Rosemount Tank Gauging provides product offerings that include a line of pressure, temperature, flow, level and safety measurement instrumentation. For more than 45 years, Rosemount has been recognized as one of the world leaders in the design and manufacture of instrumentation. With a margin ratio of four to one, the company is also recognized as one of the after-sale service leader. It is a branch division of Emerson Electric Company that employs nearly 2,500 people. Rosemount Tank Gauging maintains a location in Houston.