Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Airblue -  Airblue Limited (styled as airblue) is a private airline with its head office on the 12th floor of the Islamabad Stock Exchange (ISE) Towers in Islamabad Pakistan. It is Pakistan's second largest airline with over 20% share of the domestic market. Airblue operates scheduled flights operating 30 daily services linking four domestic destinations Islamabad Lahore Karachi and Peshawar with international services to Dubai Abu Dhabi Sharjah and Muscat.
The answer to this question is:
Company