List of Utilities Companies in California, United States

Discover top Utilities companies in California, United States with our industry directory. Our B2B database features detailed company profiles, executive information, and performance data for informed decision-making. From sourcing partners to identifying prospects, access accurate business intelligence and connect directly with industry leaders. Key Utilities companies in California include EBMUD, Los Angeles Department of Water and Power, ACRT Pacific and Smart Energy Water, alongside other established enterprises.

EBMUD
375 Eleventh Street, Oakland CA

Employees

2500-5000

Annual revenue

$1550M

SIC Code

495 - Sanitary Services

NAICS Code

562211 - Hazardous Waste Treatment and Disposal

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Los Angeles Department of Water and Power
111 N Hope Street, Los Angeles CA

Employees

5000-10000

Annual revenue

$1000M

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ACRT Pacific
3443 Deer Park Drive, Suite B, Stockton CA

Employees

2500-5000

Annual revenue

$1000M

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Smart Energy Water
15495 Sand Canyon Ave Ste. 100, Irvine CA

Employees

2500-5000

Annual revenue

$1000M

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San Francisco Public Utilities Commission
525 Golden Gate Avenue, San Francisco CA

Employees

2500-5000

Annual revenue

$1000M

SIC Code

963 - Regulation and Administration of Communications, Electric, Gas, An

NAICS Code

9221 - Justice, Public Order, and Safety Activities

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IBEW Local 47
600 n Diamond Ct, Diamond Bar CA

Employees

500-1000

Annual revenue

$1000M

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California Water Co
1720 N 1st St, San Jose CA

Employees

2500-5000

Annual revenue

$816.2M

SIC Code

494 - Water Supply

NAICS Code

221 - Utilities

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Imperial Irrigation District
333 E Barioni Blvd, Imperial CA

Employees

2500-5000

Annual revenue

$634.6M

SIC Code

497 - Irrigation Systems

NAICS Code

221 - Utilities

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Santa Clara Valley Water District
5750 Almaden Expressway, San Jose CA

Employees

500-1000

Annual revenue

$581.5M

SIC Code

494 - Water Supply

NAICS Code

221 - Utilities

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Eastern Municipal Water District
2270 Trumble Rd, Perris CA

Employees

500-1000

Annual revenue

$500M

SIC Code

494 - Water Supply

NAICS Code

221 - Utilities

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GridBright
618 Oakshire Pl, Alamo CA

Employees

500-1000

Annual revenue

$500M

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California ISO
250 Outcropping Way, Folsom CA

Employees

500-1000

Annual revenue

$500M

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Irvine Ranch Water District
15600 Sand Canyon Avenue, Irvine CA

Employees

250-500

Annual revenue

$209.5M

SIC Code

494 - Water Supply

NAICS Code

221 - Utilities

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NCPA
651 Commerce Drive, Roseville CA

Employees

125-250

Annual revenue

$116M

SIC Code

491 - Electric Services

NAICS Code

221 - Utilities

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Gazprom Energy
Moscow St, San Francisco CA

Employees

500-1000

Annual revenue

$114M

SIC Code

491 - Electric Services

NAICS Code

221 - Utilities

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Turlock Irrigation District
333 E Canal Dr, Turlock CA

Employees

250-500

Annual revenue

$100M

SIC Code

497 - Irrigation Systems

NAICS Code

221 - Utilities

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TAE Power Solutions
1 Vanderbilt, Irvine CA

Employees

250-500

Annual revenue

$100M

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Santa Clarita Valley Water Agency SCV Water
27234 Bouquet Canyon Rd, Santa Clarita CA

Employees

250-500

Annual revenue

$100M

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Rancho Tree Service
2400 MORNING DR, Bakersfield CA

Employees

250-500

Annual revenue

$100M

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Central Contra Costa Sanitary District
5019 Imhoff Place, 5019 Imhoff Place, Martinez, CA, 94553-4392,, Martinez CA

Employees

250-500

Annual revenue

$100M

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Apple Valley Ranchos Water Company
P.O. BOX 7005, Apple Valley CA

Employees

25-50

Annual revenue

$100M

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Consumer Choice Marketing Energy
5800 Bristol Pkwy 700, Culver City CA

Employees

500-1000

Annual revenue

$66M

SIC Code

284 - Soap, Detergents, and Cleaning Preparations; Perfumes, Cosmetics,

NAICS Code

325 - Chemical Manufacturing

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Marina Coast Water District
2840 4th Avenue, Marina CA

Employees

125-250

Annual revenue

$50M

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Matrix Energy Services
3221 Ramos Cir, Rancho Cordova CA

Employees

125-250

Annual revenue

$50M

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Moulton Niguel Water District
27500 La Paz Rd, Laguna Niguel CA

