Jaguar
Morris
MG
Rover
Land Rover
Triumph
McLaren
TVR
Rolls Royce
Aston Martin
Bentley
Mini
Morgan
Vauxhall

South Korea
Kia
Hyundai
Daewoo

United States
Duesenberg
Buick
Chevrolet
Ford
Plymouth
Chrysler
Eagle
Jeep
GMC
Saturn
Panoz
Geo
AM General
Dodge
Cadillac
Vector
Packard
Mercury
Lincoln
Shelby
Saleen

France
Citroen
Peugeot
Renault
Bugatti

Germany
Audi
Mercedes Benz
Porsche
BMW
Volkswagen
Opel

Sweden
Saab
Koenigsegg
Volvo

Czech Republic
Skoda

Spain
SEAT

Worth noting that this list only focuses on the origins of the brands, nowdays most of the brands in Foreign hands.

I did Bugatti twice because as far as I know, it started off French, but when it was resurected in the Early 90's it became 100% Italian, until Volkswagen bought the brand in 1998.