- All in California
- ABC Unified School District
- Alameda City Housing Authority
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- Albany Unified School District (CA)
- Albion Little Rive Fire Protection District
- Alhambra Police Department
- Alhambra Unified School District
- Allan Hancock Community College District
- Almond Acres Charter Academy
- Alpine County Unified School District
- Alpine Union School District
- Amador Transit
- American Canyon Fire Protection District
- American Legion Post No. 108 Ambulance Service
- Anaheim Union High School District
- Anderson Fire Department
- Antelope Valley College
- Antelope Valley Schools Transportation Agency
- Antelope Valley Transit Authority
- Antelope Valley Union High School District
- Apple Valley Fire Protection District
- Arcade Creek Recreation and Park District
- Associated Students, Inc.
- Bakersfield City School District
- Baldwin Park Unified School District
- Barstow Community College
- Barstow Fire Protection District
- Beacon Classical Academy
- Beckwourth Peak Fire Protection District
- Bellflower Unified School District
- Bell Gardens Police Dept
- Bennett Valley Fire Protection District
- Berkeley Hall School
- Berkeley Unified School District
- Big Picture Educational Academy
- Big Valley Joint Unified School District
- Black Gold Cooperative Library System
- Blochman Union School District
- Bonsall Unified School District
- Borrego Springs Unified School District
- Boys & Girls Clubs Of South County
- Buellton Union School District
- Build-LACCD
- Burbank-Glendale-Pasadena Airport Authority
- Butte County Association of Governments - B-Line Transit
- Butte Glenn Community College District
- Butte Regional Transit
- Byron Union School District
- Cabrillo Community College District
- Cachuma Operation & Maintenance Board
- Cajon Valley Union School District
- Calaveras Consolidated Fire Protection District
- Calaveras County Water District
- California City Fire Department
- California Department of Corrections and Rehabilitaion
- California Department of Transportation (Caltrans)
- California State Association of Counties
- California State University Bakersfield (CSU)
- California State University, Channel Islands (CSU)
- California State University, Chico (CSU)
- California State University, Dominguez Hills (CSU)
- California State University, East Bay (CSU)
- California State University, Fresno (CSU)
- California State University, Fullerton (CSU)
- California State University, Long Beach (CSU)
- California State University, Los Angeles (CSU)
- California State University Maritime Academy (CSU)
- California State University, Monterey Bay
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- California State University Pomona (CSU)
- California State University Sacramento
- California State University, San Bernardino (CSU)
- California State University, San Marcos (CSU)
- California State University Stanislaus
- California Valley CSD
- California Vanpool Authority
- Calistoga Joint Unified School District
- Cal Poly Humboldt (CSU)
- Cal Poly San Luis Obispo (CSU)
- Cal Poly State University Foundation
- Cal Tech
- Cambria Community Services District
- Campbell Union School District
- Capistrano Unified School District
- Carlsbad Unified School District
- Carmel Unified School District
- Castro Valley Sanitary District
- Cathedral City Police
- Cayucos Elementary School
- Center Joint Unified School District
- Central Calaveras Fire and Rescue Protection District
- Central Contra Costa Sanitary District
- Central Fire Protection District of Santa Cruz Co.
- Chabot-Las Positas Community College District
- Chaffey Community College
- Charter Oak Unified School District
- Chiboy Services
- Childrens Network of Solano County
- CHIME Charter School
- Chino Valley Unified School District
- Chowchilla Elementary School District
- Chowchilla Union High School District
- Chula Vista Elementary School District
- Citrus Community College District
- City of Agoura Hills
- City of Alameda
- City of Alturas (CA)
- City of Anaheim
- City of Angels
- City of Arcadia (CA)
- City of Arvin
- City of Atascadero
- City of Atascadero Fire Dept.