Employees

125-250

Annual revenue

$50M

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Nexiya Inc
Camino del Sur, San Diego CA

Employees

125-250

Annual revenue

$50M

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Padre Dam Municipal Water District
9300 Fanita Parkway, Santee CA

Employees

125-250

Annual revenue

$50M

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PlumasSierra Rural Electric Cooperative
73233 State Route 70, Portola CA

Employees

125-250

Annual revenue

$50M

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Enersponse Inc
2901 West Coast Highway, Newport Beach CA

Employees

125-250

Annual revenue

$50M

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ALCOA TRAFFIC CONTROL INC
11865 Foster Rd, Norwalk CA

Employees

125-250

Annual revenue

$50M

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Utility Line Management Services Inc
2345 W. Foothill Blvd., Upland CA

Employees

125-250

Annual revenue

$50M

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Truckee Donner Public Utility District
11570 Donner Pass Rd, Truckee CA

Employees

125-250

Annual revenue

$50M

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South San Joaquin Irrigation District
11011 E Highway 120, Manteca CA

Employees

125-250

Annual revenue

$50M

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Solano Irrigation District
508 Elmira Rd, 508 Elmira Rd, Vacaville, CA, 95687, United S, Vacaville CA

Employees

125-250

Annual revenue

$50M

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Clear Path Utility Solutions LLC
5600 Cinderella Lane, Auburn CA

Employees

125-250

Annual revenue

$50M

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esVolta
100 Bayview Circle, Suite 340, Newport Beach CA

Employees

125-250

Annual revenue

$50M

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Recurve
364 Ridgewood Avenue, Mill Valley CA

Employees

125-250

Annual revenue

$50M

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OUTSOURCE UTILITY CONTRACTOR CORP
1140 N Kraemer Pl, Anaheim CA

Employees

25-50

Annual revenue

$39.1M

SIC Code

162 - Heavy Construction, except Highway and Street Construction

NAICS Code

237110 - Water and Sewer Line and Related Structures Construction

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Valley Clean Energy
23 Russell Blvd., Davis CA

Employees

5-10

Annual revenue

$38.7M

SIC Code

491 - Electric Services

NAICS Code

221 - Utilities

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Utility Tree Service
1884 Keystone Ct Ste A, Redding CA

Employees

250-500

Annual revenue

$33.6M

SIC Code

783 - Motion Picture Theaters

NAICS Code

561 - Administrative and Support Services

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Brower Mechanical Inc Brower Solar
4060 Alvis Court, Rocklin CA

Employees

125-250

Annual revenue

$25M

SIC Code

171 - Plumbing, Heating and Air-conditioning

NAICS Code

238220 - Plumbing, Heating, and Air-Conditioning Contractors

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SACRAMENTO AREA SEWER DISTRICT
10060 Goethe Rd, Sacramento CA

Employees

500-1000

Annual revenue

$24M

SIC Code

495 - Sanitary Services

NAICS Code

221 - Utilities

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Diamond Generating Corporation
633 W 5th St Fl 27, Los Angeles CA

Employees

125-250

Annual revenue

$23.2M

SIC Code

491 - Electric Services

NAICS Code

221 - Utilities

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Agile Sourcing Partners
2385 Railroad St, Corona CA

Employees

250-500

Annual revenue

$23M

SIC Code

493 - Combination Electric and Gas, and Other Utility Services

NAICS Code

221 - Utilities

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Western Municipal Water District
14205 Meridian Parkway, March ARB CA

Employees

125-250

Annual revenue

$20M

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INWESCO INCORPORATED
746 N CONEY AVE, Azusa CA

Employees

125-250

Annual revenue

$18.8M

SIC Code

344 - Fabricated Structural Metal Products

NAICS Code

332 - Fabricated Metal Product Manufacturing

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xMesa Consolidated Water District
1965 Placentia Ave, Costa Mesa CA

Employees

1-5

Annual revenue

$16.5M

SIC Code

494 - Water Supply

NAICS Code

221 - Utilities

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Pinnacle Power
1172 Railroad Ave, Vallejo CA

Employees

125-250

Annual revenue

$15.9M

SIC Code

162 - Heavy Construction, except Highway and Street Construction

NAICS Code

23713 - Power and Communication Line and Related Structures Construction

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Soquel Creek Water District
5180 Soquel Drive, Soquel CA

Employees

25-50

Annual revenue

$15.9M

SIC Code

494 - Water Supply

NAICS Code

221 - Utilities

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Big Time Pest Control
19905 Hirsch Ct Ste 1, Anderson CA

Employees

25-50

Annual revenue

$15M

SIC Code

734 - Services To Dwellings and Other Buildings

NAICS Code

561 - Administrative and Support Services

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List of Utilities Companies in California, United States

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