Top 100 HR Service Providers in California
The Best of December 2025Looking 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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721$1,000+2 - 9 employeesSan Diego, CAScale Tech Consulting is an IT staff augmentation company. Based in San Diego, California, the company was established in 2020. Their services include IT staff augmentation and IT strategy consulting.Read More
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722$1,000+2 - 9 employeesSan Jose, CACWW Group LLC is a web design company. In San Jose, California, the company was launched in 2010. Their services include Web Design and Cybersecurity.Read More
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723$5,000+2 - 9 employeesWest Hollywood, CAFounded in 2020, Completing, a small CRM consulting and SI company, is headquartered in West Hollywood, California. Their services include CRM consulting and SI and IT managed services.Read More
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724Undisclosed50 - 249 employeesAnaheim, CACall center company Infomatic Solutions provides Call Center Services and IT managed services. They were founded in 2009.Read More
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725Undisclosed50 - 249 employeesIrvine, CATranscend Digital is a custom software development firm founded in 2017. The agency focuses on Custom Software Development and Web Development, and is midsize.Read More
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726$5,000+10 - 49 employeesTamalpais-Homestead Valley, CACorporate Training & Coaching company YOL is in Tamalpais-Homestead Valley, California. Launched in 2014, the team offers Corporate Training & Coaching and Business Consulting.Read More
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727$25,000+10 - 49 employeesSunnyvale, CAIn Sunnyvale, California, Ace Global is a Finance & Accounting Outsourcing (FAO) company. They provide Finance & Accounting Outsourcing (FAO) and Accounting and were established in 2021.Read More
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728Undisclosed2 - 9 employeesIndio, CALocated in Indio, California, Trusted Talent is a Recruiting company. Their services include Recruiting and Market Research.Read More
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729Undisclosed2 - 9 employeesOakland, CALaunched in 2013, Compass Talent Group is a HR Consulting company. The team focuses on HR Consulting and Business Consulting.Read More
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730$1,000+2 - 9 employeesPleasanton, CABydrec Inc. Is a software development company launched in 2013. The company specializes in Custom Software Development and HR Consulting, and is small.Read More
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731$25,000+1,000 - 9,999 employeesSan Francisco, CARead More
ALLSTARSIT is a software development company established in 2004. Their midsize team is headquartered in Ramat Gan, Israel. Their services include custom software development, IT managed services, cybersecurity, IT strategy consulting, and more.
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732Undisclosed10 - 49 employeesLos Angeles, CASmall Business Consulting and HR Consulting company CultureSync, is located in Los Angeles, California. Their services include Business Consulting and HR Consulting.Read More
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733Undisclosed10 - 49 employeesLos Angeles, CAEstablished in 1993, HRCS is a HR Consulting company. The small team provides HR Consulting and Business Consulting.Read More
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734Undisclosed10 - 49 employeesGardena, CAGenesis Staffing, Inc., a Finance & Accounting Outsourcing (FAO) company, provides Finance & Accounting Outsourcing (FAO) and Staffing. The firm is headquartered in Gardena, California.Read More
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735Undisclosed10 - 49 employeesOntario, CAArena Staffing is an Ontario, California-based Accounting and Recruiting company. Their services include Accounting and Recruiting.Read More
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736Undisclosed10 - 49 employeesSan Francisco, CAPacific Placement Group, LLC. Is an IT staff augmentation and HR Consulting company. They are based in San Francisco, California, and their services include IT staff augmentation and HR Consulting.Read More
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737Undisclosed10 - 49 employeesSan Francisco, CAAdvanced Employment Services, Inc., a Business Consulting and HR Consulting company, was established in 1998. The team specializes in Business Consulting and HR Consulting.Read More
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738Undisclosed10 - 49 employeesLos Angeles, CAMKM Consulting, Inc is a Business Consulting and HR Consulting company established in 2008. The firm specializes in Business Consulting and HR Consulting.Read More
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739Undisclosed10 - 49 employeesLos Angeles, CARGEB, Inc., a Business Consulting and HR Consulting company, offers Business Consulting and HR Consulting. The firm is located in Los Angeles, California.Read More
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740Undisclosed10 - 49 employeesIrvine, CAFounded in 1995, Emplicity is an Accounting company. Their services include Accounting and Recruiting.Read More
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741Undisclosed10 - 49 employeesSan Marcos, CAEmployers Resource is an Accounting and HR Consulting company. Their small team is based in San Marcos, California. Their team specializes in Accounting and HR Consulting.Read More
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742Undisclosed10 - 49 employeesSan Juan Capistrano, CADiamond Peo Page is a small Accounting and HR Consulting company based in San Juan Capistrano, California and Gardena, California. The team offers Accounting and HR Consulting.Read More
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743Undisclosed10 - 49 employeesVisalia, CASinglePoint Outsourcing is an Accounting company. The Visalia, California-based team offers Accounting and HR Outsourcing.Read More
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744Undisclosed10 - 49 employeesSan Rafael, CAABD SharedHR is an Accounting company located in San Rafael, California. Their services include Accounting and HR Consulting.Read More
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745Undisclosed10 - 49 employeesNovato, CAAccounting and HR Outsourcing company Accuchex Payroll Management Services is headquartered in Novato, California. The team provides Accounting and HR Outsourcing.Read More
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746Undisclosed10 - 49 employeesNewark, CALocated in Newark, California, Woxforce Inc. Is a Customer Service Outsourcing company. Their services include Customer Service Outsourcing and Staffing.Read More
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747Undisclosed10 - 49 employeesTemecula, CACommon Sense Events Inc., a small Event Marketing and Staffing company, is headquartered in Temecula, California. Their services include Event Marketing and Staffing.Read More
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748Undisclosed10 - 49 employeesSan Francisco, CABranding agency RevelOne (Revel Talent) was established in 2014. The team specializes in Branding and Marketing Strategy and is in San Francisco, California.Read More
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749Undisclosed10 - 49 employeesCulver City, CACodebusters, Inc. Is a Business Consulting company established in 2000. Their services include Business Consulting and Staffing.Read More
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750Undisclosed10 - 49 employeesFontana, CAAjobStaff is an Accounting and Staffing company launched in 2000. The team offers Accounting and Staffing and is located in Fontana, California.Read More
Industries
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