| Driscoll Automatic Control Company Inc. | Tulsa | OK | $0 |
| DXP Enterprises, Inc. | Houston | TX | Subcontractor |
| Dyna-lift Inc. | Montgomery | AL | $0 |
| Eastern Bearings Inc. | Waltham | MA | Subcontractor |
| Edm Network, Inc. | Sugar Grove | IL | Subcontractor |
| Electric Pump LLC | Des Moines | IA | Subcontractor |
| Electrolab., Inc. | Buffalo | NY | $0 |
| Elevated Storage Inc. | Fallbrook | CA | Subcontractor |
| Eli Inc. | River Ridge | LA | $0 |
| El Industries International Inc. | Deerfield | IL | $0 |
| Emc, LLC | Glen Burnie | MD | $0 |
| Emco Corporation | Wixom | MI | $0 |
| Empire Automation Systems, Inc. | Rochester | NY | Subcontractor |
| Encore Automation, LLC | Auburn Hills | MI | Subcontractor |
| Energy Hydraulics Holdings, LLC | Bossier City | LA | Subcontractor |
| Engine Power Source Inc. | Rock Hill | SC | Subcontractor |
| Engraving Systems, LLC | Middletown | CT | $0 |
| Enpro Inc. | Addison | IL | $0 |
| Environmental Equipment Supply, Inc. | Anaheim | CA | $0 |
| Environmental Improvements, Inc. | Houston | TX | $0 |
| Equipment Depot Of Illinois, Inc. | Itasca | IL | $0 |
| Equipment Distribution Management, Inc. | Bemidji | MN | $0 |
| Erit Sas Di Maione Maria E C. | Pozzuoli | NAM | Subcontractor |
| Erlab, Inc. | Rowley | MA | $0 |
| Esi Acquisition Corporation | Maryland Heights | MO | Subcontractor |
| Euromec Contracts Limited | Market Harborough | | $0 |
| Euro-tech Corporation | Menomonee Falls | WI | Subcontractor |
| Factory Direct Pipeline Products Inc. | Blairstown | NJ | $0 |
| Fickess Pumps Inc. | New Brighton | PA | $0 |
| Finishing Technologies, Inc. | Portland | OR | $0 |
| First Try Enterprises Inc. | Dowagiac | MI | $0 |
| Fli Holdings LLC | Fort Myers | FL | Subcontractor |
| Fln-mar Rubber & Plastics, Inc. | Holyoke | MA | $0 |
| Flow Products Inc. | Chicago | IL | $0 |
| Fluid Engineering Inc. | Birmingham | AL | $0 |
| Fluid & Motion Control Technologies LLC | La Center | WA | Subcontractor |
| Fluid Power Engineering Co. Inc. | Elk Grove Village | IL | Subcontractor |
| Fluid Power Products Inc. | Southborough | MA | Subcontractor |
| Fluid Technology, LLC | Lakewood | CO | $0 |
| FLW Southeast, Inc. | Marietta | GA | Subcontractor |
| FNK, Inc. | Irvine | CA | Subcontractor |
| Foam Equipment & Consulting Co. | Earth City | MO | Subcontractor |
| Foster Equipment Company, Ltd. | Waipahu | HI | Subcontractor |
| Franklin Electrofluid Company, Inc. | Memphis | TN | $0 |
| Fred V. Fowler Company, L.L.C. | Canton | MA | $0 |
| Fries, Beall And Sharp Company, Inc. | Lorton | VA | $0 |
| Furukawa Denki Seisakusho, Kk | Sasebo-shi | | $0 |
| Garvey Equipment Co. | San Gabriel | CA | $0 |
| Gaw Inc. | Romulus | MI | $0 |
| G. A. Wirth Company, Inc. | Livermore | CA | $0 |
| Gellert Co. Inc. | Honolulu | HI | Subcontractor |
| General Pump & Machinery Inc. | Peoria | IL | $0 |
| Georgia Underground & Supply Inc. | Forest Park | GA | $0 |
