| RTRetriev Technologies, INC. | Baltimore | OH | Transportation Equipment Manufacturing336370 | — | ◇ UNVERIFIED |
| RBRockland Bleach & Dye Works | Baltimore | MD | Textile Mills313210 | — | ◇ UNVERIFIED |
| SCSasol Chemicals (usa) LLC | Baltimore | MD | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| SESignode Eastern Operations | Baltimore | MD | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| SISyngene International LTD. | Baltimore | MD | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| TTechalloy | Baltimore | MD | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| TGTexas Gulf Industries, INC. | Baltimore | MD | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| TSThe Sun Products Corporation | Baltimore | MD | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| THTulkoff Horseradish Frod | Baltimore | MD | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| UCUnited Coatings | Baltimore | MD | Transportation Equipment Manufacturing336510 | — | ◇ UNVERIFIED |
| UIUnited Iron & Metal | Baltimore | MD | Primary Metal Manufacturing331419 | — | ◇ UNVERIFIED |
| UPUnited Parcel Service - Quad (mdqua) | Baltimore | MD | Machinery Manufacturing333292 | — | ◇ UNVERIFIED |
| VPValley Proteins, INC. | Baltimore | MD | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| VIValleywood Industries, INC. | Baltimore | MD | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| WAWashington Aluminum | Baltimore | MD | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| WSWorthington Steel Company the | Baltimore | MD | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| ADAmerican Direct Imaging INC | Baltimore | MD | Fabricated Metal Product Manufacturing332999 | 100-499 | ◇ UNVERIFIED |
| AMArco Metals, INC | Baltimore | MD | Fabricated Metal Product Manufacturing332322 | 1-19 | ◇ UNVERIFIED |
| AIAtlantic Imprints, Inc. | Baltimore | MD | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◇ UNVERIFIED |
| BSBA Steel LLC | Baltimore | MD | Fabricated Metal Product Manufacturing332312 | 1-19 | ◇ UNVERIFIED |
| BRBlueprint Robotics, INC | Baltimore | MD | Wood Product Manufacturing321992 | — | ◇ UNVERIFIED |
| BLBriaBran, LLC and The Pennsylvania Avenue Bakery, LLC T/A The Avenue Bakery | Baltimore | MD | Food Manufacturing311811 | 1-19 | ◇ UNVERIFIED |
| CMCafe Millwork, LLC | Baltimore | MD | Furniture and Related Product Manufacturing337212 | 1-19 | ◇ UNVERIFIED |
| CBCheckerspot Brewing, LLC | Baltimore | MD | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| DBDebaufre Bakeries INC | Baltimore | MD | Food Manufacturing311812 | 20-99 | ◇ UNVERIFIED |
| DBDiamondback Brewing Company, LLC | Baltimore | MD | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| FMFingles Metalworks, INC | Baltimore | MD | Fabricated Metal Product Manufacturing332322 | 20-99 | ◇ UNVERIFIED |
| LALewis Advertising Co., INC. | Baltimore | MD | Printing and Related Support Activities323113 | 1-19 | ◇ UNVERIFIED |
| LWLions Wood Banquet Furniture, LLC | Baltimore | MD | Furniture and Related Product Manufacturing337127 | 20-99 | ◇ UNVERIFIED |
| MSMark Supik & Co, INC. | Baltimore | MD | Furniture and Related Product Manufacturing337212 | 1-19 | ◇ UNVERIFIED |
| MFMobtown Fermentation LLC | Baltimore | MD | Beverage and Tobacco Product Manufacturing312111 | 1-19 | ◇ UNVERIFIED |
| MPMomentum Printing and Productions, LLC | Baltimore | MD | Printing and Related Support Activities323111 | 1-19 | ◇ UNVERIFIED |
| MRMount Royal Soaps, LLC | Baltimore | MD | Miscellaneous Manufacturing339999 | 1-19 | ◇ UNVERIFIED |
| PPPatisserie Poupon, INC. | Baltimore | MD | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| SCSlava's Custom Furniture & Design. Inc | Baltimore | MD | Wood Product Manufacturing321999 | 1-19 | ◇ UNVERIFIED |
| TGThe G-s Company | Baltimore | MD | Fabricated Metal Product Manufacturing332323 | 1-19 | ◇ UNVERIFIED |
| TLThe Link Company | Baltimore | MD | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| 1W1501 W. Patapsco, LLC | Baltimore | MD | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
 Allard Nazarian Group INC Ta Granite State | Baltimore | MD | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| AAAmerican Alloy Foundry INC | Baltimore | MD | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| ATAmerican Technology Corporation | Baltimore | MD | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| AMAnsam Metals CORP | Baltimore | MD | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| ADApogee Designs LTD | Baltimore | MD | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
 Art Display CO INC | Baltimore | MD | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| BBBaltimore Baked Goods INC | Baltimore | MD | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| BCBaltimore City Dept. of Housing | Baltimore | MD | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| BCBarton Cotton Printing Services | Baltimore | MD | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| BABlack Acres Roastery, LLC | Baltimore | MD | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| BCBlack Classic Press, Inc. | Baltimore | MD | Printing and Related Support Activities323117 | — | ◇ UNVERIFIED |
| BCBlack Collar Screen Printing LLC | Baltimore | MD | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
