Top 100 HR Service Providers in California
The Best of July 2026Looking for a top Human Resources companies in California?
HR is pivotal when it comes to managing people and the workplace environment. If effective, it can greatly strengthen your company.
To assist you in your search for a partner, we’ve compiled this list of the top HR services in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best California Human Resources Services
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1321Undisclosed2 - 9 employeesLos Angeles, CAHeadquartered in Los Angeles, California, Avedian Counseling Center is a small Business Consulting and HR Consulting company. Their services include Business Consulting and HR Consulting.Read More
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1322Undisclosed1,000 - 9,999 employeesGlendale, CAEstablished in 1964, AppleOne Employment Services is a large Glendale, California-based Staffing and Recruiting company. Their services include Staffing and Recruiting.Read More
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1323$1,000+10 - 49 employeesLos Angeles, CAVirtuHire US, a Back Office Outsourcing company, was established in 2019. In Los Angeles, California, the team specializes in Back Office Outsourcing and Call Center Services.Read More
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1324UndisclosedFreelancer employeesSan Francisco, CABarrie Gross Consulting is a HR Consulting company. Their small team is in San Francisco, California. Their team offers HR Consulting and Corporate Training & Coaching.Read More
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1325Undisclosed2 - 9 employeesElk Grove, CAFounded in 2020, Cattzilla is a small Elk Grove, California-based Content Marketing company. Their team focuses on Content Marketing and Conversion Optimization.Read More
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1326$1,000+2 - 9 employeesAnaheim, CALaunch Up Labs, a software development firm, was founded in 2024. The agency offers Custom Software Development and Web Development.Read More
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1327Undisclosed10 - 49 employeesLos Angeles, CASmall Recruiting company LW Research Group, is headquartered in Los Angeles, California. Their services include Recruiting and Call Center Services.Read More
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1328Undisclosed10 - 49 employeesMilpitas, CARedfish Technology is a Recruiting company located in Hailey, Idaho; toms river, New Jersey; Durango, Colorado and Milpitas, California. Founded in 1996, the small team specializes in Recruiting, Executive Search, and Staffing.Read More
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1329Undisclosed50 - 249 employeesSanta Clara, CAConnor Group is an Accounting company. Their team is headquartered in Santa Clara, California and provides Accounting and Business Consulting.Read More
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1330Undisclosed50 - 249 employeesSan Jose, CABetaSoft Inc. Is a cloud consulting & SI company. Their midsize team of employees is based in San Jose, California. Their team provides cloud consulting & SI and Application Testing.Read More
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1331$1,000+Freelancer employeesFremont, CABusiness Wingwoman is a Back Office Outsourcing company launched in 2022. The firm specializes in Back Office Outsourcing and Business Consulting, and is small.Read More
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1332$1,000+Freelancer employeesOceanside, CAIn Oceanside, California, Avethan is a Market Research company. Their services include Market Research and Marketing Strategy.Read More
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1333Undisclosed2 - 9 employeesSan Francisco, CAZest Business Consulting is a Business Consulting company. Headquartered in San Francisco, California, their small team focuses on Business Consulting and HR Consulting. The firm was founded in 2013.Read More
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1334Undisclosed2 - 9 employeesConcord, CAMCE Corporation is a Commercial Development company headquartered in Concord, California. Their services include Commercial Development and HR Consulting.Read More
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1335$5,000+10 - 49 employeesSan Jose, CASocial media marketing agency Jway Group was launched in 1994. The team provides Social Media Marketing and Content Marketing.Read More
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1336Undisclosed10 - 49 employeesStockton, CASmall Accounting company John D De Luca CPA, is in Stockton, California. Their services include Accounting and Commercial Financing.Read More
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1337Undisclosed10 - 49 employeesBurlingame, CAFounded in 1999, Greenough Consulting Group is an Accounting company. Located in Burlingame, California, the team provides Accounting and Back Office Outsourcing.Read More
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1338Undisclosed2 - 9 employeesSan Francisco, CAOKY Consulting is a Business Consulting company. Their small team is located in Boston, Massachusetts and San Francisco, California. Their team specializes in Business Consulting and Cybersecurity.Read More
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1339Undisclosed10 - 49 employeesSan Francisco, CASmall Recruiting company Hawkwood, is located in London, England and Miami Beach, Florida. The team provides Recruiting and Executive Search.Read More
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1340Undisclosed10 - 49 employeesWest Hollywood, CAFounded in 1994, IMC RESEARCH SERVICES INC. Is a Market Research company. The team specializes in Market Research and HR Consulting.Read More
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1341Undisclosed2 - 9 employeesRedondo Beach, CALes Frame Management, a small Commercial Property Management company, is based in Redondo Beach, California. Their services include Commercial Property Management and Accounting.Read More
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1342Undisclosed2 - 9 employeesLaguna Hills, CAEstablished in 1980, Atlas Properties is a small Accounting company. Their services include Accounting and Commercial Brokerage Services.Read More
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1343Undisclosed2 - 9 employeesLivermore, CALaunched in 1976, A & L Financial Services is an Accounting company. The firm focuses on Accounting and Business Consulting, and is small.Read More
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1344Undisclosed2 - 9 employeesLos Angeles, CAFounded in 1997, Avant Advisory Group is a Business Consulting company. Headquartered in Los Angeles, California, the team focuses on Business Consulting and Commercial Financing.Read More
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1345Undisclosed2 - 9 employeesBerkeley, CAEcho Sports Marketing, a Sports Marketing company, is in Berkeley, California. The team offers Sports Marketing and Direct Marketing.Read More
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1346Undisclosed2 - 9 employeesDublin, CALocated in Dublin, California, SimpleeLabs Inc is a social media marketing company. Their services include Social Media Marketing and Content Marketing.Read More
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1347Undisclosed250 - 999 employeesRoseville, CAVsource.io is a Staffing company established in 2007. Their team offers Staffing and Recruiting.Read More
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1348Undisclosed50 - 249 employeesAliso Viejo, CAKaztronix LLC is a Recruitment Process Outsourcing company. The midsize Aliso Viejo, California-based team specializes in Recruitment Process Outsourcing and Accounting. The firm was founded in 2002.Read More
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1349Undisclosed50 - 249 employeesAnaheim, CAEmployers Resource is a PEO/Employee Leasing company based in Boise, Idaho and Anaheim, California. They focus on PEO/Employee Leasing and Accounting and were launched in 1985.Read More
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1350Undisclosed1,000 - 9,999 employeesCalabasas, CAStaffing company Johnson Service Group, Inc. Was launched in 1984. The large team offers Staffing and Business Consulting.Read More
Industries
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