| Global Integral Supply, LLC | Houston | TX | $0 |
| Globid Inc. | Springfield | OH | Subcontractor |
| Gordo Sales Inc. | Belgrade | MT | $0 |
| Government Supply Warehouse Corporation | Banning | CA | $0 |
| G&T Engine Parts, Inc. | Margate | FL | $0 |
| Gulf States Saw & Machine Company, Inc. A Close Corporation | Hueytown | AL | $0 |
| Gustin Hydraulics Incorporated | South Salt Lake | UT | $0 |
| G & W Machinery Sales Inc. | Middletown | OH | $0 |
| Hagler & Associates, LLC | Chattanooga | TN | $0 |
| Hama, Inc. | Berkeley Lake | GA | Subcontractor |
| Haynes Equipment Co. L.L.C. | Oklahoma City | OK | $0 |
| Heavy Duty Lift & Equipment, Inc. | Flowery Br | GA | Subcontractor |
| High Pressure Products, LLC | Centennial | CO | Subcontractor |
| H.o.p. Pressure Cleaning Services Inc. | Sandown | NH | $0 |
| Horsepower Control Systems Inc. | Kansas City | MO | $0 |
| Hotsy Of Okla, Inc. | Enid | OK | $0 |
| Hyde Park Partners Inc. | Charlotte | NC | $0 |
| Hydradyne LLCWest Monroe, LA · UEI EMMQGK3MBMK4 | West Monroe | LA | $0 |
| Hydradyne LLCHouston, TX · UEI HLGYMDYVJKY9 | Houston | TX | Subcontractor |
| Hydradyne LLCBroussard, LA · UEI JBYVYD7XGRP1 | Broussard | LA | $0 |
| Hydradyne LLCColumbia, SC · UEI JTFPBJFRDR68 | Columbia | SC | Subcontractor |
| Hydradyne LLCHueytown, AL · UEI JZUKZLABF5Q1 | Hueytown | AL | Subcontractor |
| Hydradyne LLCMobile, AL · UEI LS77JJSDUXH9 | Mobile | AL | Subcontractor |
| Hydradyne LLCMiami, FL · UEI MH53YG2FQX58 | Miami | FL | $0 |
| Hydradyne LLCOrlando, FL · UEI VHHLFB8G71J4 | Orlando | FL | Subcontractor |
| Hydradyne LLCOklahoma City, OK · UEI W9PXM1A8CUL5 | Oklahoma City | OK | $0 |
| Hydradyne, LLCCartersville, GA · UEI DPFUHLBKPKD1 | Cartersville | GA | Subcontractor |
| Hydradyne, LLCNorcross, GA · UEI H7D5GN7TJSE1 | Norcross | GA | Subcontractor |
| Hydradyne, LLCHouma, LA · UEI PDR2UNSAP2C9 | Houma | LA | Subcontractor |
| Hydraquip Inc. | Houston | TX | Subcontractor |
| Hydro Design Service, Inc. | Mount Juliet | TN | $0 |
| Hyspeco, Inc. | Wichita | KS | $0 |
| Idaho Material Handling Inc. | Boise | ID | Subcontractor |
| Imperial Sales Inc. | Honolulu | HI | Subcontractor |
| Industrial Control & Automation, Inc. | Port Charlotte | FL | $0 |
| Industrial Disposal Supply Company, LLC | San Antonio | TX | $0 |
| Industrial Equipment Corp. | Rio Piedras | PR | $0 |
| Industrial Goods & Equipment LLC | Wilmington | DE | $0 |
| Industrial Sewing Machine Man | Woodbridge | NJ | $0 |
| Infinite Supply Co. | Inman | SC | Subcontractor |
| Innovate Technologies Inc. | Saint Charles | IL | $0 |
| Innovative Machine Corp. | Birmingham | AL | $0 |
| Innovo Storage Systems LLC | Johnston | RI | $0 |
| International Logistic Service Sas | Bogota D.C. | | Subcontractor |
| Interport Trading Corp. | Catano | PR | $0 |
| Invent Environmental Technologies, Inc. | Cedar Grove | NJ | Subcontractor |
| Irinox North America, Inc. | Miami | FL | $0 |
