Omni, Loews, and Hyatt are all luxury hotel chains that offer high-end accommodations and services. OMNI is a chain of luxury hotels, resorts, and residences with locations in the United States, Canada, Mexico, and the Caribbean. Loews Hotels & Resorts is a chain of luxury hotels located in the United States and Canada. Hyatt is a global hospitality company with over 900 properties in more than 60 countries. All three chains offer luxurious amenities and services to their guests.