Public record · California
Napa County: 380 companies on record.
The companies the public registers place in Napa County, California, by sector, as DealSTE read them — read 8 Nov 2026. Each opens on its own record page: registration, sites, permits, liens and compliance, each with its register.
| Sector | Companies |
|---|---|
| Auto services — repair, collision, tire | 88 |
| Manufacturing | 74 |
| Home construction & remodeling | 55 |
| Trades — HVAC, plumbing, electrical, mechanical | 42 |
| Healthcare — medical, dental & home health | 41 |
| Defense and federal contracting | 19 |
| Commercial & specialty contracting | 18 |
| Landscaping, lawn care & grounds | 12 |
| Distribution & wholesale | 6 |
| Funeral homes | 5 |
| Restaurants | 5 |
| Retail — specialty, convenience & liquor | 5 |
| Equipment rental | 3 |
| Car washes & quick lube | 2 |
| Trucking | 2 |
| Pest control | 1 |
| Professional services — accounting, engineering, insurance | 1 |
| Veterinary practices | 1 |
| Company | Sector | City |
|---|---|---|
| Antinori California Inc. | Manufacturing | Napa |
| Napa Wine Company | Manufacturing | Oakville |
| Round Hill Cellars | Manufacturing | St. Helena |
| Rutherford Hill Winery | Manufacturing | Rutherford |
| CELLO & MAUDRU CONSTRUCTION COMPANY, INC. | Home construction & remodeling | SAN FRANCISCO |
| Codorniu Napa, Inc dba Artesa Winery | Manufacturing | Napa |
| Chimney Rock Winery | Manufacturing | Napa |
| Lvmh Moet Hennessy Louis Vuitton Inc. | Manufacturing | Yountville |
| T & O MASONRY INC | Trades — HVAC, plumbing, electrical, mechanical | ST HELENA |
| Crystal Geyser Water Company | Manufacturing | Calistoga |
| Lion Nathan USA Inc | Manufacturing | St. Helena |
| PECK & HILLER COMPANY | Trades — HVAC, plumbing, electrical, mechanical | NAPA |
| Seguin Moreau Napa Cooperage Inc. | Manufacturing | Napa |
| Pine Ridge Winery | Manufacturing | Healdsburg |
| Purple Wine Company LLC | Manufacturing | American Canyon |
| Frank Family Vineyards | Manufacturing | Calistoga |
| Laird Family Estate LLC | Manufacturing | Napa |
| BRUCE TUCKER CONSTRUCTION INC | Home construction & remodeling | NAPA |
| Franciscan Vineyards, Inc. | Manufacturing | St. Helena |
| Cakebread Cellars Inc | Manufacturing | Rutherford |
| Chappellet Winery | Manufacturing | St Helena |
| Chateau Montelena Winery | Manufacturing | Calistoga |
| Eurostampa California LLC | Manufacturing | Napa |
| Le Belge Chocolatier | Manufacturing | Napa |
| Pernod Ricard Winemakers USA | Manufacturing | Rutherford |
| Pride Mountain Vineyards, LLC | Manufacturing | St. Helena |
| Schramsberg Vineyards Company | Manufacturing | Calistoga |
| Wine Country Cases, Inc. | Manufacturing | Napa |
| Alpha Omega Winery | Manufacturing | Rutherford |
| Amcor American Canyon, LLC | Manufacturing | American Canyon |
| Ashes & Diamonds | Manufacturing | Napa |
| Gallo | Manufacturing | Napa |
| Gamble Family Vineyards | Manufacturing | Napa |
| GLEN RAGSDALE UNDERGROUND ASSOCIATES INC | Commercial & specialty contracting | ANGWIN |
| Jarvis | Manufacturing | Napa |
| MYLES DAVIS ELECTRIC INCORPORATED | Trades — HVAC, plumbing, electrical, mechanical | NAPA |
| Ogletree's Inc. | Manufacturing | St. Helena |
| Rudd Wines, Inc | Manufacturing | Oakville |
| Spring Mountain Vineyards | Manufacturing | Saint Helena |
| TMR Wine Company, LLC | Manufacturing | St. Helena |
| Barry Callebaut USA LLC | Manufacturing | American Canyon |
| Cuvaison Incorporated | Manufacturing | Napa |
| Davis Estates LLC | Manufacturing | Calisotga |
| G.D NIELSON CONSTRUCTION, INC. | Commercial & specialty contracting | NAPA |
| Hess Persson Estates | Manufacturing | Napa |
| Kodo Inc | Manufacturing | St. Helena |
| Safse Harbor Wine Storage | Manufacturing | Napa |
| Stags Leap Wine Cellars LLC | Manufacturing | Napa |
| Villa Amorosa Inc | Manufacturing | Calistoga |
| AZUL WORKS INC | Home construction & remodeling | SAN FRANCISCO |
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