- Robert Mueller Cellars
- Robert Pecota Winery
- Robert Sinskey Vineyards
- Robert Young Vineyard Inc
- Robinson Family Vineyard
- Robledo Vineyard Mgmt LLC
- Rocco's Com' E Bella Winery
- Rocco's Com' E Bella Winery
- Roche Winery
- Rock Stream Vineyards
- Rockbridge Vineyard
- Rockhouse Vineyards
- Rocking Horse Winery Inc
- Rockland Wine Co
- Roessler Cellars
- Rolling Hills Vineyards
- Rolling Hills Winery
- Rombauer Vineyards
- Romeo Vineyards & Cellars
- Rooster Hill Vineyards
- Rosati Winery
- Rose River Vineyards
- Rosenblum Cellars
- Rosenblum Cellars Warehouse
- Rosenblum Cellars Winery
- Rosenstein Jack Wines Liqrs Rs
- Rosevine Winery
- Rosevine Winery
- Roshambo Winery
- Ross Valley Winery Inc
- Ross Valley Winery Inc
- Rotta Winery
- Rotta Winery Tasting Room
- Roudon-Smith Vineyards
- Round Barn Winery
- Round Hill
- Round Hill Vineyards
- Row Eleven
- Row Eleven
- Royal Kedem Wine Corp
- Royal Oaks Winery
- Roza Hills Vineyard
- Rubicon Estate
- Rudd Winery
- Rued Winery
- Rulo Winery
- Running Brook Vineyard & Wnry
- Rusack Vineyards
- Russell Creek Winery
- Russian Hill Estate Winery
- Ruston Family Vineyards
- Rustridge Ranch Bed & Breakfst
- Rutherford Bench
- Rutherford Hill Winery
- Rutz Cellars
- Rutz Cellars
- Rutz Cellars
- S E Chase Family Cellars
- S L Cellars
- Saddleback Cellars
- Sage Vinyards LLC
- Sage Way Cellars
- Sagelands Vineyard
- Saglimbeni Fine Wines
- Saglimbeni Fine Wines
- Sainte Genevieve Winery
- Sakeone Corp
- Sakonnet Vineyards
- Salamandre Wine Cellars
- Salem Hills Vineyard & Winery
- Salerno
- Salishan Vineyards
- Salishan Vineyards
- Salvestrin Wine Co
- Samson Estates Winery
- San Antonio Winery
- San Bernabe Labor Div
- San Francisco Wine Exchange
- San Francisco Winery
- San Juan Vineyards
- San Luis Obispo Vintners
- San Pasqual Winery
- San Saba Vineyard
- San Saba Vineyard
- San Sebastian Winery
- Sand Hill Winery
- Sandhill Winery
- Sandown Winery
- Sanford Winery & Vineyards
- Sanite Genevieve Winery
- Santa Barbara County Vintners
- Santa Cruz Mountain Vineyard
- Santa Cruz Mountains Wine Assn
- Santa Fe Vineyards
- Santa Fe Winery Tasting Room
- Santiago's Winery
- Santino Winery
- Sapphire Hill Winery
- Sarah's Vineyard
- Sargent Rubissow Wine Co
- Satek Winery
- Satiety Winery
- Satiety Winery & Cafe
- Saucelito Canyon Vineyard
- Saucelito Canyon Vineyard
- Sausal Winery
- Savannah Oaks Winery & Gift
- Savannah-Chanelle Vineyards
- Saviah Cellars
- Sawtooth Winery
- Sawyer Cellars
- Saxon Brown
- Scherrer Winery
- Schloss Doepken Winery
- Schorr Lake Vineyard
- Schrader Cellars LLC
- Schramsberg Vineyards
- Schug Carneros Estate Winery
- Schweiger Vineyards & Winery
- Screaming Eagle Winery
- Scribner Bend Vineyards
- Sculptura Winery
- Sea Smoke Cellars
- Seabreeze Winery
- Seavey Vineyard
- Sebastiani Sonoma Cask Cellars
- Sebastiani Vineyards & Winery
- Sebastopol Vineyards
- Secret House Vineyard
- Secret Ravine Vineyard/Winery
- See Canyon Winery
- Seghesio Family Vineyards
- Selah Heights Winery
- Selby Winery
- Selby Winery Tasting Room
- Selene Wines
- Seneca Lake Winery Assoc
- Seneca Shore Wine Cellars
- Sentail Wines
- Sequoia Grove Vineyards
- Serenissima Wines
- Seth Ryan Winery
- Seven Hills Winery
- Shadey Lake Winery
- Shadow Mountain Vineyards
- Shady Lane Cellars
- Shady Lane Cellars
- Shafer Vineyard Cellars
- Shafer Vineyards
- Shalestone Vineyards
- Shallon Winery
- Shalom Orchard Organic Winery
