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Manufacturing in San Luis Obispo County, California

The register lists 920 facilities in San Luis Obispo, California. According to the Bureau of Labor Statistics, 538 establishments were counted in San Luis Obispo in 2025. Beverage and Tobacco Product Manufacturing is an industry with 453 facilities listed in the register.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 538 manufacturing establishments in San Luis Obispo County in 2025, employing about 8,078 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 920.

Facilities165 FACILITIES

Listing 165 of 920: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Opolo VineyardsPaso RoblesBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Peacock Cellars INC.Arroyo GrandeMachinery Manufacturing333618— LIKELY ACTIVE
Rhonedonnee WinesSan Luis ObispoBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Robert HallPaso RoblesBeverage and Tobacco Product Manufacturing31213020–99 LIKELY ACTIVE
San Luis Obispo Ca BakerySan Luis ObispoFood Manufacturing311812100–499 LIKELY ACTIVE
Stephan VineyardsPaso RoblesBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Sutter Home Winery (boilers)Paso RoblesBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Synergy Manufacturing Inc.San Luis ObispoPrimary Metal Manufacturing33121020–99 LIKELY ACTIVE
Tobin James CellarsPaso RoblesBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Tolosa WinerySan Luis ObispoBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Treana WineryPaso RoblesBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Treasury Wine Estates (boilers)Paso RoblesBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Trelleborg Sealing SolutionsPaso RoblesPlastics and Rubber Products Manufacturing326291— LIKELY ACTIVE
Venteux VineyardsTempletonMachinery Manufacturing333618— LIKELY ACTIVE
Vina Robles WineryPaso RoblesBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Whalebone Winery, INC.Paso RoblesBeverage and Tobacco Product Manufacturing3121301–19 LIKELY ACTIVE
Entegris - San Luis ObispoSan Luis ObispoMiscellaneous Manufacturing339999— LIKELY ACTIVE
Howard Products, INC.Paso RoblesLeather and Allied Product Manufacturing31611020–99 LIKELY ACTIVE
Paso Recycle YardPaso RoblesPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Port Rotta LLCTempletonBeverage and Tobacco Product Manufacturing3121301–19 LIKELY ACTIVE
Promega BiosciencesSan Luis ObispoChemical Manufacturing325413— LIKELY ACTIVE
Calportland Construction - TempletonPaso RoblesPetroleum and Coal Products Manufacturing324121— UNVERIFIED
Cold Canyon Landfill Solid Waste DisposalSan Luis ObispoTransportation Equipment Manufacturing336399— UNVERIFIED
Custom Tube & ManufacturingPaso RoblesPetroleum and Coal Products Manufacturing324199— UNVERIFIED
Hanson Aggregates Mid-pacific INCSan Luis ObispoNonmetallic Mineral Product Manufacturing327320— UNVERIFIED
Left Coast T-shirt CompanySan Luis ObispoApparel Manufacturing31525020–99 UNVERIFIED
Meridian VineyardsPaso RoblesBeverage and Tobacco Product Manufacturing312130— UNVERIFIED
Morro Bay Waste Water Treatment Plant PhhwcfMorro BayTransportation Equipment Manufacturing336350— UNVERIFIED
Wallace Computer ServicesSan Luis ObispoPrinting and Related Support Activities323111— UNVERIFIED
Applied Technologies CenterPaso RoblesMachinery Manufacturing333132100–499 LIKELY ACTIVE
Arroyo GrandeArroyo GrandePrinting and Related Support Activities3231111–19 LIKELY ACTIVE
Ca124 Crystal EngineeringSan Luis ObispoComputer and Electronic Product Manufacturing33451520–99 LIKELY ACTIVE
Coast Southwest LLCPaso RoblesChemical Manufacturing32561320–99 LIKELY ACTIVE
Empirical Systems Aerospace, Inc (Sueldo)San Luis ObispoTransportation Equipment Manufacturing336411100–499 LIKELY ACTIVE
Firestone Walker Inc. -- Paso Robles CAPaso RoblesBeverage and Tobacco Product Manufacturing312120100–499 LIKELY ACTIVE
Hogue Tool & Machine - Paso RoblesPaso RoblesFabricated Metal Product Manufacturing33221520–99 LIKELY ACTIVE
Msi - Mid State Instruments LLCSan Luis ObispoComputer and Electronic Product Manufacturing334513— LIKELY ACTIVE
Multi-Color Corporation - Wine & SpiritsSan Luis ObispoPrinting and Related Support Activities32311120–99 LIKELY ACTIVE
Newterra Corporation, INC San Luis ObispoSan Luis ObispoMachinery Manufacturing3333101–19 LIKELY ACTIVE
Nutritional Energetics and Human Performance, LLCSan Luis ObispoFood Manufacturing311423— LIKELY ACTIVE
QSC LLC - San Luis ObispoSan Luis ObispoComputer and Electronic Product Manufacturing3343101–19 LIKELY ACTIVE
Sauer Brands - SLOSan Luis ObispoFood Manufacturing31194220–99 LIKELY ACTIVE
ShopPaso RoblesFabricated Metal Product Manufacturing33281220–99 LIKELY ACTIVE
SRAM - San Luis ObispoSan Luis ObispoTransportation Equipment Manufacturing33699120–99 LIKELY ACTIVE
A-1 Tank, INC.Paso RoblesFabricated Metal Product Manufacturing3323221–19 UNVERIFIED
Bob Smith Industries, Inc.AtascaderoChemical Manufacturing3252111–19 UNVERIFIED
Buttercup Bakery & Cafe LLCMorro BayFood Manufacturing3118111–19 UNVERIFIED
Central Coast Coffee Roasting CompanyLos OsosFood Manufacturing3119201–19 UNVERIFIED
CRS West, Inc.San Luis ObispoPrinting and Related Support Activities3231111–19 UNVERIFIED
Dugandzic Design, LLCSan Luis ObispoFabricated Metal Product Manufacturing3327101–19 UNVERIFIED

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