what is its history?
Formed in 1970 as Qatar National Hotels Limited (QNH). In 1973, Marriott Hotel  owned by QNH, became the country's five-star hotel. In 1993, this company was replaced by Qatar Nationals Hotel Company. Eventually, in 2012, QNH was rebranded under its current form, Katara Hospitality.
Katara Hospitality
Katara Hospitality was first formed in 1970 as Qatar National Hotels Limited (QNH). In 1973, Marriott Hotel, then known as Gulf Hotel and owned by QNH, became the country's five-star hotel. In 1993, this company was replaced by Qatar Nationals Hotel Company. Eventually, in 2012, QNH was rebranded under its current form, Katara Hospitality. 'Katara' derives its name from the common spelling used for 'Qatar' by ancient cartographers.

World Travel Awards named Katara Hospitality as the "World's Leading Hospitality Company" in 2013, 2014 and 2015.
who owns the plaza hotel in new york Katara Hospitality what is the significance of this place? The Plaza hotel has been the meeting place for important political meetings; notable singers have performed in the Persian room; it has The Grand Ballroom, Terrace Room etc who are the aforementioned hospitality group? Katara Hospitality, formerly known as Qatar National Hotels Company, is the largest hotel owner, developer and operator in Qatar. It is government-owned.
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Katara Hospitality [SEP] History
Katara Hospitality was first formed in 1970 as Qatar National Hotels Limited (QNH). In 1973, Marriott Hotel, then known as Gulf Hotel and owned by QNH, became the country's five-star hotel. In 1993, this company was replaced by Qatar Nationals Hotel Company. Eventually, in 2012, QNH was rebranded under its current form, Katara Hospitality. 'Katara' derives its name from the common spelling used for 'Qatar' by ancient cartographers. World Travel Awards named Katara Hospitality as the "World's Leading Hospitality Company" in 2013, 2014 and 2015.