| AMAutomatic Machining Ii INC | Hillsboro | OR | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| B3Bakery 37 Inc | Hillsboro | OR | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BMBde Manufacturing Technologies | Hillsboro | OR | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| BCBlurae & CO INC | Hillsboro | OR | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| BPBrakeaway Products INC | Hillsboro | OR | Transportation Equipment Manufacturing336991 | — | ◇ UNVERIFIED |
| BIBronleewe INC | Hillsboro | OR | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| CMCabot Microelectronics | Hillsboro | OR | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| CLCalico Light Weapons Systems | Hillsboro | OR | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| CSCarl Senour | Hillsboro | OR | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| C2Carter 2 Systems INC | Hillsboro | OR | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| CCCarter Cutlery CO | Hillsboro | OR | Fabricated Metal Product Manufacturing332211 | — | ◇ UNVERIFIED |
| CFC F Plastics INC | Hillsboro | OR | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CLC & L Cabinets and Woodworking INC | Hillsboro | OR | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| CCCole's Coatings LLC | Hillsboro | OH | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| CIColumbia Industries LLC | Hillsboro | OR | Fabricated Metal Product Manufacturing332410 | — | ◇ UNVERIFIED |
 Columbia Weather Systems INC | Hillsboro | OR | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| CSContainer Services, INC | Hillsboro | KS | Plastics and Rubber Products Manufacturing326160 | — | ◇ UNVERIFIED |
| CCCustom Contract Manufacturing LLC | Hillsboro | OR | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| CSCustom Spring Products & Engineering INC | Hillsboro | OR | Fabricated Metal Product Manufacturing332612 | — | ◇ UNVERIFIED |
| DTDavis Tool INC | Hillsboro | OR | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| DLDaydream LLC | Hillsboro | OR | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| DHDisco Hi-tec America, INC. | Hillsboro | OR | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| ECEsquivez Corporation | Hillsboro | OR | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| FOFour Oh INC | Hillsboro | OR | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| FCFujitsu Computer Products Site | Hillsboro | OR | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| GPGate Precast | Hillsboro | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| GIGenentech, INC. | Hillsboro | OR | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| GNGlacier Northwest INC | Hillsboro | OR | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HHHardcore Hammers LLC | Hillsboro | IL | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| HRHillsboro Ready Mix | Hillsboro | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HBHomes By Oakwood INC | Hillsboro | TX | Wood Product Manufacturing321991 | — | ◇ UNVERIFIED |
 Ideal Industries INC | Hillsboro | OR | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| ISImperial Steel Craft INC | Hillsboro | OR | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| ILIndicum LLC | Hillsboro | OR | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| IAIndustrial and Chemical Measurements INC | Hillsboro | OR | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
| IPInternational Paper Company | Hillsboro | OR | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| JRJason Rowe | Hillsboro | OR | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
 Johns Manville | Hillsboro | TX | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| KSKokusai Semiconductor Equipment Corporation | Hillsboro | OR | Machinery Manufacturing333295 | — | ◇ UNVERIFIED |
| KHKomico Hillsboro LLC | Hillsboro | OR | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| LMLfr Machining INC | Hillsboro | OR | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| LMLighting Machine Works Incorporated | Hillsboro | OR | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| LILinde INC | Hillsboro | OR | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| LILithtex Incorporated | Hillsboro | OR | Printing and Related Support Activities323114 | — | ◇ UNVERIFIED |
| LCLongbottom Coffee & Tea INC. | Hillsboro | OR | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| MIMagnelink INC | Hillsboro | OR | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| MFMaster Feed Mills of Hillsboro, INC. | Hillsboro | OH | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| MIMaxim Integrated Products | Hillsboro | OR | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MFMeta Fab | Hillsboro | OR | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MMetaltech | Hillsboro | TX | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
