Aegean Airlines

Aeroflot

Aeroplan (Air Canada)

AeroSvit Ukrainian Airlines

Air Botswana

Air Europa

Air France

Airline Business (Reed Info. Group)

Airline Financial Support

Air Madagascar

Air Mauritius

Airline Information

Alaska Airlines

American Airlines

American Express

ANA (All Nippon Airways)

Arvato (Bertelsmann)

Asiana

Bangkok Airways

British Airways

Carlson Marketing Group

Cathay Pacific

China Airlines

China Southern Airlines

Continental Airlines

Croatia Airlines

Delta Air Lines

Dragonair

EB2

EgyptAir

Emirates

Ethiopian Airlines

Etihad

Eva Air

Finnair

Garuda Indonesia Airlines

Global Flight Management

Globalia Sistemas

Green Dot

Gulf Air

HITIT Computer Services

ICLP

Indian Airlines

International Herald Tribune

Jet Airways

Kenya Airways

Kingfisher Airlines

KLM

Korean Air

Kuwait Airways

LAN

LOT Polish Airlines

Lufthansa

Lufthansa Systems

Malaysia Airlines

Malév

Mercator

Moneta International

Nok Air

Northwest Airlines

OgilvyOne

Olympic Airlines

Oman Air

OpenJaw

Oracle

Points.com

Qantas

Qatar Airways

RightNow Technologies

Royal Brunei

Royal Jordanian 

Sabre

Salesforce.com

SAS

Seditel (LoyalAir)

Shanghai Airlines

SITA

Saudi Arabian Airlines

South African Airways

TACV Cabo Verde Airlines

TAP Portugal

Tarom

Thai Airways

Three October

TIK Systems

TRX

Turkish Airlines

Unisys

Ukraine Intl. Airlines

Vietnam Airlines

Virgin Atlantic Airways

Virgin Blue