As the needs of customers expand and become more technologically inclined over the years, likewise our company's mission has followed suit. Grineid Tactical Systems Inc. Has a specific interest in applications which include, but are not limited to, wildlife conservation, acoustical transmitters for hunting & tactical canines as well as asset recovery of drones, rocketry and model aeronautics. Our primary objective is to provide a product which performs reliably in the field just as it does in our lab.