| CCCytonix Corporation | Beltsville | MD | Miscellaneous Manufacturing339113 | 1-19 | ◇ UNVERIFIED |
| DMD M S Sign Connection INC | Mount Airy | MD | Miscellaneous Manufacturing339950 | 1-19 | ◇ UNVERIFIED |
| BLBausch & Lomb INC | Oakland | MD | Miscellaneous Manufacturing339115 | — | ◇ UNVERIFIED |
| CCCaitec CORP. | Baltimore | MD | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| DYDettling Yacht CO | Denton | MD | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| EOEastern Organ Pipes INC | Hagerstown | MD | Miscellaneous Manufacturing339992 | — | ◇ UNVERIFIED |
| ESEnvironmental Sign Systems | Queenstown | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| GSGable Signs | Curtis Bay | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| HIHargrove INC | Lanham | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| NCNew Cingular Wireless Pcs, LLC Dba At&t Mobility | Columbia | MD | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| SCSherwin-williams Crisfield | Crisfield | MD | Miscellaneous Manufacturing339994 | — | ◇ UNVERIFIED |
| BMBcs Machine Company, INC. | Eldersburg | MD | Miscellaneous Manufacturing339113 | 20-99 | ◇ UNVERIFIED |
| BCBlue Crab Development, LLC | Owings Mills | MD | Miscellaneous Manufacturing339950 | 1-19 | ◇ UNVERIFIED |
| CSConfidental Studio, Inc. | Gaithersburg | MD | Miscellaneous Manufacturing339116 | 1-19 | ◇ UNVERIFIED |
| FPFederal Prison Industries, INC | Cumberland | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| FMFoot Management INC | Pittsville | MD | Miscellaneous Manufacturing339113 | 20-99 | ◇ UNVERIFIED |
| HEHallmark Engraving, LLC | Accident | MD | Miscellaneous Manufacturing339950 | 1-19 | ◇ UNVERIFIED |
| HIHarris Industries, LLC | Beltsville | MD | Miscellaneous Manufacturing339950 | 1-19 | ◇ UNVERIFIED |
| HSH&m Signs, INC. | Linthicum | MD | Miscellaneous Manufacturing339950 | 1-19 | ◇ UNVERIFIED |
| IDInfinia Dental Inc | Germantown | MD | Miscellaneous Manufacturing339116 | 1-19 | ◇ UNVERIFIED |
| IDISB Designs Inc. | Silver Spring | MD | Miscellaneous Manufacturing339950 | 1-19 | ◇ UNVERIFIED |
| JSJC Signs, Inc. | Glen Burnie | MD | Miscellaneous Manufacturing339950 | 1-19 | ◇ UNVERIFIED |
| MSMaryland Signs and Graphics, LLC | Towson | MD | Miscellaneous Manufacturing339950 | 1-19 | ◇ UNVERIFIED |
| MRMount Royal Soaps, LLC | Baltimore | MD | Miscellaneous Manufacturing339999 | 1-19 | ◇ UNVERIFIED |
| NCN.T.Dental Corp. | Rockville | MD | Miscellaneous Manufacturing339116 | 1-19 | ◇ UNVERIFIED |
| RPRovner Products, INC | Timonium | MD | Miscellaneous Manufacturing339992 | 1-19 | ◇ UNVERIFIED |
| SDSunny Dental Lab Group Inc | Gaithersburg | MD | Miscellaneous Manufacturing339116 | 1-19 | ◇ UNVERIFIED |
| TBThe Best Sign Inc | Laurel | MD | Miscellaneous Manufacturing339950 | 1-19 | ◇ UNVERIFIED |
| ACAc Crane & Sign Service, INC. | Annapolis | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| ASAmi Signs INC. | Frederick | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| CMChesapeake Medical Products, Inc. | Baltimore | MD | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| CLClearMask, LLC | Baltimore | MD | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| CPClimbzone Production, LLC | Rosedale | MD | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| CSConfidental Studio, Inc. | Germantown | MD | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| DID Impression Signs, Co., LLC | Hagerstown | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| DSDms Sign Connection INC | Frederick | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| EIEmco INC Ta Signs By Tomorrow | Lutherville Timonium | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| ELEssilor Laboratories of America INC T a New City | Baltimore | MD | Miscellaneous Manufacturing339115 | — | ◇ UNVERIFIED |
| ESE. Stohlman Watch Company LLC | Hagerstown | MD | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| ESExpress Signs INC | Frederick | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| FSFour Sons, LLC | Hagerstown | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| GLGizmatic LLC | Oxon Hill | MD | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| GPGreen Plaque, LLC | Baltimore | MD | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| JSJC Signs, Inc. | Glen Burnie | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| KSKerley Signs INC. | Bowie | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| KWK&G Window Treatments and Upholstery LLC | Baltimore | MD | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| MPMaw Print LLC | Frederick | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| MMMayne Medical Services, LLC | Fallston | MD | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| NDNext Day Access Central Maryland | Sykesville | MD | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| NKNickolaos Kappatos Enterprises INC. | Elkton | MD | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |