Technical Response Inc. (TRI) is a U.S.-based engineering and manufacturing company headquartered in Knoxville, TN. Founded in 1994 with engineering services in Chicago, TRI rapidly expanded into international markets, establishing OEM capabilities in China by the early 2000s. In 2015, TRI launched U.S.-based manufacturing operations focused on hydration and food container products.

Strategically located at the intersection of I-40 and I-75, TRI offers 1-day ground shipping access to over 75% of the U.S. population—enabling rapid and efficient product delivery. TRI’s unique blend of product design, engineering capability, and scalable manufacturing delivers customized, high-quality solutions to our clients.