International Submarine Engineering Ltd. (ISE) is a world leader in the design and development of Remotely Operated Vehicles (ROVs), Autonomous Underwater Vehicles (AUVs), and robotic manipulator systems for land, subsea, and space training applications. This technology is integrated with real-time control and computer vision software, developed by ISE`s Controls Group. ISE provides the know-how and the capability to complete large Systems Integration projects and to bring concepts to market.

Company products include

Theseus:
ISE Research Ltd. commenced development of the Theseus AUV in 1992 under sponsorship of the Canadian Department of National Defence as part of a joint US-Canada Spinnaker project. Theseus is named after the Athenian hero who, after slaying the Minotaur and rescuing Ariadne, was able to find his way out of the labyrinth by following the string which he had laid down on the way in.