The vessel is owned by Havila Shipping and currently on long-term charter to Fugro.

[3] In 2013, Fugro extended a long-term charter of the vessel, then operating in Malaysia, until 30 April 2017 with two optional one-year extensions.

[6][7][8] On 2 January 2016, the AUV aboard Havila Harmony was used to investigate an anomalous, possibly-man-made seafloor feature; high-resolution sonar imagery from the AUV revealed the feature was a shipwreck, probably an iron or steel vessel from the turn of the 19th century.

[2] The Havila Harmony has 800 square metres (8,600 sq ft) of deck space and is equipped with an offshore crane, which can lift a maximum 100 tons (single fall) or 150 tons (double block).

During the search for Malaysia Airlines Flight 370, it was equipped with a Hugin 4500 AUV.