| CCalcompusa | Carlsbad | CA | Computer and Electronic Product Manufacturing334418 | 20-99 | ◐ LIKELY ACTIVE |
| IPIonis Pharmaceuticals INC | Carlsbad | CA | Chemical Manufacturing325411 | 500+ | ◐ LIKELY ACTIVE |
| PSPro Spot International INC | Carlsbad | CA | Machinery Manufacturing333992 | 100-499 | ◐ LIKELY ACTIVE |
| RMRieker Machine LLC | Carlsbad | CA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| MIMercotac INC | Carlsbad | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | 1-19 | ◐ LIKELY ACTIVE |
| BCBeckman Coulter INC | Carlsbad | CA | Chemical Manufacturing325413 | — | ◐ LIKELY ACTIVE |
| ISIndustrial Strength Corporation | Carlsbad | CA | Miscellaneous Manufacturing339910 | 20-99 | ◐ LIKELY ACTIVE |
| OOOrtho Organizers INC | Carlsbad | CA | Miscellaneous Manufacturing339114 | 100-499 | ◐ LIKELY ACTIVE |
| QIQualigen Ic | Carlsbad | CA | Chemical Manufacturing325413 | — | ◐ LIKELY ACTIVE |
| SSStrata Skin Sciences INC | Carlsbad | CA | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| SMSystems Machines Automation Components | Carlsbad | CA | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| VPView Point Medical INC | Carlsbad | CA | Miscellaneous Manufacturing339113 | 1-19 | ◐ LIKELY ACTIVE |
| APAir Products & Chemicals INC | Carlsbad | CA | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| AIAuroralight INC | Carlsbad | CA | Electrical Equipment, Appliance & Component Manufacturing335121 | 20-99 | ◐ LIKELY ACTIVE |
Artificial Turf Supply LLC | Carlsbad | CA | Chemical Manufacturing325220 | — | ◐ LIKELY ACTIVE |
Mccrink Joseph | Carlsbad | CA | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
United Pacific Electronics INC | Carlsbad | CA | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| VMVrx Medical INC. | Carlsbad | CA | Miscellaneous Manufacturing339112 | — | ◐ LIKELY ACTIVE |
| AMAcutus Medical | Carlsbad | CA | Computer and Electronic Product Manufacturing334510 | 20-99 | ◐ LIKELY ACTIVE |
Formfactor, INC. | Carlsbad | CA | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
| FCFujikura Composites America INC | Carlsbad | CA | Miscellaneous Manufacturing339920 | 20-99 | ◐ LIKELY ACTIVE |
| HPHudson Printing | Carlsbad | CA | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| ASAlphatec Spine INC | Carlsbad | CA | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| AIAutogenomics INC | Carlsbad | CA | Chemical Manufacturing325413 | — | ◐ LIKELY ACTIVE |
| GDGenmark Diagnostics INC | Carlsbad | CA | Miscellaneous Manufacturing339112 | 500+ | ◐ LIKELY ACTIVE |
| HAHospitality and Specialty Communications | Carlsbad | CA | Computer and Electronic Product Manufacturing334220 | 100-499 | ◐ LIKELY ACTIVE |
| LDLumos Diagnostics | Carlsbad | CA | Chemical Manufacturing325413 | — | ◐ LIKELY ACTIVE |
Molecular Matrix INC | Carlsbad | CA | Miscellaneous Manufacturing339112 | — | ◐ LIKELY ACTIVE |
| PMPfm Medical INC | Carlsbad | CA | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| VViasat | Carlsbad | CA | Computer and Electronic Product Manufacturing334220 | 500+ | ◐ LIKELY ACTIVE |
| WIWatershed Idea Foundry | Carlsbad | CA | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| AMActive Motif INC | Carlsbad | CA | Chemical Manufacturing325414 | 20-99 | ◐ LIKELY ACTIVE |
| CGCallaway Golf CO | Carlsbad | CA | Fabricated Metal Product Manufacturing332216 | 500+ | ◐ LIKELY ACTIVE |
| LILong Industries Carlsbad Facility | Carlsbad | TX | Fabricated Metal Product Manufacturing332420 | — | ◐ LIKELY ACTIVE |
| MIMedres International INC | Carlsbad | CA | Miscellaneous Manufacturing339113 | 1-19 | ◐ LIKELY ACTIVE |
| SSSchur Star Systems, INC. | Carlsbad | CA | Machinery Manufacturing333993 | 20-99 | ◐ LIKELY ACTIVE |
| APAdvanced Pest & Weed Management, L.l.c. | Carlsbad | NM | Chemical Manufacturing325320 | — | ◐ LIKELY ACTIVE |
| ASAllegiance Supply, INC. | Carlsbad | CA | Computer and Electronic Product Manufacturing334111 | — | ◐ LIKELY ACTIVE |
| AMAmptron Medical INC | Carlsbad | CA | Miscellaneous Manufacturing339112 | — | ◐ LIKELY ACTIVE |
| ACAstrileux CORP | Carlsbad | CA | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
Axiom Materials, Inc Carlsbad | Carlsbad | CA | Transportation Equipment Manufacturing336413 | 1-19 | ◐ LIKELY ACTIVE |
| BVBalzano Vineyard & Winery | Carlsbad | NM | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CCCalAmp - Carlsbad | Carlsbad | CA | Computer and Electronic Product Manufacturing334290 | 20-99 | ◐ LIKELY ACTIVE |
| CFCalifornia Fruit Wine Company | Carlsbad | CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CCarlsbad | Carlsbad | CA | Chemical Manufacturing325998 | 100-499 | ◐ LIKELY ACTIVE |
| CCarlsbad | Carlsbad | NM | Machinery Manufacturing333131 | 1-19 | ◐ LIKELY ACTIVE |
| CCarlsbad-3mus-ca | Carlsbad | CA | Miscellaneous Manufacturing339113 | 1-19 | ◐ LIKELY ACTIVE |
| CCCarlsbad, CA | Carlsbad | CA | Computer and Electronic Product Manufacturing334516 | 20-99 | ◐ LIKELY ACTIVE |
| CCCarlsbad CA, RLT, Novartis Manufacturing, LLC | Carlsbad | CA | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| CMCarlsbad Manufacturing Corporation | Carlsbad | CA | Nonmetallic Mineral Product Manufacturing327390 | — | ◐ LIKELY ACTIVE |