Top 100 HR Service Providers in California
The Best of October 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.
Jump to Most Reviewed Companies
List of the Best California Human Resources Services
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1291Undisclosed2 - 9 employeesWestlake Village, CAJRoss LA is an Executive Search company. The Westlake Village, California-based company was established in 2018. Their team focuses on Executive Search and Recruiting.Read More
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1292Undisclosed2 - 9 employeesDublin, CASterling and Landers is a Staffing company. Based in Dublin, California, their team focuses on Staffing and Recruiting.Read More
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1293Undisclosed10 - 49 employeesConcord, CAPer Diem Staffing Systems is a Staffing company launched in 1996. Their team offers Staffing and Executive Search.Read More
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1294Undisclosed2 - 9 employeesTemecula, CAHR Outsourcing and HR Consulting company Compass HR was established in 2015. The company focuses on HR Outsourcing and HR Consulting.Read More
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1295Undisclosed2 - 9 employeesCarlsbad, CARincon Talent Group is a Staffing company. The Carlsbad, California-based team offers Staffing and Executive Search.Read More
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1296Undisclosed10 - 49 employeesSanta Clara, CAAfflatus LLC. Is a Staffing company. The team specializes in Staffing and Executive Search and is headquartered in Santa Clara, California.Read More
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1297Undisclosed2 - 9 employeesSunnyvale, CAAPPEND TECHNOLOGIES is a Staffing company. Founded in 2022, the team specializes in Staffing and Executive Search.Read More
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1298$1,000+250 - 999 employeesSan Jose, CAFounded in 2015, InfoStride is an app development company. The firm focuses on Mobile App Development, Web Development, Web Design, Custom Software Development, and more and has a midsize team.Read More
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1299$1,000+2 - 9 employeesOakland, CAAccounting company Nonprofit Suite was launched in 2005. The team specializes in Accounting and Back Office Outsourcing.Read More
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1300$1,000+2 - 9 employeesSan Francisco, CAIn San Francisco, California, CEO Services USA is an Accounting company. The team offers Accounting and Back Office Outsourcing.Read More
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1301Undisclosed2 - 9 employeesSacramento, CAAccounting company Compliance Payroll, Inc. Is located in Sacramento, California. The team focuses on Accounting and HR Consulting.Read More
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1302Undisclosed2 - 9 employeesAntioch, CAHilaire Consulting Group is an Accounting company. The team specializes in Accounting and HR Consulting and is based in Antioch, California.Read More
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1303Undisclosed2 - 9 employeesLa Palma, CAFacio LLC is a small La Palma, California-based Business Consulting company. Their services include Business Consulting and Recruiting.Read More
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1304Undisclosed2 - 9 employeesLos Angeles, CABusiness Consulting company Sinousia | Catrice Antonette Monson was launched in 2020. The team offers Business Consulting and Customer Service Outsourcing and is based in Los Angeles, California.Read More
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1305Undisclosed2 - 9 employeesLos Angeles, CAThe Coaching Factory | Chelsea C. Hayes, SPHR is a Corporate Training & Coaching company. The team specializes in Corporate Training & Coaching and HR Consulting and is in Los Angeles, California.Read More
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1306Undisclosed2 - 9 employeesSan Francisco, CAIn San Francisco, California, Change Catalyst is a Corporate Training & Coaching company. Established in 2012, the team focuses on Corporate Training & Coaching and Business Consulting.Read More
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1307Undisclosed2 - 9 employeesLivermore, CAIn Livermore, California, Empower Minds, LLC is a small Accounting company. Their services include Accounting and Custom Software Development.Read More
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1308Undisclosed2 - 9 employeesClaremont, CAIn Claremont, California, ITS Consulting Incorporated is a CRM consulting and SI company. The team focuses on CRM consulting and SI and ERP consulting and SI.Read More
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1309Undisclosed2 - 9 employeesFresno, CARapid Growth Trend is a Marketing Strategy company. They specialize in Marketing Strategy and Call Center Services and were established in 2020. The firm is based in Fresno, California.Read More
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1310Undisclosed50 - 249 employeesSan Francisco, CABurkland is an Accounting company. Their team is based in San Francisco, California. The firm specializes in Accounting and Fractional CFO Services.Read More
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1311Undisclosed10 - 49 employeesFremont, CASmall Business Consulting company ARCK, is located in Fremont, California and Hyderabad, India. The team focuses on Business Consulting and Staffing.Read More
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1312$250,000+2 - 9 employeesEscondido, CAIncremental Consulting is a Business Consulting company founded in 2010. The team offers Business Consulting and Logistics & Supply Chain Consulting and is in Escondido, California.Read More
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1313Undisclosed2 - 9 employeesIrvine, CACompassion HR, a small Business Consulting company, is headquartered in Irvine, California. The team offers Business Consulting and Corporate Training & Coaching.Read More
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1314Undisclosed50 - 249 employeesPalo Alto, CAChina Payroll is an Employer of Record (EOR) Services company. Their midsize team is in Shanghai, China; Roselle, Illinois and Palo Alto, California and focuses on Employer of Record (EOR) Services, Recruiting, and PEO/Employee Leasing. The firm was launched in 2002.Read More
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1315$1,000+10 - 49 employeesSan Francisco, CAFounded in 2017, RS sIgnatoure Solutions Pvt Ltd. Is a software development firm. The small team provides Custom Software Development and AR/VR development.Read More
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1316Undisclosed250 - 999 employeesUpland, CAEstablished in 1993, Adex Corp is a Staffing company. The midsize team specializes in Staffing.Read More
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1317$50,000+50 - 249 employeesLos Angeles, CAIdeaware is a midsize Barranquilla, Colombia-based IT staff augmentation company. Launched in 2010, the team focuses on IT staff augmentation and Recruiting.Read More
Clients
Bucket.ioIndustries
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1318$1,000+Freelancer employeesStockton, CALennox London, a Compliance Consulting company, was founded in 2024. They specializes in Compliance Consulting and Corporate Training & Coaching.Read More
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1319Undisclosed10 - 49 employeesSan Francisco, CAAmity Search Partners, a Staffing company, was established in 2009. The team specializes in Staffing and Recruiting.Read More
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1320$25,000+50 - 249 employeesMenlo Park, CARead More
Custom software development company Cambria Corporation was founded in 1984. The firm provides custom software development, mobile app development, web design, and web development and has a small team. The firm is headquartered in Menlo Park, California and Makati, Philippines.
Industries
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Check out a Human Resources Company in California with the most new reviews in the past 12 months.
Most Reviewed
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