Granularity LLC, 45844 US Highway 41, Chassell, MI 49916, US

Founded in 2001, GS Engineering Inc. is a full-service engineering firm. Based in Houghton, Mich., it offers an array of services, including design and analysis, vehicle testing, prototype development, lightweight material research and development for military and commercial vehicles. The company also offers testing services, such as mechanical, thermal or vibrational data, through its sensors and data acquisition systems. GS Engineering Inc. further offers advanced structural design and analysis for commercial vehicles and associated equipment, such as boom cranes, ladder and lift trucks and firefighting systems.