ESNA is an independent ship design company for high-speed vessels. We specialize on air cushioned catamaran/Surface Effect Ships (SES). Our main customers are ship-owners, vessel operators and shipyards.
ESNA operates at the crossroad between advanced military and commercial high speed craft technology and the market for offshore renewable energy and maritime operations.
ESNA develops and realizes vessel designs with outstanding performance, seakeeping and comfort, higher speed and with lower power consumption and emissions for a greener future.
Tidal Transit Ltd provide access, transport and crew transfer services to the industries of the North Sea.
Operating from the North Norfolk coast we specialise in safe, speedy and efficient travel for those working in the offshore wind energy sector.
Our fleet of custom-built, high specification wind farm work boats offer unparalleled stability and are crewed by fully qualified personnel with a thorough local knowledge and maritime experience.