Manufacturing in Clearlake, CA

There are 55 facilities listed in the register. Beverage and Tobacco Product Manufacturing accounts for 42 facilities in the register. Kelseyville has 13 facilities listed in the register, more than any other city. Clearlake Oaks is the location of BRASSFIELD ESTATE WINERY, which had 40 employees in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and industries

Biggest cities

Kelseyville, CA13 Lakeport, CA12 Lower Lake, CA11 Clearlake Oaks, CA6 Clearlake, CA5 Middletown, CA5 Upper Lake, CA1 Nice, CA1 Finley, CA1

Biggest industries

Beverage and Tobacco Product Manufacturing42 Food Manufacturing4 Chemical Manufacturing2 Petroleum and Coal Products Manufacturing2 Nonmetallic Mineral Product Manufacturing2 Transportation Equipment Manufacturing1 Fabricated Metal Product Manufacturing1 Machinery Manufacturing1

Facilities55 FACILITIES

Facility	City	Industry	Employees	Status
Brassfield Estate Winery	Clearlake Oaks, CA	Beverage and Tobacco Product Manufacturing312130	20–99	ACTIVE
Westgate Petroleum Company, INC.	Lakeport, CA	Petroleum and Coal Products Manufacturing324110	—	ACTIVE
Chacewater Wine Company	Kelseyville, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Langtry Farms LLC	Middletown, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Mt. Konocti Growers Winery	Kelseyville, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Reynolds Systems, INC	Middletown, CA	Chemical Manufacturing325920	—	LIKELY ACTIVE
Six Sigma Winery	Lower Lake, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Wineco INC Dba Wildhurst Vineyards	Kelseyville, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Granite Construction Company	Lakeport, CA	Petroleum and Coal Products Manufacturing324121	—	UNVERIFIED
Agu Enterprises LLC	Lower Lake, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Apocalypse Wines LLC	Kelseyville, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Beaver Creek Vineyards	Middletown, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Blue Sky Ranch	Kelseyville, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Boatique Winery, LLC	Kelseyville, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Cache Creek Vineyards	Clearlake Oaks, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Desafinado	Kelseyville, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Fults Family Vineyards LLC	Lower Lake, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
G. Graham Wines	Lower Lake, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Hawk and Horse Vineyards, LLC	Lower Lake, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Jln Wine Company LLC	Lower Lake, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Karen D. Noggle & William M. Noggle	Clearlake Oaks, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Kaz Winery	Lakeport, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Kendall-jackson	Lakeport, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Laujor Estate Winery, L.l.c.	Kelseyville, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Lula Tej	Clearlake, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Monte Lago Vineyards	Clearlake Oaks, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Moore Family Cellars	Kelseyville, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Mount St Helena Vineyard	Middletown, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Mount St. Helena Winery	Middletown, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Olof Cellars	Lakeport, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Ployez Winery	Lower Lake, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Robinson Lake Vineyard	Upper Lake, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Rosa D'oro Vineyards	Kelseyville, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Sanam, LLC	Clearlake, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Shannon Ridge, INC.	Lower Lake, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Stonehouse Cellars	Clearlake Oaks, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Talleyrand Winery	Kelseyville, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Terrill Cellars	Lower Lake, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
That Ranch, LLC	Lower Lake, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
The Hess Collection Winery	Clearlake Oaks, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Vino Family Vineyards	Nice, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
Wild West Winery	Lakeport, CA	Beverage and Tobacco Product Manufacturing312130	—	LIKELY ACTIVE
City of Clearlake	Clearlake, CA	Transportation Equipment Manufacturing336350	—	UNVERIFIED
Clearlake Redi-mix/lakeport	Lakeport, CA	Nonmetallic Mineral Product Manufacturing327320	—	UNVERIFIED
Jai Mundi INC Dba Virgin Vapor	Lakeport, CA	Beverage and Tobacco Product Manufacturing312221	—	UNVERIFIED
Konoctees	Clearlake, CA	Printing and Related Support Activities323119	—	UNVERIFIED
Mariani Packing Company, INC	Kelseyville, CA	Food Manufacturing311423	—	UNVERIFIED
Ophira Processing LLC	Lakeport, CA	Chemical Manufacturing325411	—	UNVERIFIED
P&l Specialties	Lower Lake, CA	Machinery Manufacturing333111	—	UNVERIFIED
Scully Packing	Lakeport, CA	Food Manufacturing311119	—	UNVERIFIED