| | G & T Conveyor Co Baggage & materials handling systems | |
| | GTC Industries Inc Manufacture hoists & parts; belt, chain, gravity & overhead conveyors; conveyor systems & rolls; cranes, material handling equipment; automated systems & parts; steel fabricating | |
| | Hoosier Agri-Matic Inc Feed delivery & grain handling systems | |
| | Huss Equipment Corp Materials handling equipment & conveyor systems | |
| | Ideas In Motion Conveyors & materials handling systems | |
| | Industrial Crane & Equipment Overhead, jib & gantry cranes, monorail systems & materials handling equipment | |
| | Interstate Equipment Corp Aerial tramway systems, barge handling & bulk materials handling equipment | |
| | K & K Mine Products Inc Materials handling equipment & mining conveyor systems | |
| | Maghielse Automation Inc Welding & materials handling equipment, automated systems & electronic automation machinery | |
| | Manistee Industries Inc Manufactures electronic materials handling controls, equipment & systems | |
| | Mark One Corp Automated systems, blank washers, press end systems & materials handling equipment | |
| | Material Transfer & Storage Materials handling systems & components | |
| | Metalcast Systems Inc Industrial foundry, sand & mold handling systems | |
| | Metzgar Conveyor Co Inc Gravity wheel & roller powered package handling conveyor systems | |
| | Mid-State Automation Inc Parts handling systems | |
