 | | Mothers Know Best | Albany | |
| | JenEric Jun | Aliso Viejo | |
| | Wonder Drink Kombucha | Anaheim | KBI |
| | It’s Alive Kombucha | Arcata | |
| | Juice House Co. | Benicia | |
| | Boochman Kombucha | Berkeley | |
| | Closeted Kombucha | Berkeley | |
| | Three Stone Hearth | Berkeley | |
| | GT’s Kombucha | Beverly Hills | KBI, HKJ |
| | | Kombucha Kamp | Beverly Hills | KBI |
| | Lost Horizon Kombucha | Brownsville | |
| | M Kombucha | Carlsbad | |
| | Apiary | Carpenteria | HKJ |
| | Pacific Culture | Chico | |
| | Sierra Nevada Brewing Co. | Chico | KBI |
| | | Strainge Beast Hard Kombucha | Chico | HKJ |
| | Boochcraft | Chula Vista | HKJ, KBI |
| | The Bu Kombucha | Corona | KBI |
| | Fermentation Farm | Costa Mesa | KBI |
| | Kinky Kombucha | Costa Mesa | KBI |
| | Seabucha | Crescent City | KBI |
| | Casa Alquimista | Culver City | |
| | Together Kombucha | Davis | |
| | Autumn’s Kombucha | Escondido | |
| | Frizzle Kombucha | Escondido | |
| | Valley of the Moon Kombucha | Glen Ellen | |
| | Gold Vibe Kombucha | Grass Valley | KBI, HKJ |
| | Soul Fixx Elixirs | Healdsburg | KBI |
| | Fermensch Kombucha | Huntington Beach | KBI |
| | Better Booch | Huntington Park | |
| | Joshua Tree Kombucha | Joshua Tree | |
| | Cactus Head Kombucha | Long Beach | |
| | Fine Feathers Kombucha | Long Beach | KBI |
| | Jarring Kombucha | Long Beach | |
| | Cannabucha | Los Angeles | |
| | Elixirz Kombucha | Los Angeles | |
| | Funktionall Tonics Co. | Los Angeles | |
| | Kirks Kombucha | Los Angeles | |
| | KÖE Kombucha | Los Angeles | |
| | Kombucha Dog | Los Angeles | KBI |
| | Kombucha Kat | Los Angeles | |
| | New Motion Beverages | Los Angeles | KBI |
| | Organic Grizzly Kombucha | Los Angeles | |
| | Perfect Weather Kombucha | Los Angeles | HKJ |
| | Pure Luck Kombucha | Los Angeles | |
| | Reed’s Kombucha | Los Angeles | |
| | Sacred Shock Kombucha | Los Angeles | |
| | Shamanic Booch | Los Angeles | |
| | Feig Tree Wellness | Mira Loma | KBI |
| | | Almighty Kombucha | Monterey | |
| | Moss Beach Kombucha | Moss Beach | KBI |
| | Alua Kombucha | Mt. Shasta | |
| | Third Eye Nectar Kombucha Co. | Mt. Shasta | |
| | King Tide Kombucha | Newport Beach | |
| | Marin Kombucha | Novato | |
| | Calibrate Kombucha | Oakland | |
| | Kegjoy | Oceanside | KBI |
| | Suja Organic | Oceanside | KBI |
| | Revel Jun Kombucha Bar | Ojai | KBI, HKJ |
| | Blessed Booch | Orange County | KBI |
| | Body Good Booch | Orange County | |
| | Booch & Roo | Orange County | |
| | Cha Cha Kombucha | Orange County | |
| | Rich Elixirs | Orange County | KBI |
| | KeVita | Oxnard | KBI |
| | CalBucha | Palm Desert | |
| | Corona’s Kombucha | Pasadena | |
| | Elm Kombucha | Pasadena | |
| | KomBougie | Pasadena | |
| | Rude Booch Hard Kombucha | Pasadena | HKJ |
| | Hoocha Brewing Hard Kombucha | Petaluma | HKJ |
| | Revive Kombucha | Petaluma | KBI |
| | Shorebirds | Rancho Cordova | HKJ |
| | Kombuucha Tree | Rancho Palos Verdes | |
| | Mama Shari’s Kombucha | Redding | |
| | Everlasting Ferments | Riverside | KBI |
| | Mindscape Fermentations | Rocklin | HKJ |
| | KC Kombucha | Sacramento | KBI |
| | Zeal Kombucha | Sacramento | |
| | Floater Joe Kombucha Co. | San Clemente | |
| | Babe Kombucha | San Diego | |
| | Bambucha Kombucha | San Diego | |
| | Bootstrap Kombucha | San Diego | |
| | Cultured Brew Co | San Diego | HKJ |
| | | Howling Moon Kombucha | San Diego | |
| | | Jaybird Hard Kombucha | San Diego | HKJ |
| | JinBuCha Kombucha Bar | San Diego | |
| | Joon Juice Kombucha | San Diego | |
| | JuneShine Co. | San Diego | HKJ |
| | Kombucheiro Kombucha | San Diego | |
| | Living Tea | San Diego | |
| | Nova Easy Kombucha | San Diego | HKJ |
| | Ohana Kombucha | San Diego | |
| | OM Brewing Company | San Diego | |
| | San Diego Kombucha Company | San Diego | |
| | Vida Kombucha | San Diego | |
| | Koast Kombucha | San Francisco | |
| | Lev’s Original Kombucha | San Francisco | |
| | The Kombu | San Francisco | |
| | Wise Jun Kombucha | San Jose | HKJ |
| | Dr. Hops Kombucha Beer | San Leandro | KBI, HKJ |
| | House Kombucha | San Leandro | KBI |
| | Whalebird Kombucha | San Luis Obispo | KBI, HKJ |
| | La Sirena Kombucha | San Pedro | |
| | Jimbucha | San Marcos | |
| | Pint Fermin | San Pedro | |
| | Daily Kombucha | Santa Ana | |
| | | Madresita Kombucha | Santa Ana | |
| | Bumble Bee Booch | Santa Barbara | |
| | Conscious Kombucha | Santa Barbara | |
| | | Jun Brewery | Santa Barbara | HKJ |
| | | Tap Tap Kombucha | Santa Barbara | |
| | Cruz Kombucha | Santa Cruz | KBI |
| | Ferment Vida | Santa Cruz | |
| | | Living Swell Kombucha Co. | Santa Cruz | |
| | Jiant Kombucha | Santa Monica | |
| | Magic Brew | Santa Monica | KBI |
| | Mighty Booch | Solana Beach | |
| | Miixt Kombucha Cocktails | Solana Beach | |
| | Valley of the Moon Kombucha | Sonoma | KBI |
| | K2 Beverages | Temecula | |
| | | Kompoocha Brewing | Temecula | |
| | Health-Ade Kombucha | Torrance | KBI |
| | Zama Tea and Kombucha | Tustin | |
| | Flying Embers | Ventura | KBI, HKJ |
| | Local Roots Kombucha | Vista | KBI, HKJ |
| | Mendo Ferments | Willits | |
