| NANew Arts Bronze Studios INC | Baltimore | MD | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| NBNiagara Bottling, LLC | Baltimore | MD | Beverage and Tobacco Product Manufacturing312112 | — | ◇ UNVERIFIED |
 Novel Microdevices, INC. | Baltimore | MD | Computer and Electronic Product Manufacturing334510 | — | ◇ UNVERIFIED |
| OPOhio Paperboard Corporation a Subsidiary of Caraustar Industries | Baltimore | OH | Paper Manufacturing322130 | — | ◇ UNVERIFIED |
| OIOnion Imperial, LLC | Baltimore | MD | Apparel Manufacturing315240 | — | ◇ UNVERIFIED |
| ODOverhead Door CO of Baltimore | Baltimore | MD | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| PCPemco Corporation | Baltimore | MD | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| PFP. Flanigan - Sons, INC. | Baltimore | MD | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PFPrime Foods LLC | Baltimore | MD | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| PLPyrodex LLC 672178 | Baltimore | MD | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| RBRock-tenn Box - Broening Highway | Baltimore | MD | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| RSRpm Solutions Group INC | Baltimore | MD | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| RCRuxton Chocolates LLC | Baltimore | MD | Food Manufacturing311352 | — | ◇ UNVERIFIED |
| SSSacre Sucre LLC | Baltimore | MD | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| SSSacre Sucre LLC | Baltimore | MD | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| SSSage Screenprinting, Inc. | Baltimore | MD | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SBSchimdt Baking Company, Incorporated | Baltimore | MD | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| SASchmell Azman Bakery | Baltimore | MD | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| SPSecurity Plating CO INC | Baltimore | MD | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SCSerigraphics Company, INC. | Baltimore | MD | Printing and Related Support Activities323119 | — | ◇ UNVERIFIED |
| SGS - G Concrete Company, Llc- Grantley Ave. Plant | Baltimore | MD | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| SSSimpson Strong-tie Company, INC. | Baltimore | MD | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| SCStanco Corporation | Baltimore | MD | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| SCStevenson & CO | Baltimore | MD | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| SISwave, INC | Baltimore | MD | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| TBThe Bun Shop, LLC | Baltimore | MD | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| TCThe Closet Factory | Baltimore | MD | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| TSTriangle Sign and Service, LLC | Baltimore | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| ULUllman8 LLC | Baltimore | MD | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
| VPVac Pac Manufacturing | Baltimore | MD | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| VSVital Spark, LLC | Baltimore | MD | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| VMVulcan Materials Company | Baltimore | MD | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| WRW. R. Grace & Co.-conn. | Baltimore | MD | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| WGW.r. Grace & CO. - Conn. | Baltimore | MD | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
