IHG is an international hotel company whose hotels welcome over 150 million guests each year to over 674,000 rooms in more than 4,600 hotels across nearly 100 countries. Their seven hotel brands include some of the best-known and most popular in the world including InterContinental Hotels and Resorts, Crowne Plaza Hotels and Resorts, Hotel Indigo, EVEN Hotels Holiday Inn, Holiday Inn Express, Holiday Inn Club Vacations, Holiday Inn Resorts Staybridge Suites and Candlewood Suites. 30 Day Referral Period.