| RJRoubin & Janeiro | 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 |
| 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 - 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 |
| WPW Penn Wire Canton | Washington | PA | Electrical Equipment, Appliance & Component Manufacturing335929 | — | ◇ UNVERIFIED |
| CCCore Concepts LLC | Washington | UT | Furniture and Related Product Manufacturing337110 | 1-19 | ◇ UNVERIFIED |
| CPCrystal Press, Inc. | Washington | DC | Printing and Related Support Activities323111 | 1-19 | ◇ UNVERIFIED |
| DYDestination Yachts, INC. | Washington | IN | Transportation Equipment Manufacturing336612 | 1-19 | ◇ UNVERIFIED |
| HBHellbender Brewing Company, LLC | Washington | DC | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| JIJob-fab, INC. | Washington | PA | Fabricated Metal Product Manufacturing332312 | 1-19 | ◇ UNVERIFIED |
| MCMingo Creek Craft Distillers, LLC | Washington | PA | Beverage and Tobacco Product Manufacturing312140 | 1-19 | ◇ UNVERIFIED |
| RFRight Forward, LLC | Washington | DC | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| STStephen the Tailor | Washington | DC | Apparel Manufacturing315234 | 1-19 | ◇ UNVERIFIED |
| TSThree Stars Brewing Company, LLC | Washington | DC | Machinery Manufacturing333241 | 20-99 | ◇ UNVERIFIED |
| 1B105233 - B W Services | Washington | IN | Transportation Equipment Manufacturing336510 | — | ◇ UNVERIFIED |
| 1K128285 - Kidkusion, INC. | Washington | NC | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| 1C129964 - Camfil Usa, INC. | Washington | NC | Machinery Manufacturing333411 | — | ◇ UNVERIFIED |
| 1F130829 - Flanders/csc, LLC | Washington | NC | Machinery Manufacturing333413 | — | ◇ UNVERIFIED |
| 1L131391 - Linton Industries, INC | Washington | NC | Fabricated Metal Product Manufacturing332312 | — | ◇ 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 |
| 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 |
| AHAsylum Hardware, LLC | Washington | UT | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| BBBaker's Bread DC | Washington | DC | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BVBarry Vineyards, LLC | Washington | IL | Beverage and Tobacco Product Manufacturing312130 | — | ◇ UNVERIFIED |
| BBBlossom Beverages Corp. | Washington | DC | Beverage and Tobacco Product Manufacturing312140 | — | ◇ UNVERIFIED |
| BCBubble Castle LLC | Washington | NJ | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CBCatania Bakery | Washington | DC | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| CICGI International, LLC and CGI International, Inc. | Washington | PA | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| CPCg Power Systems USA INC. | Washington | MO | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| CWChemours Washington Works | Washington | WV | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