- City of Avalon
- City of Avenal
- City of Azusa
- City of Barstow (CA)
- City of Beaumont (CA)
- City of Beverly Hills
- City of Bishop
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- CITY OF GUSTINE
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- City of Los Angeles, General Services Department , Salvage
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- City of Walnut Creek (CA)
- City of Watsonville
- City of Westminster (CA)
- City of Wheatland
- City of Whittier (CA)
- City of Wildomar
- City of Winters
- City of Yountville
- Coachella Valley MVCD
- Coachella Valley Unified School District
- Coachella Valley Water District
- Coastline Regional Occupational Program
- College of the Redwoods
- Compton Unified School District
- Conejo Recreation & Park District
- Conejo Valley Unified School District
- Contra Costa Community College District
- Contra Costa County
- Contra Costa County Office of Education
- Copperopolis Fire Protection District
- Cordova Recreation and Park District
- Corning Union Elementary School District
- Coronado Unified School District
- Costa Mesa City
- Costa Mesa Sanitary District
- County of Alameda
- County of Amador - Purchasing Department
- County of Butte (CA)
- County of Calaveras
- County of Colusa
- County of Colusa Tax Collector
- County of Del Norte
- County of El Dorado
- County of Fresno
- County of Humboldt
- County of Inyo
- County of Kern Public Works
- County of Kings
- County of Lake (CA)
- County of Los Angeles
- County of Madera
- County of Marin
- County of Marin - Tax Sale
- County of Mendocino
- County of Merced
- County of Mono
- County of Orange
- County of Riverside
- County of Sacramento
- County of Sacramento - Airports
- County of Sacramento - Rebate Program
- County of San Bernardino - Fleet Management
- County of San Bernardino - Surplus Property - Common
- County of San Bernardino - Surplus Property - Special
- County of San Diego P & C
- County of San Luis Obispo
- County of Santa Barbara
- County of Santa Barbara - Vehicle Operations
- County of Santa Clara
- County of Santa Cruz
- County of Shasta
- County of Siskiyou
- County of Solano
- County of Sonoma
- County of Tulare
- County of Tuolumne
- County of Ventura
- County of Yolo
- County of Yuba
- County Sanitation Districts of Los Angeles County
- Covina-Valley Unified School District
- CSAC Finance Corporation
- Cuesta College
- Cupertino Union School District
- Damien High School
- Davis Joint Unified School District
- Delhi Unified School District
- Del Mar Union School District (CA)
- Del Norte County Schools
- Del Puerto Health Care District
- Delta Community Developers Corp.
- Delta Diablo
- Desert Recreation District
- Desert Sands Unified School District
- Downey Unified School District
- Dublin Unified School District
- Eastern Municipal Water District
- Eastern Sierra Transit Authority
- East Los Angeles College
- El Cerrito Police Department
- El Dorado County Transit Authority
- El Dorado Hills Community Services District
- El Dorado Hills Fire Department
- El Dorado Irrigation District
- Elk Grove Unified School District
- El Monte Union High School District
- Elsinore Valley Municipal Water District
- Encinitas Union School District
- Encore High School for the Arts
- Environmental Charter Schools
- Escondido Union High School District
- Escondido Union School District
- Etiwanda School District
- Evergreen School District
- Fairfield-Suisun Unified School District (CA)
- Fair Oaks Recreation & Park District
- Fairview Valley Fire
- Fallbrook Union Elementary School District
- Fallbrook Union High School District
- Farmworkers Institute of Education and Leadership Development
- Five Cities Fire Authority
- Folsom Cordova Unified School District
- Foothill De Anza Community College District
- Foothill Transit
- Fortuna Fire Protection District
- Franklin Lab
- Fremont Unified School District (CA)
- French Camp McKinley Fire District
- Fresno Unified School District
- Fullerton Joint Union H. S. District
- Garvey Elementary School District
- Gateway Community Charters
- Gavilan College
- Gilroy Unified School District
- Glendale Community College
- Glendale Unified School District (CA)
- Glenn County Office of Education
- Gold Coast Transit (CA)
- Golden Empire Transit District (CA)
- Golden Gate Bridge, Highway and Transportation District
- Golden Valley USD (CA)
- Goleta Union School District Food Services
- Granada Hills Charter
- Grass Valley School District
