Krupp Brothers

What Krupp Brothers does

Krupp Brothers is a family-owned Napa Valley winery founded in 1999 by brothers Jan and Bart Krupp, producing a portfolio of premium wines including Cabernet Sauvignon (Black Bart's Bride, M5, Veraison Cabernet, Wheelman), Chardonnay, Syrah, Merlot, Rosé (The Damsel), Sauvignon Blanc, dessert wines, and limited special offerings. The company's core production asset is access to exceptional vineyard terroir: primarily fruit from Stagecoach Vineyard — a nearly 500-acre site in the Vaca Mountains with red volcanic rocky soil at 1,900 feet elevation, developed by Jan Krupp beginning in 1995 — supplemented by its 13-acre Estate Vineyard on Silverado Bench and the 9-acre J-Squared Vineyard in Coombsville. Stagecoach Vineyard was sold in 2017, but Jan Krupp retains sourcing rights from its best blocks; the Estate vineyard is undergoing replanting with Stagecoach-derived clones. Underlying production is traditional: oak barrel aging, single-vineyard and blend bottlings across vintages dating back to 2002-2005 for many SKUs.

The business operates a hybrid direct-to-consumer and B2B trade model. DTC revenue comes from an e-commerce storefront and two physical venues: a Tuscan-inspired Estate Winery on Silverado Trail (by-appointment, with $75 Estate Tastings and $175 Chef's Tastings) and a Downtown Tasting Room near Oxbow Market (walk-in friendly, $45 Signature and $75 Reserve tastings). A three-tier wine club (Four Bottle at 15% off, Six Bottle at 20% off, and Collector's Circle at 20% off with inclusive shipping) drives recurring revenue through three annual shipments in fall, winter, and spring, supported by member-only events, library access, and complimentary tasting benefits. B2B trade sales — covering restaurants, retailers, and wine shops across the western United States — are managed by EVP Sandy Huffine and Western Regional Sales Manager Nikki Lincoln, with distributor relationships in place.

The customer base spans wine enthusiasts and collectors (primary), Napa Valley tourists seeking tasting experiences, and the western-US hospitality and retail trade. Customer engagement runs through the company website, email and club newsletters, an opt-in SMS program, on-site tasting experiences, and trade-distribution shelf materials. Ownership remains with the Krupp family following Bart Krupp's passing in 2024, with Jan Krupp continuing as primary operator and family member Sarah Krupp managing wine club communications. The company is privately held with no disclosed venture capital or institutional investment, and operates with a headcount of 1-10 employees.

Name

Krupp Brothers

Legal name

Krupp Brothers

Website

https://kruppbrothers.com

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

1–10 employees

Short description

Krupp Brothers is a family-owned Napa Valley winery founded in 1999, producing premium Cabernet Sauvignon, Chardonnay, Syrah, and other wines sourced from Stagecoach Vineyard and estate sites, and sold direct-to-consumer via e-commerce, a three-tier wine club, and two Napa tasting venues, with supplemental B2B trade sales across the western United States.

Ownership category

akta.pro rank

Product category

Winery

NAICS

Wineries (312130), Grape Vineyards (111332)

SIC

Beverages (2080)

akta.pro primary industry

Wine & Sparkling Wine Wineries & Brands (CRADAIAB)

akta.pro secondary industries

Wineries & Vineyards (Tasting Rooms) (THAFALAE), Alcohol Subscription & Wine Clubs (Retail) (CRANABAF), Fine Wine & Luxury Spirits Retail (CRANABAE)

Keywords

• Napa Valley wines
• Premium Cabernet Sauvignon
• Wine club memberships
• Winery tasting experiences
• Vineyard-designate wines

Headquarters

HQ city

Napa

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Direct Wine Sales: Direct-to-consumer wine sales through e-commerce website and two physical locations (Downtown Tasting Room and Estate Winery). Customers purchase individual bottles, tasting experiences, and wine club memberships.
2. Wine Club Membership: Three-tier wine club (Four Bottle, Six Bottle, Collector's Circle) with three annual shipments in fall, winter, and spring. Includes member discounts ranging from 15-20% off wines and complimentary tastings at both venues.
3. B2B Trade Sales: Sales to restaurants, retailers, and wine shops across the western United States, managed by VP Sales and Western Regional Sales Manager.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

Krupp Brothers is a Napa Valley winery that produces and sells a portfolio of premium, terroir-driven wines including Cabernet Sauvignon, Chardonnay, Syrah, Merlot, Sauvignon Blanc, Rosé, Tempranillo, and dessert wines, sourced primarily from Stagecoach Vineyard and the Krupp Brothers Estate. The winery distributes these wines through its own e-commerce storefront, two physical tasting venues (Estate on Silverado Trail and Downtown Tasting Room), a three-tier wine club with three annual allocations, and a regional B2B sales channel to restaurants and retailers across the western United States.

Product overview

Krupp Brothers is a Napa Valley winery producing a portfolio of wines including Cabernet Sauvignon (Black Bart's Bride, M5, Veraison Cabernet, Wheelman), Syrah (Black Bart's Syrah), Chardonnay, Merlot, Rose (The Damsel), and Sauvignon Blanc. The winery operates two tasting venues offering curated experiences and maintains a three-tier wine club membership program delivering wines three times annually. Their fruit is sourced primarily from Stagecoach Vineyard in the Vaca Mountains, the Krupp Brothers Estate on Silverado Bench, and J-Squared Vineyard in Coombsville.

