Arthur Baker

MTS Systems Corp. engages in the provision of test systems and sensors. It operates through the Test & Simulation and Sensors segments. The Test & Simulation segment provides testing and simulation solutions including hardware, software and services that are used by customers in product development to characterize a product's mechanical properties along with simulation systems for human response features. The Sensors segment focuses on sensors used for measurement of vibration, pressure, position, force, and sound. The company was founded in 1966 and is headquartered in Eden Prairie, MN.

PaR Systems, Inc. designs, engineers and integrates automation and material handling equipment. It serves industrials, hazardous environments, aerospace, marine, life science, material handling and technologies Sectors. The company was founded in 1961 and is headquartered in Shoreview, MN.

Rohm & Haas Electronic Materials LLC supplies lithography materials for the semiconductor industry. It develops and delivers material solutions & processes to the electronic and optoelectronic industries. The company was founded in 1957 and is located in Marlborough, MA.