Hydroacoustics Inc. (HAI) began in 1972 as a spin-off based on acoustics research initiated at Harvard University and further developed at General Dynamics Corporation. For 50 years, HAI has been a world leader in the design and manufacture of unique high power, broadband, low frequency and underwater acoustic sources based on continuous wave and impulse technology. HAI has been awarded over 50 U.S. and foreign patents. Today, HAI offers fully integrated design, manufacturing and testing capabilities that include specialized mathematical analysis and modeling, on-going research and development, procurement, quality control and assembly, and both in-lab and customer-site calibration. We can also provide computer performance modeling, engineering and design support for broadband acoustic sources, and hardware and services support. Dedicated to improving our national military defenses through innovations in acoustic technology, HAI maintains in-house and customer-site maintenance and repair capabilities, and can develop specialized products for specific customer applications for both military or commercial requirements. In the energy sector, reducing upstream carbon intensity is a focus of our Oil Recovery Tool (ORT). The ORT is a robust, reliable and replicable improved oil recovery (IOR) technology that requires no drilling and no chemicals. It leverages our patented technology to increase oil production from existing wells and helps support responsible oil production.