business hotels - All sites:
"Hotelopia offers reduced-rate accommodation to both business and leisure travellers at over 20,000 properties, budget to five star, in over 900 destinations throughout the UK, Europe, North America, Latin America, the Caribbean, Africa and Asia."
"Hotels.com is the Internet's largest specialized provider in accommodations worldwide, offering savings of up to 70%. off regular hotel rates in some of the world's most popular and cities. Hotels.com also specializes in providing accommodations when cities are sold out. Hotels.com provides discount accommodations in more than 10,000 directly contracted properties ensuring availability in over 400 major destinations in North America, the Caribbe..."