- Grossmont Union High School District
- Guajome Schools
- Habitat for Humanity of Greater Sacramento
- HACLA
- Hayward Unified School District
- Hemet Unified School District
- Hesperia Unified School District
- Horizon Charter Schools
- Housing Authority of Alameda County
- Housing Authority of Monterey County
- Housing Authority of the City of Santa Barbara
- Housing Authority of the County of Butte
- Housing Authority of the County of Kern
- Housing Authority of the County of San Bernardino
- Hughson Fire Protection District
- Humboldt Transit Authority
- Imperial Unified School District
- Inland Empire Health Plan
- Inland Empire Utilities Agency
- Inland Fire Safety Agency (IFSA)
- Ironhouse Sanitary District
- Irvine Ranch Water District
- Jackson Police Department
- Janesville Fire Protection District
- John Swett Unified School District
- Joshua Basin Water District
- Kearney Agricultural Research Extension Center
- Kentfield Fire Protection District
- Kern County
- Kern High School District
- Keyes Union School District
- King-Chavez Neighborhood of Schools
- Kings Canyon Unified School District
- Kings Mosquito Abatement District
- Lafayette School District
- Laguna Beach Transit
- Lake Hemet Municipal Water District
- Lake Transit Authority
- Lakeville Volunteer Fire Department
- La Mesa-Spring Valley School District
- LA Promise Fund
- Lassen Community College
- Lassen Union High School Dist
- Lawrence Berkeley National Laboratory
- Laytonville Unified School District
- Leadership Military Academy
- Lewiston Community Services District
- Linden-Peters Fire District
- Linden Unified School District
- Lindsay Unified School District
- Little Lake City School District (CA)
- Livermore Amador Valley Transit Authority
- Livermore School District
- Lone Pine Unified School District
- Long Beach Transit
- Long Beach Unified School District
- Los Angeles - City College
- Los Angeles - Community College District
- Los Angeles County METRO
- Los Angeles County Office of Education
- Los Angeles County West Vector Control District
- Los Angeles - Harbor College
- Los Angeles - Leadership Charter Academy
- Los Angeles - Mission College
- Los Angeles - Pierce College
- Los Angeles - Southwest College
- Los Angeles - Trade Technical College
- Los Angeles Unified School District
- Los Angeles - Valley College
- Los Osos Community Services District
- Lucia Mar Unified School District
- Madera Police Department
- Madera Unified School District
- Mammoth Community Water District
- Mammoth Unified School District
- Marin County Office of Education
- Marin County Superior Court
- Marin Housing Authority
- Mariposa County
- Mariposa County Human Services
- Mendocino County Office of Education
- Mendocino Solid Waste Management Authority
- Menlo PArk City School District
- Menlo Park Fire District
- Merced Community College
- Merced Irrigation District
- Merced River School District
- Metropolitan School District
- Metropolitan Water District
- Midway Heights County Water District
- Millbrae Fire Department
- Mission Hills Community Services District
- Mission Valley ROP
- Mi-Wuk Sugar Pine Fire Protection District
- Modesto City Schools
- Modesto Irrigation District
- Modoc County
- Modoc County Agriculture Department
- Modoc County Behavioral Health
- Modoc County Probation
- Modoc County Sheriffs Office
- Mojave Air and Space Port At Rutan
- Montebello Unified School District
- Monterey Bay Air Resources District
- Monterey County Contracts - Purchasing
- Monterey Peninsula Regional Park District
- Monterey-Salinas Transit District (MST)
- Monterey Superior Court
- Moraga-Orinda Fire District
- Moreno Valley Unified School District
- Morongo Unified School District
- Mountain Area Regional Transit Authority
- Mountain House Community Services District
- Mount Diablo Unified School District
- Mt. San Antonio College
- Municipal Equipment Maintenance Association (MEMA)
- Municipal Water District of Orange County
- Murrieta Valley Unified School District
- Napa County
- National Educational Enrichment Development Services
- National School District
- Nevada County (CA)
- Nevada Joint Union High School District
- Newark Unified School District
- NewCastle Fire District
- Newcastle, Rocklin, Gold Hill Cemetery District
- Newhall School District
- North Coast County Water District
- North Coast Fiduciary
- Novato Fire Protection District
- Oak Crest Academy
- Oakdale Joint Unified School District
- Oak Grove School District
- Oakland Housing Authority
