Iran hotel online known as IHO has started its career in online hotel booking in the year 1384. “Travel smartly” is the official motto of this successful company. It can be arguably said that this company is the founder of transition of traditional reservation system into online reservation system in Iran. Over 12 years of activity Iran hotel has covered more than 400 cities in different regions of Iran. Services that this company provides, is sectioned into two groups: B2B and B2C. Commercial services of this company is founded based on substructure of online hotel sales and is counted as one of the best providers of online reservation engine of all the hotel rooms in whole Iran. One of the midterm goals of this company is to cover all of the accommodation units of Iran such as hotels, villas, hotel apartments and other residencies. This company has won different foreign and domestic awards in tourism and IT classes over the years.