Management, namely, business auditing and scheduling maintenance of lubricated mechanical equipment, namely, fleets of highway trucks, buses, cars, trains, ships, heavy equipment, namely, bulldozers, excavators, back hoes, graders, haul trucks and tractors, and industrial plant equipment, namely, compressors, pumps, turbines, generators, hydraulic presses and conveyors

Testing and analysis of industrial fluids, namely, hydraulic fluids, lubricants, coolants and fuels