Ocean Instruments, Inc.: Oceanographic research products including multicorers, box corers, and bongo nets. Product specifications and request form.
RD Instruments: Water current measurement products (ADCP) and software for deep ocean navigation, oil platform station-keeping, and coastal monitoring. Product features, careers, and contacts.
ROS, Inc.: Produces remote visual imaging systems for hazardous and extreme environments, including oceanographic, nuclear, military, and offshore oil. Product features, news, and FAQ.