| SVStuhlmuller Vineyards | Healdsburg, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SCSuacci Carciere Wines | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SDsummer dreams wines | Healdsburg, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SDSummer Dreams Wines | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SWSunce' Winery | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SFSunflame Foods LLC | Healdsburg, CA | — | — | ◐ LIKELY ACTIVE |
| SSSuper Sonoman Wine | Windsor, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SWSurcos Wines | Glen Ellen, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SBSusie Bynum Wines | Healdsburg, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SWSutro Wine Co., LLC | Healdsburg, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SRSweetwater Roots | Sonoma, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TSTaft Street Winery | Sebastopol, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TTalisman | Sonoma, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TWTalty Winery | Healdsburg, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TWTandem Wines, LLC | Healdsburg, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TWTansy Wines | Forestville, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TBTara Bella Winery | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TMTeac Mor, LTD | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TATerra Amata Vineyards | Healdsburg, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TCThackrey & Co | Forestville, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TDThe Donum Estate | Sonoma, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TGThe Ghost of Autumn Wine Co | Sebastopol, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| THThe Hobo Wine Company | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TMThe Meeker Vineyard | Healdsburg, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TPThe Pinot Elite LLC | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TRThe Red Stitch Wine Group, LLC | Sonoma, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TSThe Scotts Company - Santa Rosa | Santa Rosa, CA | Chemical Manufacturing325320 | 20–99 | ◐ LIKELY ACTIVE |
| TSThe Setting Wines | Healdsburg, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TCThird Coast Wines | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TSThirty Seven Winery | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TGThomas George Estates | Healdsburg, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TFThompson Family Wines, LLC | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TCThumbprint Cellars | Geyserville, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TATinto Amorio | Sonoma, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TVTiny Vineyards Wine Company | Sonoma, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| THToad Hollow | Healdsburg, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TFTonti Family Wines | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TWTracy Wine Consulting LLC | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TMTraditional Medicinals | Sebastopol, CA | Food Manufacturing311920 | 100–499 | ◐ LIKELY ACTIVE |
| TWTrattore Wine | Geyserville, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TWTraverso Wines | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TWTrentadue Winery | Geyserville, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TWTrinite Winery | Healdsburg, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TVTrione Vineyards | Geyserville, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TFTrombetta Family Wines | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| T1Trotter 1/16 Winery LLC | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TTruett-Hurst | Healdsburg, CA | Beverage and Tobacco Product Manufacturing312130 | 1–19 | ◐ LIKELY ACTIVE |
| TTrw | Geyserville, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TWTR Wines | Santa Rosa, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TWTumult Wines | Calistoga, CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |