| DCDeltrol CORP | Bellwood | IL | — | ◇ UNVERIFIED |
| DRDresser Roots Meters and Instruments | Houston | TX | — | ◇ UNVERIFIED |
| DMDurabla Manufacturing CO | Exton | PA | — | ◇ UNVERIFIED |
Emerson Automation Solutions Final Control US LP Reno | Reno | NV | — | ◇ UNVERIFIED |
| FPFulmer / Perma Cast a Division of Motive Power, INC | Export | PA | — | ◇ UNVERIFIED |
| FBFulton Bellows LLC | Knoxville | TN | — | ◇ UNVERIFIED |
| GPGasflo Products INC | Fairfield | NJ | — | ◇ UNVERIFIED |
| GCGenerant CO INC | West Milford | NJ | — | ◇ UNVERIFIED |
| HCHarper-wyman Company | Chattanooga | TN | — | ◇ UNVERIFIED |
| HCHowell Cnc and Machine | Lewiston | ID | — | ◇ UNVERIFIED |
| HCHowmet Castings | Winsted | CT | — | ◇ UNVERIFIED |
| HPHumphrey Products | Kalamazoo | MI | — | ◇ UNVERIFIED |
| HEHunting Energy Service, INC. | Broussard | LA | — | ◇ UNVERIFIED |
| IKInternational Knife & Saw Incorporated | Florence | SC | — | ◇ UNVERIFIED |
| IPIseli Precision LLC. | Walworth | WI | — | ◇ UNVERIFIED |
| JBJ B Inds INC | Aurora | IL | — | ◇ UNVERIFIED |
| JMJessen Manufacturing CO INC | Elkhart | IN | — | ◇ UNVERIFIED |
Johns Manville | Tucson | AZ | — | ◇ UNVERIFIED |
| JGJoy Global-solon Operations | Solon | OH | — | ◇ UNVERIFIED |
| KJKadant Johnson INC | Three Rivers | MI | — | ◇ UNVERIFIED |
| KIKennametal Incorporated | New Albany | IN | — | ◇ UNVERIFIED |
| KSK&k Screw Products LLC | East China | MI | — | ◇ UNVERIFIED |
| LILee Ind INC | Philipsburg | PA | — | ◇ UNVERIFIED |
| LLinamar | Arden | NC | — | ◇ UNVERIFIED |
| LSLinamar Structures USA | Southfield | MI | — | ◇ UNVERIFIED |
| LMLockheed Martin Missiles and Fire Control | Grand Prairie | TX | — | ◇ UNVERIFIED |
| LOLogan Oil Tools, INC. | Houston | TX | — | ◇ UNVERIFIED |
| MHMa Harrison Mfg CO INC | Birmingham | OH | — | ◇ UNVERIFIED |
| MRMajor Reflector Products | Northbrook | IL | — | ◇ UNVERIFIED |
| MTManchester Tank & Equipment CO | Quincy | IL | — | ◇ UNVERIFIED |
| MEMarshall Excelsior CO | Marshall | MI | — | ◇ UNVERIFIED |
| MTMerritt Tool CO INC - Triumph Structures East Texas | Kilgore | TX | — | ◇ UNVERIFIED |
| MAMetem a Ge Power Business | Allentown | PA | — | ◇ UNVERIFIED |
| MAMetso Automation USA INC | Shrewsbury, Town of | MA | — | ◇ UNVERIFIED |
| MMMissouri Metals - Division of Samuel Son & CO USA INC | Saint Louis | MO | — | ◇ UNVERIFIED |
| MWMotor Wheel Commercial Vehicle Systems INC. | Berea | KY | — | ◇ UNVERIFIED |
| NINumatics INC | Sandusky | MI | — | ◇ UNVERIFIED |
| OCOcv Control Valves / 7400 E 42nd Pl Paint Booth | Tulsa | OK | — | ◇ UNVERIFIED |
| PPParadigm Precision | Malden | MA | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP | Mason | MI | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP. | Hicksville | OH | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Cylinder Div | Saint Marys | OH | — | ◇ UNVERIFIED |
| PHParker Hannifin Sporlan Div - Plant 3 | Washington | MO | — | ◇ UNVERIFIED |
Paul Mueller Company | Osceola | IA | — | ◇ UNVERIFIED |
| PFPerkinelmer Fluid Sciences | Beltsville | MD | — | ◇ UNVERIFIED |
| PMPrecision Machine INC | Paducah | KY | — | ◇ UNVERIFIED |
| RBR. B. Royal Industries | Fond Du Lac | WI | — | ◇ UNVERIFIED |
| RIRebco Inc/kersey | Kersey | PA | — | ◇ UNVERIFIED |
| RARobine and Welch Machine and Tool Company INC | Laurel | MS | — | ◇ UNVERIFIED |
| SSSamuel, Son & CO. (usa) INC. D/b/a Samuel Pressure Vessel Group- Tomahawk | Tomahawk | WI | — | ◇ UNVERIFIED |
