| UNUS Navy - Norfolk Naval Shipyard | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| WSWaterline Systems | Portsmouth | RI | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| AMAlbin Manufacturing | Portsmouth | RI | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| ALAqua Leisure Pools, Spas & Patios, INC. | Portsmouth | VA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| ATArreff Terminals INC | Portsmouth | VA | Food Manufacturing311222 | — | ◇ UNVERIFIED |
| AWAtlantic Wood Industries, INC. | Portsmouth | VA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BCBasf Corporation Portsmouth Plant | Portsmouth | VA | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| BIBranscome INC - Portsmouth - Constitution Ave | Portsmouth | VA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCrmp Coast Guard Blvd Plant | Portsmouth | VA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| ESEpsilon Systems Solutions | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| FIFairlead Integrated LLC | Portsmouth | VA | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| FPFairlead Precision Manufacturing & Integration | Portsmouth | VA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| GDGeneral Dynamics Nassco-norfolk - Harper Facility | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| HBHunt Boat Building | Portsmouth | RI | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| IEIngersoll-rand Energy Systems | Portsmouth | NH | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| MYMcmillen Yachts INC | Portsmouth | RI | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| PMPalfinger Marine USA INC | Portsmouth | VA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PPPer Properties INC Grain Transloading Terminal | Portsmouth | VA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| QIQuartermoon INC | Portsmouth | RI | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| RCRadva Corporation Portsmouth | Portsmouth | VA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RSRaytheon Seapower Capability Center | Portsmouth | RI | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| RARedhook Ale Brewery | Portsmouth | NH | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SWSherwin Williams Company Portsmouth | Portsmouth | VA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| SCSole Choice, INC. (0773010120) | Portsmouth | OH | Textile Mills313220 | — | ◇ UNVERIFIED |
| SBSouth Bay Sand Blasting and Tank Cleaning | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| ATAaa Translogistics & Warehousing, INC. | Portsmouth | VA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| ASAbsolute Stone By Design LLC | Portsmouth | VA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| ACAdvex Corporation | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| AIAggregate Industries | Portsmouth | NH | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| AMAllegra Marketing Print Mail | Portsmouth | NH | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| ATAlliance Technical Services, INC. | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| AWAppalachian Wood Floors, INC. | Portsmouth | OH | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| AFArtcraft Fabricators INC | Portsmouth | VA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| AFAtlantic Fabrication & Boiler Services | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| BLBioprocessh2o LLC | Portsmouth | RI | Machinery Manufacturing333318 | — | ◇ UNVERIFIED |
| BMBlake Manufacturing LLC | Portsmouth | RI | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| CBChisletts Boating and Design LLC | Portsmouth | NH | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| CFCircle Furniture Holdings INC | Portsmouth | NH | Furniture and Related Product Manufacturing337126 | — | ◇ UNVERIFIED |
| CLC & L Containers, Inc. | Portsmouth | VA | Miscellaneous Manufacturing339995 | — | ◇ UNVERIFIED |
| CFCommander Fleet Readiness Center | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| CCCraftyOne Customs LLC | Portsmouth | RI | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| CICrofton Industries, INC. | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| CCCtr Corporation, INC. | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| EEEarth Eagle Brewings, LLC | Portsmouth | NH | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| ECExquisite Custom Cabinets, Inc. | Portsmouth | VA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| GIGi Industrial - Marine LLC | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| GSGovernment Services Group, INC | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| HYHunt Yachts, LLC | Portsmouth | RI | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
 Hyval Industries Incorporated | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| ISIcey Signs LLC | Portsmouth | NH | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