- Oakland Unified School District
- Oceano Community Services District
- Oceanside Unified School District
- Ocean View School District
- Ohlone Community College District
- Ojai Unified School District
- Ontario-Montclair School District
- Orange Coast College/Coast Community College District
- Orange County Department of Education
- Orange County - Fire Authority (CA)
- Orange County - Sanitation District (CA)
- Orange County Transportation Authority
- Orange County Water District
- Orcutt Union School District
- Oroville City Elementary School District
- Oxnard Union High School District
- Pacific Grove Unified School District
- Padre Dam Muncipal Water District
- Pajaro Valley Unified School District
- Palmdale Water District
- Palomar Community College
- Palo Verde Community College
- Palo Verde Unified School District
- Pasadena City College
- Pasadena Unified School District (CA)
- Patterson Unified School District
- Peach Tree Healthcare, a California Non-Profit Organization
- Perris Union High School District
- Petaluma City School District
- Pittsburg Unified School District
- Placer County
- Placer County Resource Conservation District
- Placer County Water Agency
- Pleasanton Unified School District
- Porterville Unified School District
- Port San Luis Harbor District
- Poway Unified School District
- Poway Unified School District, Food & Nutrition
- Quechan Housing Authority
- Rainbow Volunteer Fire Department
- Ramona Unified School District
- Rancho California Water District
- Rancho Santa Fe Fire District
- Rancho Santa Fe School Distirct
- Reclamation District 1001
- Redding Area Bus Authority
- Regional Rehab Services Division
- Rio Linda Elverta Community Water District
- Rio School District
- Riverside Transit Agency
- River Springs Charter Schools
- Rocklin Unified School District
- Roseville Public Cemetery District
- Sacramento City Unified School District
- Sacramento Housing and Redevelopment Agency
- Sacramento Metropolitan Fire District
- Sacramento Public Library Authority
- Sacramento Regional Transit District
- SacSewer — Collection System
- SacSewer — Treatment and Resource Recovery
- Saddleback Valley Unified School Dist.
- Sage Oak Charter School
- San Benito County
- San Bernardino City Unified School Dist.
- San Diego Community College District
- San Diego Convention Center
- San Diego County - Office of Education
- San Diego County Regional Airport Authority(S.D.C.R.A.A.)
- San Diego State University (CSU)
- San Diego Unified Port District
- San Dieguito Union HS District
- San Francisco Housing Authority
- San Francisco State University (CSU)
- San Francisco Unified School District
- San Jacinto Valley Academy
- San Joaquin County
- San Joaquin County Office of Education
- San Joaquin Delta Community College
- San Joaquin RTD
- San Jose Charter Academy
- San Jose Evergreen Community College District
- San Jose State University (CSU)
- San Lorenzo Unified School District
- San Luis Coastal Unified School District
- San Luis Obispo County Integrated Waste Management Authority
- San Luis Obispo County Office of Education
- San Marcos Unified School District
- San Marino Unified School District
- San Mateo Community College District
- San Mateo County
- San Mateo County Harbor District
- San Mateo County Transit District
- San Miguel Community Service District
- San Pasqual Union School District
- San Rafael City Schools
- San Ramon Valley Fire Protection District
- Santa Ana Unified School District
- Santa Ana Watershed Project Authority
- Santa Barbara City College
- Santa Barbara County Education Office
- Santa Barbara County Resource Recovery Waste Management Public Works
- Santa Barbara Metropolitan Transit District
- Santa Barbara Unified School District
- Santa Clara City
- Santa Clara County - Fire Department
- Santa Clara County - Library District
- Santa Clara County Office of Education
- Santa Clara Valley Transportation Authority
- Santa Clarita Community College District
- Santa Clarita Valley Water Agency
- Santa Clarita Valley Water Agency- SCWD Division
- Santa Cruz City Schools
- Santa Cruz Port District
- Santa Maria Joint Union High School District
- Santa Paula Unified School District
- Santa Rosa City Schools
- Santa Ynez Valley Union High School Dist
- Santee School District
- San Ysidro School District
- School for Integrated Academics and Technologies
- SDSU Reseach Foundation
- SELF
- Selma Unified School District
- SEQUOIAS COMMUNITY COLLEGE DISTRICT
