- Space Shake
- Stephen Kenn
- Silkroad Exclusive
- Studio Designs
- Screenflex
- STB Brackets
- SEI Furniture
- Sterling Caviar
- Sfeervoorjou
- Silvia's Home & Crafts
- Shutters Dept
- Splendid Beast
- Shane Bowden
- School of Artisan Food
- Springbank
- Sparkle
- Snap Lifestyles
- Squeasy Gear
- Super De Duper
- Shabby Baby Bags
- Spranster
- Sugar Baby
- Sister Chic
- Snugbags
- Sha Design
- Shampoo Buddy
- Super Baby Land
- Supreme Baby Products
- Sun & Lace
- Silverette
- Spuni
- Sweet Bitz
- Steep City Teas
- Sacred Ground Organic
- Single Cup Club
- Shan Valley
- Sun's Tea
- Sensploration Coffee
- Sayan Health
- Sabbath Coffee Co.
- Square Peg Coffee Company
- Sweet Leaf Tea
- Sandows
- Secolari
- Sonoma Harvest
- SplenDishes
- Sleeper's Gourmet
- SuckerPunch Gourmet
- St. Dalfour
- Sechler's Pickles
- SimpleMD
- Starmyname
- ShowMe Guides
- Stylish Fabric
- Stitch A Logo
- Seguin Designs
- Shirts and More
- Sudberry House Embroidery
- ScoutPatchHQ
- Superior Stitch Embroidery
- S-Embroidery.com
- Second East
- Secret Holiday & Co
- Slightly Choppy
- SmashPack
- Sarvaa Superfood
- Simply Baked Gluten Free LLC
- Sonoma's Best
- Silver Wines
- Spectrum Wine Retail
- Sovrano
- Spiral Brewery
- Serda Brewing Co.
- State Street Brewing
- Salty Turtle Beer Company
- Sall Whisky
- SLIPSTREAM® Absinthe
- Sunfishcellars
- Schindler Metalworks
- Spot Dog Walking