Accutech Industrial Systems Inc. is a supplier of high quality industrial control and integrated maintenance and instrumentation systems.

Digital Communication Systems Industronic is a premier manufacturer of industrial emergency warning, mass notification, in-plant paging, and intercom systems.

Reflex Manufacturing Ltd. makes reusable, flexible insulation blankets to conserve energy, prevent freeze-up, protect personnel and attenuate noise.

Dissolved Solids Measurement Liquid Solids Control is a world leader in the manufacture of process refractometers for continuous, direct, in-line measurement of total dissolved solids, concentration, BRIX, and refractive index.