Manufacturing in Napa County, California
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Federal labor statistics counted at least 613 manufacturing establishments in Napa County in 2024, employing about 14,510 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 997.
Facilities997 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| K & D Real Estate Holdings LLC | Napa | Food Manufacturing | 311811 | — | UNVERIFIED |
| Kenzo Estate, INC. | Napa | Beverage and Tobacco Product Manufacturing | 312130 | — | UNVERIFIED |
| Keto-Check, Inc. | Napa | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Keto-check INC | Napa | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Keto-check INC | Saint Helena | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Khoury Mechanical | Napa | Beverage and Tobacco Product Manufacturing | 312130 | — | UNVERIFIED |
| Kolkka Furniture | American Canyon | Furniture and Related Product Manufacturing | 337124 | — | UNVERIFIED |
| Lauritsen Mobile Truck and Equipment Repair | Napa | Machinery Manufacturing | 333924 | — | UNVERIFIED |
| Lazo Tpc Global INC Dba Agrothermal Systems | Napa | Machinery Manufacturing | 333922 | — | UNVERIFIED |
| Leslie's Pool Supplies | Napa | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Limpic's Custom Woodworks, LLC | Napa | Furniture and Related Product Manufacturing | 337110 | — | UNVERIFIED |
| Liquid Brothers | Saint Helena | Beverage and Tobacco Product Manufacturing | 312130 | — | UNVERIFIED |
| Lockshaws Custom Finishing | Napa | Furniture and Related Product Manufacturing | 337110 | — | UNVERIFIED |
| Lodgeworks | Napa | Printing and Related Support Activities | 323113 | — | UNVERIFIED |
| L & S Beverage Company | Napa | Beverage and Tobacco Product Manufacturing | 312130 | — | UNVERIFIED |
| Marinco | Napa | Electrical Equipment, Appliance & Component Manufacturing | 335931 | — | UNVERIFIED |
| Mel Electric INC | Napa | Electrical Equipment, Appliance & Component Manufacturing | 335312 | — | UNVERIFIED |
| Metro Label California LTD | Napa | Printing and Related Support Activities | 323110 | — | UNVERIFIED |
| Metropolitan Wines LLC Dba Fleury Estate Winery | Saint Helena | Beverage and Tobacco Product Manufacturing | 312130 | — | UNVERIFIED |
| Midwestern Pipeline Services | Napa | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Minuteman Press | Napa | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Miocene Wine LLC | American Canyon | Beverage and Tobacco Product Manufacturing | 312130 | — | UNVERIFIED |
| MK Warehouse LLC | Napa | Beverage and Tobacco Product Manufacturing | 312130 | — | UNVERIFIED |
| Monticello Vineyards INC. | Napa | Beverage and Tobacco Product Manufacturing | 312130 | — | UNVERIFIED |
| Must Machining & Fabrication LLC | Saint Helena | Fabricated Metal Product Manufacturing | 332710 | — | UNVERIFIED |
| Myers & Sons Hi-way Safety INC | Napa | Plastics and Rubber Products Manufacturing | 326121 | — | UNVERIFIED |
| Mylan Specialty L P | Napa | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Napa County Roads | Napa | Fabricated Metal Product Manufacturing | 332999 | — | UNVERIFIED |
| Napa Redevelopment Partners, LLC | Napa | Primary Metal Manufacturing | 331210 | — | UNVERIFIED |
| Napa Soap, INC. | Saint Helena | Chemical Manufacturing | 325611 | — | UNVERIFIED |
| Napa Valley Cast Stone | American Canyon | Nonmetallic Mineral Product Manufacturing | 327332 | — | UNVERIFIED |
| Napa Valley Cast Stone INC | Napa | Nonmetallic Mineral Product Manufacturing | 327999 | — | UNVERIFIED |
| Napa Valley Coffee Roasting CO | Saint Helena | Food Manufacturing | 311920 | — | UNVERIFIED |
| Napa Valley Filtrations, LLC | Saint Helena | Beverage and Tobacco Product Manufacturing | 312130 | — | UNVERIFIED |
| Napa Valley Psi | Napa | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |
| Naysayer Coffee Roasters LLC | Napa | Food Manufacturing | 311920 | — | UNVERIFIED |
| Ncdl | Napa | Chemical Manufacturing | 325413 | — | UNVERIFIED |
| Newton Vineyards | Saint Helena | Beverage and Tobacco Product Manufacturing | 312130 | — | UNVERIFIED |
| Neyers Vineyard | Saint Helena | Beverage and Tobacco Product Manufacturing | 312130 | — | UNVERIFIED |
| North Bay Plywood INC. | Napa | Wood Product Manufacturing | 321911 | — | UNVERIFIED |
| North Coast Laminates | Napa | Furniture and Related Product Manufacturing | 337126 | — | UNVERIFIED |
| Nwb, LLC | Napa | Wood Product Manufacturing | 321999 | — | UNVERIFIED |
| Ogletree's | Saint Helena | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Ohm Coffee Roaster | Napa | Food Manufacturing | 311920 | — | UNVERIFIED |
| Opus One | Oakville | Beverage and Tobacco Product Manufacturing | 312130 | — | UNVERIFIED |
| Oxbowplc | Napa | Petroleum and Coal Products Manufacturing | 324191 | — | UNVERIFIED |
| Pacific Steel Group | Napa | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Pahlmeyer Winery | Calistoga | Beverage and Tobacco Product Manufacturing | 312130 | — | UNVERIFIED |
| Paupaiz Fine Coffees | Napa | Food Manufacturing | 311920 | — | UNVERIFIED |
| Pechiney Cork & Seal of Califo | Vallejo | Printing and Related Support Activities | 323111 | — | UNVERIFIED |