| DLDavis Lynch | Pearland | TX | — | ◇ UNVERIFIED |
| DPDayton Progress Corporation | West Carrollton | OH | — | ◇ UNVERIFIED |
| DODecorah Operations Acument Global Technologies Camcar LLC | Decorah | IA | — | ◇ UNVERIFIED |
| DMDelaware Machinery & Tool CO INC | Muncie | IN | — | ◇ UNVERIFIED |
| DIDelongs Inc-delongs INC | Jefferson City | MO | — | ◇ UNVERIFIED |
| DRDiesel Radiator CO | Melrose Park | IL | — | ◇ UNVERIFIED |
 Dubose Strapping Inc.-treatment Plant #1 | Crawfordsville | IN | — | ◇ UNVERIFIED |
| DIDuctmate Industries INC | Monongahela | PA | — | ◇ UNVERIFIED |
| EIEaton Industrial Corporation | Cleveland | OH | — | ◇ UNVERIFIED |
| EIEcolab INC | Roscoe | IL | — | ◇ UNVERIFIED |
| EMEdsal Mfg CO INC | Chicago | IL | — | ◇ UNVERIFIED |
| EMElkay Mfg | Broadview | IL | — | ◇ UNVERIFIED |
| EPElkay Plumbing Products Company | Ogden | UT | — | ◇ UNVERIFIED |
| EPEl Paso Division | El Paso | TX | — | ◇ UNVERIFIED |
| EMEriez Magnetics Wager | Erie | PA | — | ◇ UNVERIFIED |
| EIEvm INC | Two Rivers | WI | — | ◇ UNVERIFIED |
| EPExport Plt | Export | PA | — | ◇ UNVERIFIED |
| FPFallon Plant | Fallon | NV | — | ◇ UNVERIFIED |
| FIFanello Industries | Lavonia | GA | — | ◇ UNVERIFIED |
| FCFastenal CO Manufacturing | Winona | MN | — | ◇ UNVERIFIED |
| FFFernley Facility | Fernley | NV | — | ◇ UNVERIFIED |
| FEFisher Engineering | Rockland | ME | — | ◇ UNVERIFIED |
| FFFlex-n-gate Forming Tech | Warren | MI | — | ◇ UNVERIFIED |
| FFFmc Foodtech - Allen Sys | Newberg | OR | — | ◇ UNVERIFIED |
| FFFontana Fasteners Incorporated | Frankfort | IN | — | ◇ UNVERIFIED |
| FIFrazier Industrial Idaho Falls | Idaho Falls | ID | — | ◇ UNVERIFIED |
| FOFriesen of Iowa | Storm Lake | IA | — | ◇ UNVERIFIED |
| FPFulmer / Perma Cast a Division of Motive Power, INC | Export | PA | — | ◇ UNVERIFIED |
| GCGaston County Dyeing Machine CO | Mount Holly | NC | — | ◇ UNVERIFIED |
| GPGeiger & Peters, INC. | Indianapolis | IN | — | ◇ UNVERIFIED |
| GIGenie Industries Scissors Div | Redmond | WA | — | ◇ UNVERIFIED |
| GBGentek Building Prods | Franklin Park | IL | — | ◇ UNVERIFIED |
| GIGlastender INC | Saginaw | MI | — | ◇ UNVERIFIED |
| GMG & M Mfg CORP | Crystal Lake | IL | — | ◇ UNVERIFIED |
| GIGradall Industries INC. (0679020076) | New Philadelphia | OH | — | ◇ UNVERIFIED |
| GRGreat River Industries LLC | Natchez | MS | — | ◇ UNVERIFIED |
| GWGreat Western Manufacturing CO. INC. | Leavenworth | KS | — | ◇ UNVERIFIED |
| GTGri Towers Texas | Amarillo | TX | — | ◇ UNVERIFIED |
| GUGrove US Llc/shady Grove Plt | Shady Grove | PA | — | ◇ UNVERIFIED |
| GGGsi Group | Taylorville | IL | — | ◇ UNVERIFIED |
| HIHammerts Iron Works-hammerts Iron Works | Saint Louis | MO | — | ◇ UNVERIFIED |
| HMHarding Machine Company Inc-harding Machine INC | East Liberty | OH | — | ◇ UNVERIFIED |
| HSHarford Systems | Aberdeen | MD | — | ◇ UNVERIFIED |
| HLHawkline LLC | Mount Orab | OH | — | ◇ UNVERIFIED |
| HSHazelett Strip-casting | Colchester | VT | — | ◇ UNVERIFIED |
| HCHeat & Control | Galesburg | IL | — | ◇ UNVERIFIED |
| HCHeat & Control Mastermatic Div | Pembroke | NH | — | ◇ UNVERIFIED |
| HSH&h Swiss Screw Machine Products CO | Hillside | NJ | — | ◇ UNVERIFIED |
| HPHobart Plant 27 | Troy | OH | — | ◇ UNVERIFIED |
| HMHogan Manufacturing, INC | Escalon | CA | — | ◇ UNVERIFIED |