- Sequoia Union High School District
- Shandon School District
- Shoreline Unified School District
- Sierra College
- Sierra County Treasurer Tax Collector
- Sierra-Plumas Joint Unified School District
- Silicon Valley Clean Water
- Silver Valley Unified School District
- Siskiyou County Office of Education
- SJSU Student Union Inc
- Small School Districts' Association (SSDA)
- Smartsville Fire Protection District
- Solana Beach School District
- Solano Community College
- Solano County Fair Association
- Solano County Office of Education
- Solano County Sheriff's Office
- Solano County Transit (dba SolTrans)
- Solano County Water Agency
- Solano Irrigation District
- Sonoma Academy
- Sonoma County Library
- Sonoma County Office of Education
- SONOMA COUNTY WATER AGENCY
- Sonoma State University (CSU)
- Sonora Union High School
- South Bay Regional Public Safety Training Consortium
- South Bay Union School District
- Southern Marin Emergency Medical Paramedic System
- South Orange County Community College District
- South San Luis Obispo County Sanitation District
- South Tahoe Public Utility District
- Spalding Community Services District
- Spring Valley Fire Department
- Stallion Springs CSD
- Stanislaus County Children & Families Commission
- Stanislaus County - Fleet Services
- Stanislaus Regional Transit Authority
- State Center Community College District
- State of California, Department of General Services
- Stockton Unified School District
- Strong Family Health Center
- Student Transportation
- Sulphur Springs Union School District
- SunLine Transit Agency
- Sunnyslope County Water District
- Sunnyvale School District (CA)
- Superior Court of California County of Imperial
- Superior Court of California County of Santa Barbara
- Sylvan Union School District
- Taft City School District
- Tamalpais Community Services District
- The Connecting Link
- The Ofarrell Charter School
- The Watershed Center
- Town of Apple Valley (CA)
- Town of Fairfax
- Town of Hillsborough Public Works
- Town of Los Altos Hills
- Town of Paradise
- Town of Tiburon (CA)
- Town of Truckee
- Tracy Unified School District
- Transit Joint Powers Authority for Merced County
- Trinity County Solid Waste
- Tri Valley ROP
- Trustees California State University
- Trustees of the California State University (CSU)
- Tuolumne City Sanitary District
- Tuolumne Fire Protection District
- Tuolumne Utilities District
- Turlock Irrigation District
- UC Berkeley
- UC Berkeley Music Department
- Union Sanitary District
- United Water Conservation District
- UNITEK College
- University of California, Davis
- University of California Los Angeles (UCLA)
- University of California Merced
- University of California, Riverside
- University of California, San Diego
- University of California San Francisco
- University of California San Francisco Facilities Services
- University of California, Santa Barbara
- University of California Santa Cruz
- University of San Diego Electronics Recycling Center
- University of Southern California (USC)- Surplus Store
- Vallecitos Water District
- Vallejo City Unified School District
- Vallejo Police Department
- Valley Center-Pauma Unified School District
- Valley Home Joint School District
- VCTC
- Ventura County Office of Education
- Ventura Regional Sanitation District
- Victor Valley Transit Authority
- Victor Valley Union High School District
- Viejas Fire Department
- Visalia Unified School District
- Vista Del Mar Union School District
- Vista Unified School District
- Warner Unified School District
- West Basin Municipal Water District
- West Bay Sanitary District
- West County Transportation Agency
- West Covina Unified School District
- Western Heights Water Company
- Western Municipal Water District
- Western Placer Unified School District
- West Hills College Lemoore
- West Hills Community College District
- West Los Angeles College
- Westside Community Ambulance
- WEST SIDE RECREATION & PARK DISTRICT
- West Stanislaus Fire Protection District
- West Valley-Mission Community College District
- Whittier Union High School District
- William S. Hart Union High School District
- Winton Water & Sanitary District
- Woodland Joint Unified School District
- Yermo Community Services District
- Yolo County Office of Education
- Yolo County Transportation District
- Yolo Emergency Communications
- Yosemite Community College District
- Yuba City Unified School District
- Yuba County Sheriff-Coroner
- Zone 7 Water Agency
