Hefring Engineering is a research and development company developing turn-key data collection solutions with a focus on underwater robotics and autonomy. With a previous focus on providing ocean current, wave, and turbulence measurement technologies, the company is now focused on offering subsea vehicle designs, advanced doppler sensors, and oceanographic data handling. The company's primary product is an Ocean Glider that is operated by a single person or operated autonomously and can collect ocean measurements on a large scale.