| Brett Venture #2 - Lactobacillus | Side Project | Saison | 6.0% |
| Brett Yeast & Helles | Evil Twin | Helles | 5.5% |
| Brett Zeste Saison | Microbrasserie Le Castor | Saison | 5.0% |
| Bretta | pFriem | | 6.5% |
| Bretta Blanc | Firestone Walker Brewing Co. | Wild Ale | |
| Bretta Off Dead | 7venth Sun Brewery | Witbier | 5.2% |
| Bretta Rosé | Firestone Walker Brewing Co. | Wild Ale | 5.3% |
| Bretta Sang | Side Project | Wild Ale | 7.0% |
| Bretta Tangerine Batch 001 | Firestone Walker Brewing Co. | Wild Ale | 6.2% |
| Bretta V | pFriem | Wild Ale | 6.4% |
| Bretta Weisse | Firestone Walker Brewing Co. | Berliner Weisse | 4.9% |
| Brettaberry | Wicked Weed | Saison | 5.5% |
| Brettabolic | Wicked Weed | Saison | 5.9% |
| Brettania: Blackcurrant | Reuben's Brews | Saison | 6.3% |
| Brettannicus | Three Taverns Craft Beer | Wild Ale | 6.5% |