| SASenior Aerospace Absolute Manufacturing | Arlington | WA | — | ◇ UNVERIFIED |
| SISimpson Industries INC * | Edon | OH | — | ◇ UNVERIFIED |
| SISmiths Ind Aerospace & Defense Sys | Clearwater | FL | — | ◇ UNVERIFIED |
| SCSpx CORP Lightning Div | Rochester | NY | — | ◇ UNVERIFIED |
| SAStandard Aero (san Antonio) INC | San Antonio | TX | — | ◇ UNVERIFIED |
| SCStarflo Corporation | Orangeburg | SC | — | ◇ UNVERIFIED |
Steel Industries Plant 4 | Redford | MI | — | ◇ UNVERIFIED |
| SPStratoflex Products Div | Fort Worth | TX | — | ◇ UNVERIFIED |
| SMSwagelok Manufacturing CO LLC | Solon | OH | — | ◇ UNVERIFIED |
| SMSwagelok Manufacturing Company LLC | Willoughby Hills | OH | — | ◇ UNVERIFIED |
| TITaco INC. | Cranston | RI | — | ◇ UNVERIFIED |
| TMTech Met Inc/glassport | Glassport | PA | — | ◇ UNVERIFIED |
| THTexas Honing INC - North Facility | Houston | TX | — | ◇ UNVERIFIED |
| WCWheelabrator CORP | Lagrange | GA | — | ◇ UNVERIFIED |
| WIWsi Industries | Monticello | MN | — | ◇ UNVERIFIED |
| XLXaloy, LLC | Austintown, Township of | OH | — | ◇ UNVERIFIED |
| YHY H America Incorporated Sealant Division | Versailles | KY | — | ◇ UNVERIFIED |
| ZIZak INC | Green Island | NY | — | ◇ UNVERIFIED |
| ZIZurn Inds Wilkins Div | Paso Robles | CA | — | ◇ UNVERIFIED |
478826 Limited | El Dorado Hills | CA | — | ◐ LIKELY ACTIVE |
55 Industries, LLC | Deerfield Beach | FL | — | ◐ LIKELY ACTIVE |
74 Weld, INC. | El Cajon | CA | — | ◐ LIKELY ACTIVE |
Abl Aero Repairs, LLC | Tucson | AZ | — | ◐ LIKELY ACTIVE |
| AMAbsolute Machining Solutions LLC | Lapwai | ID | — | ◐ LIKELY ACTIVE |
Accelerated Tooling LLC | Grand Rapids | MI | — | ◐ LIKELY ACTIVE |
| AMAdvanced Machining & Sheetmetal Design, L.l.c | Albuquerque | NM | — | ◐ LIKELY ACTIVE |
| AMAdvance Mfg.co., INC. | Westfield | MA | 100–499 | ▲ REPORTED CLOSED |
| AAAero Apmc INC | Franklin Park | IL | — | ◐ LIKELY ACTIVE |
| AIAerodef Innovatec LLC | Mooresville | NC | — | ◐ LIKELY ACTIVE |
Aero Technology Manufacturing, INC. | Doral | FL | — | ◐ LIKELY ACTIVE |
| ACAgi Corporation | Huntsville | AL | — | ◐ LIKELY ACTIVE |
Align Precision - North Plains, LLC | North Plains | OR | — | ◐ LIKELY ACTIVE |
American Bully Manufacturing LLC | Annapolis Junction | MD | — | ◐ LIKELY ACTIVE |
American Tank Company, INC. | New Iberia | LA | — | ◐ LIKELY ACTIVE |
| ASAmeri-cut Solutions, INC. | Porter | TX | — | ◐ LIKELY ACTIVE |
| APArc Precision Acquisition LLC | Isanti | MN | — | ◐ LIKELY ACTIVE |
Astro Aircom LLC | Bloomfield | CT | — | ◐ LIKELY ACTIVE |
Astrocraft Engineering LLC | Santa Paula | CA | — | ◐ LIKELY ACTIVE |
| ARAutomated Routing, Inc. Main | Saint Meinrad | IN | 100–499 | ◐ LIKELY ACTIVE |
Axion Labs INC | Westlake | OH | — | ◐ LIKELY ACTIVE |
| BMBaskins Machined Products | Collinsville | OK | 20–99 | ◐ LIKELY ACTIVE |
Baum Precision Machining, INC. | Pipersville | PA | — | ◐ LIKELY ACTIVE |
| BTBay Tech Industries INC | Odessa | FL | — | ◐ LIKELY ACTIVE |
Beam on Technology Corporation | Santa Clara | CA | — | ◐ LIKELY ACTIVE |
Bedford Machine & Tool INC | Bedford | IN | — | ◐ LIKELY ACTIVE |
Bennett Metal Products INC | Mount Vernon | IL | — | ◐ LIKELY ACTIVE |
Bernada LLC | Farmington Hills | MI | — | ▲ REPORTED CLOSED |
Best Machine INC | Fremont | NH | — | ◐ LIKELY ACTIVE |
Big Bore, LLC | Henry | TN | — | ◐ LIKELY ACTIVE |
| BIBlazer Industrial Tanks, LLC | Columbus | NE | — | ◐ LIKELY ACTIVE |