 |  | Erfrischerling Kombucha | Aalen | |
| | Bärbucha – Kombucha Café | Berlin | |
| | Bärbucha Kombucha | Berlin | |
| | Bare Bones | Berlin | |
| Berlin Kombucha Society | Berlin | ||
| | Boo-Cha Berlin | Berlin | |
| Bouche | Berlin | ||
| | Fairment | Berlin | KBI |
| Gut Gut | Berlin | ||
| Himmlisch Kombucha | Berlin | ||
| Kombucha Brewing Kit | Berlin | ||
| | Kombuchery Kombucha | Berlin | |
| | KulchaBox Kombucha | Berlin | |
| ManuTeeFaktur | Berlin | KBI | |
| Maya’s Kombucha | Berlin | ||
| | Mother Kombucha | Berlin | |
| | ROY Kombucha | Berlin | |
| | Button Booch | Deckenpfronn | ||
| | Elb-Ferment | Desden | |
| Benefico Kombucha | Freiburg | ||
| | St Ferment | Freiburg | KBI |
| Manuka Jun | Hamburg | HKJ | |
| | Rho Kombucha | Hamburg | |
| fB Fermented Provenanced Tea | Konstanz | ||
| | Kombucha-Freunde | Margrethausen | ||
| | First8 Kombucha Manufactory | Munich | |
| | Kombuco Fizz | Munich | |
| | Yo Booch | Munich | |
| | Full Brew Living Tea | Stuggart |
