| Althouse and Meade INC | Professional, Scientific, and Technical Services | $435,470 | $439,825 | 26 | <$5M |  AI Deep Dive |
| Garrett Thiessen Construction INC | Construction | $405,820 | $408,187 | 20 | $22.8M | AI Deep Dive |
| Aggie Investments LLC | Professional, Scientific, and Technical Services | $396,622 | $400,751 | 44 | $6.2M | AI Deep Dive |
| Morro Bay Cabinets Inc. | Manufacturing | $393,967 | $396,989 | 36 | $9.4M | AI Deep Dive |
| Amc Machining Inc. | Manufacturing | $391,500 | $386,592 | 32 | $7.8M | AI Deep Dive |
| Barrelhouse Brewing Co. | Manufacturing | $382,907 | $386,045 | 49 | $17.3M | AI Deep Dive |
| Barrelhouse Brewing Co. | Retail Trade | $382,032 | $387,034 | 500 | $76.4M | AI Deep Dive |
| Rbz Vineyards, LLC | Manufacturing | $377,317 | $381,132 | 43 | $15.2M | AI Deep Dive |
| Black Oaks Incorporated | Accommodation and Food Services | $376,849 | $380,411 | 46 | $14.4M | AI Deep Dive |
| Arbiter Systems INC | Manufacturing | $373,410 | $378,300 | 21 | $5.5M | AI Deep Dive |
| Heredia Farm Labor INC | Other Services (except Public Administration) | $367,678 | $372,478 | 44 | $8.4M | AI Deep Dive |
| Paso Kilt INC | Accommodation and Food Services | $354,757 | $356,934 | 45 | $8.0M | AI Deep Dive |
| S.c. Dunn Drywall, Inc. | Construction | $353,003 | $357,626 | 42 | $10.6M | AI Deep Dive |
| Gaucho Pr INC | Accommodation and Food Services | $351,800 | $355,010 | 65 | $11.5M | AI Deep Dive |
| 16th District Agricultural Association | Arts, Entertainment, and Recreation | $351,000 | $353,000 | 20 | N/A | AI Deep Dive |
| Kw Curtis Enterprises, Inc. | Professional, Scientific, and Technical Services | $327,753 | $331,166 | 27 | <$5M | AI Deep Dive |
| Rossi & Carr Electrical, Inc. | Construction | $327,300 | $331,613 | 22 | $7.2M | AI Deep Dive |
| Eagle Medical Packaging Sterilization Inc. | Professional, Scientific, and Technical Services | $316,100 | $319,358 | 36 | $5.0M | AI Deep Dive |
| Eberle Winery Ltd. | Manufacturing | $312,500 | $314,323 | 17 | $6.0M | AI Deep Dive |
| Los Robles Farm Labor INC | Agriculture, Forestry, Fishing and Hunting | $300,000 | $303,353 | 127 | $13.0M | AI Deep Dive |
| Kritz Excavating and Trucking INC | Transportation and Warehousing | $298,278 | $300,811 | 21 | $5.6M | AI Deep Dive |
| North County Physical Therapy Inc. | Health Care and Social Assistance | $295,732 | $299,560 | 30 | $8.1M | AI Deep Dive |
| Rise San Luis Obispo County | Other Services (except Public Administration) | $289,500 | $292,081 | 41 | N/A | AI Deep Dive |
| Ada's Vineyard LLC | Health Care and Social Assistance | $286,125 | $289,686 | 30 | $5.1M | AI Deep Dive |
| The Stacole Co INC | Agriculture, Forestry, Fishing and Hunting | $282,800 | $284,615 | 17 | <$5M | AI Deep Dive |