| HCHowell Cnc and Machine | Lewiston | ID | — | ◇ UNVERIFIED |
| HCHowmet Castings | Winsted | CT | — | ◇ UNVERIFIED |
| HIHtt INC | Sheboygan Falls | WI | — | ◇ UNVERIFIED |
| HWHubbell - Wiegmann | Freeburg | IL | — | ◇ UNVERIFIED |
| HEHunting Energy Service, INC. | Broussard | LA | — | ◇ UNVERIFIED |
| HEHunting Energy Services INC - Schriever Facility | Schriever | LA | — | ◇ UNVERIFIED |
| HIHypertherm INC | Lebanon | NH | — | ◇ UNVERIFIED |
| ICIdeal Clamp Products Fka Tridon Products | Smyrna | TN | — | ◇ UNVERIFIED |
| ISImperial Specialty INC | Pottstown | PA | — | ◇ UNVERIFIED |
| IKInternational Knife & Saw Incorporated | Florence | SC | — | ◇ UNVERIFIED |
| IPIseli Precision LLC. | Walworth | WI | — | ◇ UNVERIFIED |
| IRItw Ramset Red Head | Paris | KY | — | ◇ UNVERIFIED |
| JFJbt Foodtech | Sandusky | OH | — | ◇ UNVERIFIED |
| JEJ E Adams Industries LTD | Cedar Rapids | IA | — | ◇ UNVERIFIED |
| JMJessen Manufacturing CO INC | Elkhart | IN | — | ◇ UNVERIFIED |
 Johns Manville | Tucson | AZ | — | ◇ UNVERIFIED |
| JGJoy Global-solon Operations | Solon | OH | — | ◇ UNVERIFIED |
| KMKaddis Manufacturing CORP | Rochester | NY | — | ◇ UNVERIFIED |
| KIKennametal Incorporated | New Albany | IN | — | ◇ UNVERIFIED |
| KIKidron INC | Dalton | OH | — | ◇ UNVERIFIED |
| KSK&k Screw Products LLC | East China | MI | — | ◇ UNVERIFIED |
| KMKloeckner Metals Corporation | Louisville | MS | — | ◇ UNVERIFIED |
| KVKnape & Vogt Mfg CO | Grand Rapids | MI | — | ◇ UNVERIFIED |
| KBKocher + Beck USA LP | Lenexa | KS | — | ◇ UNVERIFIED |
| LRLamb & Ritchie | Saugus | MA | — | ◇ UNVERIFIED |
| LILee Ind INC | Philipsburg | PA | — | ◇ UNVERIFIED |
| LSLenex Steel | Terre Haute | IN | — | ◇ UNVERIFIED |
| LLinamar | Arden | NC | — | ◇ UNVERIFIED |
| LSLinamar Structures USA | Southfield | MI | — | ◇ UNVERIFIED |
 Lippert Components | Rialto | CA | — | ◇ UNVERIFIED |
| Lippert Components Twin Falls 64 | Kimberly | ID | — | ◇ UNVERIFIED |
| LSLockport Steel Fabricators | Lockport | IL | — | ◇ UNVERIFIED |
| LOLogan Oil Tools, INC. | Houston | TX | — | ◇ UNVERIFIED |
| LTLuverne Truck Equipment INC | Brandon | SD | — | ◇ UNVERIFIED |
| MCMaclean-fogg Component Systems | Mundelein | IL | — | ◇ UNVERIFIED |
| MHMa Harrison Mfg CO INC | Birmingham | OH | — | ◇ UNVERIFIED |
| MRMajor Reflector Products | Northbrook | IL | — | ◇ UNVERIFIED |
| MTManchester Tank & Equipment CO | Quincy | IL | — | ◇ UNVERIFIED |
| MSManion Steel Barrel | Oil City | PA | — | ◇ UNVERIFIED |
| MIManth-brownell INC | Sullivan | NY | — | ◇ UNVERIFIED |
| MMMarine Mechanical CORP | Cleveland | OH | — | ◇ UNVERIFIED |
| MSMarshall Steel Incorporated | Memphis | TN | — | ◇ UNVERIFIED |
| MPMartin Petersen CO INC | Kenosha | WI | — | ◇ UNVERIFIED |
| MMMatcor Metal Fabrication | Morton | IL | — | ◇ UNVERIFIED |
| MSMatrix Service Fabrication Div | Catoosa | OK | — | ◇ UNVERIFIED |
| MTMerritt Tool CO INC - Triumph Structures East Texas | Kilgore | TX | — | ◇ UNVERIFIED |
| MSMetal Seal Precision LTD. | Mentor | OH | — | ◇ UNVERIFIED |
| MFMetals Fabrication | Airway Heights | WA | — | ◇ UNVERIFIED |
| MSMetal Spinners - a Division of Samuel, Son & CO. (usa) INC. | Rock Falls | IL | — | ◇ UNVERIFIED |
| MAMetem a Ge Power Business | Allentown | PA | — | ◇ UNVERIFIED |
