Hotel Corp Code (IHG,Marriott,Starwood,Hilton,Hyatt)
IHG：
| Company | Hotel Group | Corporate Code |
| 3M | IHG | 101672 |
| Ace Hardware | IHG | 100862437 |
| Arizona State University | IHG | ASU |
| AT&T | IHG | 150711 |
| Bank of America | IHG | 109568 |
| Bayer | IHG | 251321 |
| Cisco | IHG | 954410926 |
| Coca Cola | IHG | 128813 |
| ConocoPhillips | IHG | 262552 |
| Dell | IHG | 954284898 |
| Federal Express | IHG | 000109207 |
| Fedex | IHG | 109207 |
| Ford | IHG | 103772 |
| Ford Company | IHG | 000103772 |
| Fujitsu | IHG | 100016221 |
| General Electric | IHG | 000102806 |
| IHG | 100199528 | |
| Honda | IHG | 100371240 |
| HP | IHG | 000106372 |
| IBM | IHG | 243132 |
| Kraft | IHG | 105406 |
| Lafarge | IHG | 900000588 |
| Lenovo | IHG | 100211707 |
| Lowes | IHG | 100211707 |
| Lowes | IHG | 924806 |
| Loyola University | IHG | 478113 |
| Microsoft | IHG | 100857558 |
| Motorola | IHG | 128554 |
| Network Appliance | IHG | 954284247 |
| NWCTA | IHG | 900033305 |
| Oracle | IHG | 100183394 |
| Philips | IHG | 953100013 |
| Rutgers University | IHG | 100189760 |
| Siemens | IHG | 104256 |
| Target Corporation | IHG | 000888400 |
| Toyota | IHG | 954409548 |
| University of Texas | IHG | 99502056 |
| UPS | IHG | 108146 |
| Wal-Mart Stores | IHG | 000293512 |
Marriott：
Accenture-[ACC]
AT&T-[ATT]
Cisco-[CIS]
Dell-[DEL]
Deloitte-[DTC]
EMC-[EMC]
Ford-[FRD]
General Electric-[GEE（Cheapest in Hong Kong）]
General Motors-[GMC]
IBM-[IBM（Cheapest in China）]
HP-[HPQ（Cheapest in China）]
Oracle-[ORA]
Pepsi-[PEP]
SAP-[SAP]
Siemens-[SIE（Cheap in Hong Kong）]
Siemens-[SEM]
UBS-[UBS]
Starwood：
Accenture-[57464]
Cisco-[260247]
Deloitte-[7770781 or 2754]
DTV-[296011]
General Electric-[9360]
IBM-[18000]
Oracle-[77377]
UTC-[30744]
Lufthansa-apparently also Hyatt IBM rate-[13717]
Pfizer-[4899]
APAC-[253568]
UPenn-[4309]
Harvard-[17885]
Deloitte-[5232]
DB-[11353]
IBM-[4313]
PWC-[5232]
DB-[11353]
MSDW-[2743 or 59009]
CPI-[281403]
BMS-[5298]
Goldman-[254797]
HP-[5105]
MSFT 253151-[]
Bellsouth-[256810]
ATK-[259552 & 5444]
CVS-[283335]
Gillette-[4764]
Federated-[66272]
E&Y-[253511]
IIDA-[290717]
Ford-[8122]
Hilton：
HP-[9122532]
IBM-[901452] USA only
IBM-[1368083] International
Accenture-[10850857]
Akzo Noble-[402371223]
FFEIE D-[600198360]
MVP-[560041604]
Siemens-[323009803]
Sixt (good for German hotels) D-[343260360]
Volvo Car Corp-[355019365]
Fedex-[N0001231] (10% system wide) (includes U.S. Hilton Hotels, all Conrad Hotels, all Hilton Garden Inns)
[422795100] All Other U.S. Hilton Family Brands (includes Hampton Inns, Homewood Suites, Doubletree, Embassy Suites)
[D058070459] All Hilton Family Hotels outside the U.S.
[N9880578] for US Hilton, Conrad, Hilton Garden Inn and Waldorf=Astoria Collection
[0560054725] for US Doubletree, Homewood Suites, Hampton Inns and Embassy Suites
[D332376164] for outside Hilton and Doubletree Hotels
Hyatt：
Hyatt Super Corp rate-[53421]
AAA-[15985]
AAA-[17500]
Bank Atlantic-[79103]
Chanel-[11821]
Company TVL Rate-[23079]
Company TVL Rate-[68083]
Costco-[13365]
Credit Lyonnais-[13516]
Credit Suisse-[12624]
Duty Free Shoppers N V-[12114]
Daimler-Benz-[99800]
GE-[16700]
GE International-[13307]
IBM-[13717]
Lehman Brothers-[12159]
Li& Fung Trading Ltd-[90010]
Louis Vuitton-[12114]
Mitsubishi Heavy Indust-[11657]
NEC-[16733]
Samsung Electronics Sem-[57039]
Senior Citizen-[17497]
Worldrate-[61059]
