Ocean Infinity
Ocean Infinity is a marine robotics company based in Austin, Texas, United States, and Southampton, United Kingdom, that was founded in 2017. The company uses robots to obtain information from the ocean and seabed.
History
Ocean Infinity is based in Austin, Texas, and Southampton, England, and was founded in July 2017. The company is led by CEO Oliver Plunkett and is privately held. Ocean Infinity was created after recognising the effectiveness of using marine robots in scale to acquire and analyse data from the oceans.Robots
Ocean Infinity operates two robotic fleets; the Armada fleet and the Infinity fleet. The Infinity fleet is made up of 14 autonomous underwater vehicles that operate globally in the oceans, along with the Armada fleet of robotic ships. The fleets are equipped with sensors and navigation technology capable of operating down to depth. The company reported in May 2022 that the first of 23 Armada surface vessels had recently been launched in Vietnam.Projects
Summary
Summary of successful Ocean Infinity search missions:| Ship/Submarine | Date sunk | Date discovered | Depth | Ref |
| ARA [San Juan (S-42)] | November 15, 2017 | November 17, 2018 | ||
| Stellar Daisy | March 31, 2017 | February 17, 2019 | ||
| Minerve (S647)|Minerve] | January 27, 1968 | July 21, 2019 | ||
| USS Nevada (BB-36) | July 31, 1948 | May 11, 2020 | ||
| Endurance | November 21, 1915 | March 5, 2022 | ||
| USS Stewart (DD-224) | May 24, 1946 | August 1, 2024 |
Details
Ocean Infinity was involved in the search for Malaysia Airlines Flight 370 in early 2018, deploying Seabed Constructor between January and May without success. In November of the same year, Seabed Constructor located the wreck of Argentine submarine, which had disappeared a year earlier. At the end of December 2018, Ocean Infinity was contracted by the South Korean government to search for the wreck of the sunken bulk carrier ship, which sank in March 2017 in the South Atlantic Ocean off the coast of Uruguay. On 17 February 2019, the company announced that it believed it had found the ship's wreck, and soon afterward retrieved the voyage data recorder.In addition to the high-profile wreck searches, Ocean Infinity has also undertaken data acquisition support for Total E&P, Shell Mauritania, Norwegian Petroleum Directorate, Exxon Mobil, NOAA and Petrobras.
In early 2019, the wreck of was localized by Island Pride, which arrived 30 March and started inspecting the wreck using remotely operated underwater vehicles. In July 2019, the company found the French Navy submarine, 50 years after its disappearance. In 2020, Ocean Infinity also worked with Search INC to locate the battleship.
Ocean Infinity provided technical expertise and equipment to locate Ernest Shackleton's ship Endurance, which sank 27 October 1915 after having been frozen in the ice of the Weddell Sea off Antarctica. The Falklands Maritime Heritage Trust's project Endurance22 succeeded on 5 March 2022.
In December 2024, it was reported that Ocean Infinity would resume the search for the missing Malaysia Airlines Flight MH370 under a $70 million 'no find, no fee' agreement with the Malaysian government. On December 3, 2025, the Ministry of Transport Malaysia announced that Ocean Infinity would resume the search for MH370 on December 30, 2025. The search would last for a total of 55 days.