| MLMagnet LLC | Washington | MO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| MLMagnet LLC Innovations | Washington | MO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| MLMagnet LLC Innovations | Washington | MO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| MCMfa Co-op Association #2 | Washington | MO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| MMMissouri Meerschaum Company | Washington | MO | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| MMModine Mfg CO - Former Site of | Washington | IA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MCMonumental Concrete | Washington | DC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MHMpd- Harbor Patrol & Fems Fire Boat | Washington | DC | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| NBNps - Brentwood Maintenance Facility of the National Mall and Memorial Parks | Washington | DC | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Sporlan Valve Div Plant 1 | Washington | MO | Fabricated Metal Product Manufacturing332919 | — | ◇ UNVERIFIED |
| PHParker Hannifin Sporlan Div - Plant #2 | Washington | MO | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| PUPas USA INC | Washington | NC | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
| PFPerdue Farms Washington Feed Mill | Washington | IN | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| RSRawlings Sporting Goods CO - Washington Plant | Washington | MO | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| RARecycled Aggregates - Dc Rock Plant | Washington | DC | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| RERice Elec Washington Plt | Washington | PA | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| RJRoubin & Janeiro | Washington | DC | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| SASenate Asphalt | Washington | DC | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| SVSherwood Valve Llc/washington Plt | Washington | PA | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| SCSpeedy Clean Dry Cleaners | Washington | PA | Electrical Equipment, Appliance & Component Manufacturing335900 | — | ◇ UNVERIFIED |
| SESt Engineering Hackney, INC. | Washington | NC | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| SCSuperior Concrete Sw | Washington | DC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TCThermal Clean Soil Proc Fac | Washington | PA | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| UMUnited Methodist Building | Washington | DC | Wood Product Manufacturing321991 | — | ◇ UNVERIFIED |
| USU. S. Department of Commerce, Noaa | Washington | DC | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| UGU.s. Government Publishing Office | Washington | DC | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| USU. S. Postal Service | Washington | DC | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| UOUsr Optonix INC | Washington | NJ | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| USUS Senate, Sergeant at Arms, Cabinet Shop | Washington | DC | Machinery Manufacturing333243 | — | ◇ UNVERIFIED |
| VCVirginia Concrete Queens Chapel Plant | Washington | DC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| VCVirginia Concrete - Swdc Plant | Washington | DC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| WPWashington Penn Plas/arden | Washington | PA | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| WRWashington Rotating Control Heads/washington | Washington | PA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| WEW E Blain and Sons INC | Washington | MS | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
 Weg Transformers USA LLC | Washington | MO | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| WPW Penn Wire Canton | Washington | PA | Electrical Equipment, Appliance & Component Manufacturing335929 | — | ◇ UNVERIFIED |
| AGAmerican Gear CO. | Washington | UT | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| 1W1 Way Technologies LLC | Washington | IN | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| 3K311 K Street Nw | Washington | DC | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| 6R600 Rhode Island Avenue C- Bryant Street Black 5 | Washington | DC | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| AOAce of Capital | Washington | DC | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| ACAck Chocolate Industries LLC | Washington | DC | Food Manufacturing311351 | — | ◇ UNVERIFIED |
 Action Packaging, INC. | Washington | PA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| ACAdvanced Coil Industries, Inc. | Washington | PA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| AUAfg USA (non-wovens), LLC | Washington | GA | Textile Mills313230 | — | ◇ UNVERIFIED |
| AIAggregate Industries | Washington | DC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| ASAl Solutions | Washington | MO | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| ACAmerican Connecticut Ring Binder, Index Tab & Printing Company, INC. | Washington | CT | Printing and Related Support Activities323119 | — | ◇ UNVERIFIED |
| ALAntepes, LLC | Washington | DC | Leather and Allied Product Manufacturing316210 | — | ◇ UNVERIFIED |
| AArconic | Washington | MO | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
