| 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 |
| MIMedres International INC | Carlsbad | CA | Miscellaneous Manufacturing339113 | 1-19 | ◐ LIKELY ACTIVE |
| SSSchur Star Systems, INC. | Carlsbad | CA | Machinery Manufacturing333993 | 20-99 | ◐ LIKELY ACTIVE |
| AIAbbott Ibis | Carlsbad | CA | Chemical Manufacturing325413 | — | ◇ UNVERIFIED |
| ARAmerican Rim Supply INC | Carlsbad | CA | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| BIBreg INC | Carlsbad | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| CTCarlsbad Technology INC | Carlsbad | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| CPCps Printing | Carlsbad | CA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| CGCrestone Group LLC | Carlsbad | CA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| GNGlanbia Nutritionals (na) INC | Carlsbad | CA | Food Manufacturing311514 | — | ◇ UNVERIFIED |
| HAHanson Aggregates Pacific Southwest INC | Carlsbad | CA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| JCJordan & CO LLC | Carlsbad | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SMSmac (systems Machines Automation Comp) | Carlsbad | CA | Computer and Electronic Product Manufacturing334514 | — | ◇ UNVERIFIED |
| SASpectrum Assembly, INC (sai) | Carlsbad | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| VBVista Biologicals CORP | Carlsbad | CA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| 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 |
| 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-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 |
| CCarlsmed | Carlsbad | CA | Miscellaneous Manufacturing339112 | 100-499 | ◐ LIKELY ACTIVE |
| CCCarruth Cellars | Carlsbad | CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| FCFresh Creative Foods Distribution Center | Carlsbad | CA | Food Manufacturing311991 | 100-499 | ◐ LIKELY ACTIVE |
| GGelatoLove | Carlsbad | CA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| GNGlanbia Nutritionals (NA) Inc. Carlsbad | Carlsbad | CA | Food Manufacturing311999 | 100-499 | ◐ LIKELY ACTIVE |
| GIGoPro, Inc. - Carlsbad | Carlsbad | CA | Machinery Manufacturing333316 | 20-99 | ◐ LIKELY ACTIVE |
| H1HQ 1535 Faraday Ave. | Carlsbad | CA | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| ICID Carlsbad | Carlsbad | CA | Chemical Manufacturing325413 | 20-99 | ◐ LIKELY ACTIVE |
| JBJ. Brix Wines | Carlsbad | CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| LBL3Harris BCS Carlsbad | Carlsbad | CA | Computer and Electronic Product Manufacturing334220 | 100-499 | ◐ LIKELY ACTIVE |
| LILeaprgb INC. | Carlsbad | CA | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
| LOLittle Oaks Winery LLC | Carlsbad | CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| M2Mercotac 2026 | Carlsbad | CA | Electrical Equipment, Appliance & Component Manufacturing335931 | 20-99 | ◐ LIKELY ACTIVE |
| MCMini-Circuits Carlsbad | Carlsbad | CA | Computer and Electronic Product Manufacturing334419 | 1-19 | ◐ LIKELY ACTIVE |