| Advanced Machine | Hydraulic and Pneumatic Rod Locks, Custom Cylinders |
| Alemite | Lube System Components, Grease, Oil |
| Alumi-Tec | Custom Manifolds |
| Anderson | Brass Fittings |
| ARTX | Vortex Tubes, Air Curtains, Amplifiers, Static Elimination |
| Behringer | Pipe and Tube Clamps |
| Curtis-Wright Sprague | Air Oil Pumps and Systems |
| Daman | Manifolds |
| Delavan | Spray Nozzles |
| Delta Computer | Two to Eight Axis Servo Controllers |
| Enerpac | Hydraulic Pumps/Jacks, High Force Tools, Hydraulic Power Units |
| Enervac | Air and Gas Filters, Air Dryers, Vacuum Distillation |
| FasTest | Pressure, Leak-Test Fittings |
| Filenco | Coalescing Filters and Dryers |
| Flow Ezy (Rosedale) | Fluid Strainers |
| Fluid Engineering | Fluid Strainers |
| Graco | Lube Systems, Grease, Oil Components |
| Hatec | Metric Tube Fittings and Clamps, Tubing |
| Hayward | Fluid Strainers |
| Hedland/Flo Tech | Flow Indicators, Switches, Meters, Transducers |
| Heeco | Flexible Protective Covers |
| Hosemaster | Stainless Steel Hose Assemblies |
| HYCOA | Engineering/Consulting, Filters (Strainers), Flanges, Repairs, Systems, Diversion Valves, Transfer Valves |
| Hydrocraft | Clamping Systems, Reservoir and Accessories |
| Kobe | High-Pressure Pumps |
| Lubriquip-Trabon, Manzel, Opco | Lubrication Systems (Grease-Oil) Pumps, Controllers, Feeders: Design, Installation, Service |
| MHA | High Pressure Carbon Steel, Stainless Steel Ball Valves |
| Master Pneumatic | Filters, Regulators, Injection Lubricators |
| Manzel | Compressor Lubrication Components and Systems |
| Murr Elektronik | Power Supplies, Relays, Cord Sets, Field Bus Systems |
| New Age Industries | Thermoplastic Hose, Tubing and Fittings |
| Nook Industries | Bearings and Linear Systems, Worm Gear Jacks, Ball Screws, ACME Screws |
| No-Shok | Pressure Gauges, Transducers, Needle Valves |
| Oil-Rite | Lubrication Components and Systems |
| Opco | Chain and Conveyor Lubrication Systems |
| Parker Accumulator | Pistons, Bladders, Hydraulic Accumulators (Piston and Bladder), Diaphrams, Gas Bottles |
| Parker Actuator | Hydraulic and Pneumatic Rotary Actuators, Slides, Grippers and Aluminum Framing |
| Parker Bertea | Servo Valves, Controls |
| Parker Brass Products | Fittings, Valves, Proportional Flow Controls, Metric Adapters |
| Parker Cartridge Valve | Pressure, Flow, Proportional, and Directional Valves |
| Parker Custom Cylinder | Mill Type and Specialty Cylinders |
| Parker Cylinder | Hydraulic and Pneumatic Cylinders, Shock Absorbers, Intensifiers |
| Parker Filter | Hydraulic and Fluid Filters |
| Parker Finite Filter | Coalescing Filters, Dryers, ASME Vessels, Oil or Water Separators |
| Parker Hose Products | Hose, Fittings, Swivels, Adapters, Crimping Tools, Accessories |
| Parker Industrial Hose/Dayco | Hoses and Fittings |
| Parker Industrial Profile | Aluminum Extrusions for Guarding, Machine Bases, Factory Automation |
| Parker Industrial Valve | Flow Control Valves, Check and Needle Valves, Directional Control Valves, Proportional Servo Hydraulic Control Valves, Directional Valves, Manapak Valves, Pressure Valves, Temperature and Pressure Compensated Flow Control Valves, Angle Check Valves, Integrated Valves or Manifolds |
| Parker Instrumentation | CPI, A-lok, Valves |
| Parker Manatrol | Pneumatic Valves, Hydraulic Flow Valves, Pressure Control Valves |
| Parker Mobile Hydraulic | Hydraulic Mobile Pumps and Valves |
| Parker Parflex | Plastic Tubing, Fittings, Teflon Hose Products(TFE), Thermoplastic Hydraulic Hose |
| Parker Pneumatic | Pneumatic Control Valves, Filters, Regulators, Lubricators, Flow Controls, Proportional Regulators, Check Valves, Mufflers, Field Bus Modules, Vacuum Cups and Generators |
| Parker Pneutronics | Miniature and Proportional Valves |
| Parker Polyflex | Ultra High Pressure Hose Assemblies |
| Parker Power Unit | Standard and Special Hydraulic Power Units |
| Parker Pump/Motor | Gear, Vane, Piston Pumps and Motors |
| Parker Quick Coupling | Air and Hydraulic Couplers, Blow Guns, Swivels, Diagnostics |
| Parker Schrader-Bellows | Cylinders, Valves, F.R.L.'s Intensifiers, Air Motors, Hydro-Checks |
| Parker Sinclair Collins | Water, Oil, Gas Directional Control Valves |
| Parker Skinner/Gold Ring | General Purpose Valves, Steam Valves, Specialty Valves |
| Parker Technical Services | Prototypes, Value Analysis of Equipment, Leak-Free Systems |
| Parker Telepneumatic | Air Logic Components, Timers, Valves, Sensors |
| Parker Tube Fitting | Flare, Flareless, Metrics, Adapters, ORFS Seal-lok, Tube Fabricating Equipment, Tubing, Flanges |
| Parker Zenith | Precision Gear Heads, Metering Pumps |
| Plenty | Pipeline Strainers: Simplex and Duplex 1" thru 16" |
| Reelcraft | Hose Reels |
| Rockford Air Device | NFPA, Steel, Stainless, Custom Cylinders |
| Schmalz | Vacuum Cups, Generators, Systems |
| Stauff | Pipe and Tube Clamps |
| Steel Fab | Steel and Stainless ASME Vessels |
| Thermal Transfer | Heat Exchangers |
| Trabon | Automatic Central Lubrication Components and Systems |
| Unist | Lubricating Systems |
| Velcon | Oil Reclaiming Systems, Filter Elements, Filter Housings |
| Vescor | Reservoirs and Accessories |
| WEG Electric | Single and Three Phase Motors up to 3000HP, Variable Frequency Drives |
| Wika | Needle Valves, Gauges, Transducers, Transmitters, Temperature Transmitters |
| Worldwide Electric | Single and Three Phase Motors up to 500 HP |