- Shamrock Vineyard
- Sharp Rock Farm Bed & Breakfst
- Sharpe Hill Vineyard
- Shawnee Winery
- Shawnee Winery
- Shawnee Winery
- Shelton Vineyard Inc
- Shenandoah Vineyards
- Shenandoah Vineyards
- Sheppard Vineyards
- Sherwin Family Vineyards
- Shifflett Estate Wines
- Shypoke Vineyards
- Siduri Wines
- Sierra Gold Wine Tours
- Sierra Knolls Vineyard & Wnry
- Sierra Oaks Estates
- Sierra Starr Vineyard & Winery
- Sierra Vista Vineyards & Winry
- Signature Wine Cellars
- Signorello Vineyards
- Silkwood Wines
- Silver Decoy Winery
- Silver Falls Vineyards
- Silver Fox Vineyards
- Silver Horse Vineyards
- Silver Lake Winery
- Silver Lake Winery-Roza Hills
- Silver Moon Winery
- Silver Mountain Vineyards
- Silver Mountain Vineyards
- Silver Oak Cellars
- Silver Oak Cellars
- Silver Thread Vineyard
- Silverado Hill Vineyard
- Silvestri Vineyards
- Simi Winery
- Simmons Winery
- Simmons Winery
- Simon Creek Vineyard & Winery
- Simon Levi Co
- Simpson Meadow Winery
- Simpson Meadow Winery
- Single Leaf Vineyards & Winery
- Sister Creek Vineyards
- Sister Creek Vineyards
- Six Hands Winery
- Six Mile Creek Vineyard
- Sjoeblom Winery Inc
- Sky Vineyards
- Slate Run Vineyard Winery
- Slick Enterprises
- Small World Wine Co
- Smith & Hook Winery
- Smith Vineyard & Winery
- Smith Wooton
- Smith-Madrone Vineyards
- Smoky Hill Vineyards & Winery
- Smoky Mountain Winery Inc
- Smothers Brothers Tasting Room
- Snoqualmie Winery
- Snow Farm Winery
- Snow Farm Winery
- Snow Farm Winery Tasting Room
- Snowden Vineyards
- Snowy Peaks Winery
- Soaring Wings Vineyard
- Soaring Wings Vineyard
- Sobon Estate
- Sobrante Wines Systems
- Sogno Winery
- Sokol Blosser Winery
- Solitude Wines
- Solomon Winery
- Solomon Winery Tasting Room
- Solomon Winery Tasting Room
- Solomon's Island Winery
- Solorosa Wines
- Solune Winegrowers
- Somerset Ridge Vineyard-Winery
- Something Veno
- Sonoita Vineyards
- Sonoma Creek Winery
- Sonoma Enoteca
- Sonoma Valley Portworks
- Sonora Winery & Port Works
- Sonora Winery & Port Works
- Soquel Vineyards
- Sorensen Cellars
- Soter Vineyards
- Sourge Napa
- South River Vineyard & Winery
- Southern Wine & Spirits
- Southern Wines Vinos Del Sur
- Sow's Ear Winery
- Sow's Ear Winery
- Spaghetti Red Cellars
- Sparks Vineyard & Winery
- Sparrow Lane
- Sparrow Lane
- Specialty Blends
- Spelletich Cellars
- Spelletich Cellars
- Spencer Roloson Winery
- Spenker Winery
- Spicewood Vineyards
- Spottswoode Winery
- Spring Mountain Vineyard
- Spurgeon Vineyards & Winery
- St Amant Winery
- St Barthelemy Cellars
- St Chapelle Winery
- St Clement Vineyards
- St Croix Vineyards Inc
- St Francis Winery & Vineyards
- St Helena Winery
- St Innocent Winery
- St James Winery
- St Josef's Wine-Cellar
- St Joseph Vineyards
- St Julian Wine Co
- St Julian Wine Co Inc
- St Julian Winery
- St Kathryn Cellars Inc
- St Laurent Winery
- St Paulia Vintners
- St Supery Wine Club
- St Supery Winery
- Stable Ridge LLC
- Stag's Leap Wine Cellars
- Staglin Family Vineyard
- Stags' Leap Winery
- Staley Vineyards & Winery
- Standing Stone Vineyards
- Stangeland Vineyards & Winery
- Stanton Vineyards
- Star Hill Winery
- Stark Vineyard Mgmt
- Starry Night Winery
- Staten Island Wineries
- Ste Chapelle Winery
- Ste Michelle Wine Estates
- Ste Michelle Wine Estates
- Ste Michelle Wine Estates
- Ste Michelle Wine Estates
- Steamboat Springs Cellars Inc
- Stearns Wharf Vintners
- Stefanelli Distributing Co