Differentiator

Problem solved

Functional benefit

Products and services

• Cabernet Sauvignon Wines Flagship Cabernet Sauvignon portfolio including Black Bart's Bride, M5, Veraison Cabernet, Wheelman, and The Doctor, sourced from Stagecoach Vineyard and Estate vineyards, aged in oak barrels and released across multiple vintages (2002–2024). Targeted at premium wine enthusiasts and collectors seeking vineyard-designate Napa Cabernet.
• Chardonnay Napa Valley Chardonnay sourced from Stagecoach and Estate vineyards, available across vintages from 2007 to 2023, for white wine enthusiasts seeking premium Napa Chardonnay.
• Syrah Black Bart's Syrah sourced from Stagecoach Vineyard, including Bounty variants, released across multiple vintages from 2002 to 2022 for collectors of premium Napa Syrah.
• Merlot Napa Valley Merlot sourced from Napa Valley vineyards, available in vintages from 2004 to 2019, for collectors seeking premium Napa Merlot.
• Sauvignon Blanc Sauvignon Blanc sourced from the Estate vineyard and blended for a bright, tropical expression, available in vintages from 2019 to 2025.
• Rosé (The Damsel) The Damsel Rosé crafted primarily from fruit sourced from J-Squared Vineyard in Coombsville, available in vintages from 2016 to 2025.
• Dessert Wines Collection of dessert wines including Just Dessert, Black Bart Syrah Port (vintages 2003-2016), and M Block dessert wines, targeted at collectors and dessert wine enthusiasts.
• Special / Limited Production Wines Limited-production wines including 2024 Napa Cab, Joshua Super Tuscan, Petit Verdot, Malbec, M Seven Cabernet, Cab Franc, Viognier, Sangiovese, Tempranillo, Marsanne, Advocate, and M5 Brandy, for collectors seeking rare or limited-release Napa offerings.
• Four Bottle Wine Club Wine club membership delivering four bottles per allocation three times per year (fall, winter, spring), with 15% discount on wines, one annual complimentary estate tour for six, and four complimentary tasting-room visits for two annually.
• Six Bottle Wine Club Wine club membership delivering six bottles per allocation three times per year, with 20% discount on wines, two complimentary estate tours for six, and four complimentary tasting-room visits for four annually.
• Collector's Circle Wine Club Premium wine club delivering twelve bottles per allocation three times per year, with 20% discount on wines, three annual complimentary estate tours for six, inclusive shipping on allocations and 12-bottle orders, and substitution options.
• Estate Tasting Experience Customized tasting experience at the Krupp Brothers Estate on Silverado Trail featuring five wines paired with artisanal cheese and charcuterie, priced at $75 per guest, with tasting fees waived on minimum purchase. By appointment.
• Chef's Tasting Experience Farm-to-table culinary experience paired with limited-production wines at the Estate, priced at $175 per person for guests and $125 per person for Wine Club members, available for groups of 6–10 with reservations 3 days in advance.
• Signature Tasting (Downtown Tasting Room) Introduction to Krupp Brothers wines featuring a flight of four wines paired with bites at the Downtown Tasting Room near Oxbow Market, priced at $45 per guest. Walk-ins welcome.
• Reserve Tasting (Downtown Tasting Room) Exploration of four limited-production vintages paired with bites at the Downtown Tasting Room near Oxbow Market, priced at $75 per guest.

Segments3 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators5 records

Recent moves8 records

Expansion highlights3 records

Direct peers

• Caymus Vineyards: Family-owned Napa Valley winery specializing in benchmark Cabernet Sauvignon with strong DTC and wine club programs. Closely comparable as a multi-generational, premium Napa producer with a flagship Cabernet identity and direct consumer relationships.
• Silver Oak Cellars: Iconic Napa (and Alexander Valley) Cabernet-focused winery with a celebrated wine club and tasting rooms. Comparable premium positioning, DTC-first model, and library vintage depth mirror Krupp Brothers' approach.
• Stag's Leap Wine Cellars: Premium Napa Valley Cabernet producer (S.L.V., Fay, Cask 23) with tasting experiences and trade distribution. Comparable premium-tier Cabernet focus and DTC hospitality venues in Napa.
• Cakebread Cellars: Family-owned Napa Valley winery (Rutherford) with a tasting room, culinary pairings, and broad varietal portfolio. Comparable small-family, premium Napa DTC model and food-and-wine pairing experiences.
• Chateau Montelena Winery: Historic Calistoga Napa winery renowned for age-worthy Cabernet and Chardonnay, with estate tours and tastings. Comparable premium positioning, Napa heritage, library vintage depth, and DTC tasting experiences.
• Groth Vineyards & Winery: Oakville Napa winery specializing in reserve Cabernet Sauvignon with estate tastings. Comparable premium, single-vineyard-designate Cabernet focus and small-scale DTC hospitality.
• Heitz Cellar: Family-rooted Napa Valley winery with deep library programs (e.g., Martha's Vineyard) and cellar tastings. Comparable multi-decade Napa heritage and library-driven collector positioning.
• Frog's Leap Winery: Rutherford Napa estate winery with farm-to-table hospitality and a strong DTC tasting experience. Comparable small-family, terroir-focused Napa winery with a hospitality-led DTC strategy.
• Joseph Phelps Vineyards: Napa Valley winery (Insignia and other Bordeaux varietals) with estate tastings and trade distribution. Comparable premium Napa producer with multi-varietal portfolio and DTC hospitality.
• Quintessa: Rutherford Napa biodynamic estate producing a single flagship red blend, with private estate tastings by appointment. Comparable estate-grown, ultra-premium single-vineyard focus with limited-appointment hospitality.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/KruppBrothers
• Facebookfacebook.com/KruppBrothers
• LinkedInlinkedin.com/company/krupp-brothers

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Krupp Brothers