March 2026 marks B Corp Month, and Napa Valley is celebrating with a collaborative spirit that reflects a growing movement within the global wine industry. Four of the region’s certified B Corp wineries — Artesa Winery, Clif Family Winery & Farm, Spottswoode Estate Vineyard & Winery, and Trois Noix Wine — have joined forces to launch “B Collaborative,” an initiative designed to inspire wine lovers to explore Napa Valley through the lens of sustainability, community impact and purpose-driven hospitality.
A Collective Celebration of Purpose in Napa Valley
The month-long partnership invites guests to visit participating wineries and discover what it means to support producers who view business as a force for good. Through a shared referral offer, visitors can enjoy elevated tasting experiences that encourage them to journey between the four estates. Wine club members are welcomed with two complimentary tastings, while the broader public is invited to enjoy a two‑for‑one experience at each location. The initiative is grounded in the belief that tasting wine can also be a meaningful act—one that supports environmental stewardship, equitable practices and community resilience across Napa Valley.
An Invitation to Explore with Intention
Throughout March, the participating wineries will highlight their commitment to positive impact by opening their doors to guests interested in both exceptional wine and responsible business practices. Visits may be booked directly with each estate, with guests asked to mention the B Corp Month referral program when reserving their experiences. Since availability is limited, early booking is encouraged. The program will be promoted jointly across email, social media and winery communication channels, ensuring that the collaborative message reaches a wide audience of conscious consumers eager to taste with purpose.
What B Corp Certification Represents for Napa Valley Wine
B Corp certification is awarded to companies that meet rigorous standards of environmental and social performance, accountability and transparency. For these Napa Valley wineries, it is more than a badge—it is a reflection of daily decisions rooted in sustainability, responsible farming, community engagement and fair business. By celebrating B Corp Month together, the four wineries underscore the power of collective action and highlight how Napa Valley can lead in shaping a more ethical and resilient wine industry. Guests who participate in the March experiences support not just single wineries, but a shared ambition for a better future in wine.
Meet the Wineries Behind the “B Collaborative”
Artesa Winery, perched in the rolling hills of Los Carneros, brings to the partnership a legacy that blends centuries of Spanish heritage with contemporary Napa Valley vision. Established by the Raventós Codorníu family, Spain’s oldest wine group founded in 1551, the estate is known for its architectural acclaim, sustainable winemaking and strong female leadership. As both a B Corp and a Green Napa Valley member, Artesa remains committed to championing responsible agriculture and immersive guest experiences that connect people and place.
Clif Family Winery & Farm in St. Helena extends its values from the founders of Clif Bar & Company, Gary Erickson and Kit Crawford. Their winery combines organic farming, handcrafted wines and a love for food, community and the outdoors. Every aspect of the Clif Family experience reflects a dedication to regenerative farming, mindful hospitality and local sourcing. As a certified B Corp, the winery stands as a warm, welcoming example of how joy, connection and sustainability can thrive together.
Spottswoode Estate Vineyard & Winery, also in St. Helena, represents one of Napa Valley’s most iconic family-owned estates. Founded in 1882, the property has been guided by the Novak family since 1972 and today operates under the leadership of the second generation. A pioneer in organic farming since 1985, Spottswoode has expanded its environmental commitments to biodynamic and regenerative organic certification. As the first B Corp winery in Napa Valley, it illustrates how long-standing heritage and forward-thinking stewardship can coexist while producing wines celebrated for elegance, balance and longevity.
Trois Noix Wine, founded in 2013 by vintner Jaime Araujo, brings a modern and inclusive voice to Napa Valley. The winery is female‑owned, LGBTQIA+‑owned and deeply committed to community, possibility and opportunity. Inspired by Jaime’s connection to France and her belief in wine as a catalyst for social good, Trois Noix produces expressive, vibrant wines rooted in sustainable farming. As both a certified B Corp and Napa Green winery, it captures the spirit of “next‑generation Napa” with an approach that bridges tradition and innovation.
Napa Valley’s B Corp Wineries: a Shared Purpose for a New Era of Wine Tourism
Through their month-long collaboration, the four Napa Valley B Corp wineries extend a genuine invitation to taste with intention—to enjoy exceptional wines while supporting producers who work every day to approach winemaking with conscience and care. Their partnership illustrates how sustainability in wine becomes richer through connection, and how Napa Valley’s most forward-thinking estates are shaping a future where quality and responsibility are inseparable.
