Tridentis Advanced Marine Vehicles (AMV) - headquartered in Kona Hawaii - is a wholly owned subsidiary of Tridentis - with the parent entity based in the Washington DC afea. AMV is structured entirely around developing unmanned and automous marine vehicles. Currently developing and starting construction of an autonomous, modular, green powered surface vessel for NOAA. Also funded by NOAA, the firm is starting design the design of an autonomous underwater vehicle for coral reef survey operations,