Teneral Cellars was founded in Northern California in 2020. It is a certified women-owned and operated producer of sustainable, award-winning wines. From the outset, the company aimed to harness the power of business for good, using wine as a conduit for change. Every bottle opened sparks essential conversations, and Teneral Cellars donates 10% of its profits to organizations that empower women and fight for gender and racial justice.

In June 2023, Teneral Cellars purchased Wilderotter Vineyard, establishing a new home to share its passion for wine, community, and a sense of place. Thus, Teneral Cellars at Wilderotter Vineyard was born. The 40-acre estate, located in the heart of the Sierra Foothills AVA in Plymouth, CA, Amador County, includes 26 acres of vineyards, a full winery production facility, and a five-star luxury boutique hotel called the Grand Reserve Inn. Additionally, Teneral Cellars has 28 acres of vineyards in Amador County and 10 acres in the Fair Play AVA of El Dorado County. Wilderotter Vineyard has produced some of the region's finest wines, including award-winning Sauvignon Blanc and Nebbiolo. This merger of two exceptional brands allows Teneral Cellars to continue crafting phenomenal wines and providing every guest with an extraordinary experience.

Larry Olivo, a third-generation winemaker with over thirty years of experience, has honed his craft alongside his grandfather and father. For the past eight years, he has served as an apprentice winemaker under the guidance of John Marion at The Big White House Winery in Livermore, California. His mission is to create fine, premium wines at affordable prices, sourcing grapes from both the family estate and the renowned Santa Cruz Mountains. Larry's passion for winemaking prioritizes quality over quantity, and the winery's Wine Club offers enthusiasts the best way to access their latest releases.

Together with his wife Lisa, Larry has dedicated his work to honoring their daughter, Amanda, who passed away at the age of 22 in January 2007. Diagnosed with kidney disease at just four years old, Amanda underwent a kidney transplant at the age of eight. Despite the return of her autoimmune disease following the transplant, she was treated for twelve years with an experimental regimen that helped maintain her kidney's health. During this time, Amanda developed a deep admiration for angels, amassing a collection and finding great comfort in her prayers to them.

In memory of Amanda, Larry and Lisa created the "Kissed By An Angel" wine brand, celebrating her life and spirit.

Pianetta winery is located on the vineyard, fourteen miles north of the downtown Paso Robles tasting room. The majority of the grapes harvested are sold to a major premium winery. Their success with Pianetta Estate grapes as well as their encouragement inspired Pianetta to develop a small winery so as to identify the wine from this vineyard.  
The first vintage yielded 370 cases of 2002 Estate Cabernet Sauvignon.  Since then, Pianetta has grown to a 2700 case production and added Shiraz, Syrah, a Syrah/Cabernet blend, and a Rose style wine to their Estate wines, as well as Sangiovese, Petite Syrah, Zinfandel, and a Tuscan style blend from the Paso Robles appellation. 

Tom and Marilyn Stolpman founded Stolpman Vineyards in 1990 after making the decision that Marilyn’s dream of an “investment we can enjoy” could include finding the perfect piece of property that could grow world-class wine grapes.Through extensive experimentation with many varietals, the team has perfected its offerings of Syrah, Roussanne, Sangiovese and Sauvignon Blanc.  Limited plantings of Grenache, Viognier, Petite Sirah, and Chardonnay serve as blending grapes.