| OAOpmobility Austin | Austin | TX | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| PAPCD - Austin | Austin | TX | Plastics and Rubber Products Manufacturing326150 | 1-19 | ◐ LIKELY ACTIVE |
Phantom Neuro, INC | Austin | TX | Miscellaneous Manufacturing339112 | — | ◐ LIKELY ACTIVE |
| PRPlanet Rock Distillery | Austin | TX | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| PDProton Doseimaging LLC | Austin | TX | Computer and Electronic Product Manufacturing334510 | — | ◐ LIKELY ACTIVE |
| PCpSemi Corporation Austin | Austin | TX | Computer and Electronic Product Manufacturing334413 | 20-99 | ◐ LIKELY ACTIVE |
| QTQSC - Texas | Austin | TX | Computer and Electronic Product Manufacturing334310 | 20-99 | ◐ LIKELY ACTIVE |
| RCRenova Char LLC | Austin | TX | Chemical Manufacturing325194 | — | ◐ LIKELY ACTIVE |
| RSReparo Surgical, INC. | Austin | TX | Miscellaneous Manufacturing339112 | — | ◐ LIKELY ACTIVE |
| RWResign Wine, LLC | Austin | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| RSRevolution Spirits | Austin | TX | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
R S Hughes CO INC | Austin | TX | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
| RNRumedical Nova Limited Liability CO | Austin | TX | Computer and Electronic Product Manufacturing334111 | — | ◐ LIKELY ACTIVE |
| SASamsung Austin Semiconductor LLC (Parmer) | Austin | TX | Computer and Electronic Product Manufacturing334413 | 100-499 | ◐ LIKELY ACTIVE |
| SVSedona Visual Controls | Austin | TX | Computer and Electronic Product Manufacturing334513 | — | ◐ LIKELY ACTIVE |
| SEShaw Elevator Services LLC | Austin | TX | Machinery Manufacturing333921 | — | ◐ LIKELY ACTIVE |
| SXSilicon X Corporation | Austin | TX | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
| SLSkygrid, LLC | Austin | TX | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| SLSkyventure LLC | Austin | TX | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| STSkyWater Technology | Austin | TX | Computer and Electronic Product Manufacturing334413 | 500+ | ◐ LIKELY ACTIVE |
| SSSkyworks Solutions, Inc. - Austin, TX | Austin | TX | Computer and Electronic Product Manufacturing334413 | 100-499 | ◐ LIKELY ACTIVE |
| SDSmokey Denmark Sausage Company | Austin | TX | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| SCSpecialty Coating Systems Austin | Austin | TX | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| SRSpinnaker Rum | Austin | TX | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| SBSpirited Brands LLC | Austin | TX | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| SESt. Elmo Brewing Co. | Austin | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SAStill Austin Whiskey Co. | Austin | TX | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| SPSystems & Processes Engineering CORP | Austin | TX | Computer and Electronic Product Manufacturing334112 | — | ▲ REPORTED CLOSED |
| TTemple | Austin | TX | Miscellaneous Manufacturing339113 | 1-19 | ◐ LIKELY ACTIVE |
| TLTestac, LLC | Austin | TX | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| TATexas Austin Airport Commerce Drive | Austin | TX | Nonmetallic Mineral Product Manufacturing327991 | 1-19 | ◐ LIKELY ACTIVE |
| TATexas Austin Parmer Lane | Austin | TX | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| TMTexas Manufacturing, INC. | Austin | TX | Machinery Manufacturing333998 | — | ◐ LIKELY ACTIVE |
| TMTexas Microsintering LLC | Austin | TX | Machinery Manufacturing333242 | — | ◐ LIKELY ACTIVE |
| TMTexas Military Department | Austin | TX | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| TDThanks Danks | Austin | TX | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| TAThe Austin Winery | Austin | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TBThe Brewtorium Brewery & Kitchen | Austin | TX | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| TSThe Salumeria LLC | Austin | TX | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| TPThirsty Planet Brewing Company, LLC | Austin | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TDTransPak - DIV 145 TechRidge Austin | Austin | TX | Wood Product Manufacturing321920 | 100-499 | ◐ LIKELY ACTIVE |
| TLTubewriter, LLC | Austin | TX | Computer and Electronic Product Manufacturing334118 | — | ◐ LIKELY ACTIVE |
| TATx189 Abaco Systems INC. | Austin | TX | Computer and Electronic Product Manufacturing334111 | 20-99 | ◐ LIKELY ACTIVE |
| UAUCT Austin Techridge | Austin | TX | Computer and Electronic Product Manufacturing334413 | 500+ | ◐ LIKELY ACTIVE |
| UIUplogix, Inc. | Austin | TX | Computer and Electronic Product Manufacturing334111 | 20-99 | ◐ LIKELY ACTIVE |
| UTUSA TX Austin , OPS (PW) | Austin | TX | Transportation Equipment Manufacturing336412 | 1-19 | ◐ LIKELY ACTIVE |
| USUS Screen Corporation | Austin | TX | Computer and Electronic Product Manufacturing334310 | 20-99 | ◐ LIKELY ACTIVE |
| VWValentine Weiss Whiskey, Incorporated | Austin | TX | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| VDVarsity Distilled Spirits LLC | Austin | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| VCViolet Crown Wine LLC | Austin | TX | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |