Navigator Holdings Ltd. is an owner and operator of a fleet of handysize liquefied gas carriers. The Company provides international and regional seaborne transportation services of liquefied petroleum gas (LPG), petrochemical gases and ammonia. The Company's fleet consists of over 40 vessels, including eight newbuilding vessels. The Company carries LPG for various international energy companies, state-owned utilities and reputable commodities traders. It also carries petrochemical gases for industrial users. The Company's vessels also carry ammonia for both ammonia traders and producers of fertilizers. Its vessels include semi-refrigerated, such as Navigator Magellan, Navigator Mars, Navigator Pluto, Navigator Saturn, Navigator Capricorn, Navigator Pegasus, Navigator Scorpio, Navigator Virgo, Navigator Libra, Navigator Europa and Navigator Oberon, and full-refrigerated, such as Navigator Glory, Navigator Grace, Navigator Galaxy and Navigator Genesis.