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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751Undisclosed250 - 999 employeesLong Beach, CALaserfiche is an Accounting company founded in 1987. Their team provides Accounting and Customer Service Outsourcing.Read More
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752Undisclosed2 - 9 employeesBurbank, CAFounded in 2003, Executive HR Consulting Group is a Business Consulting and HR Consulting company. The team offers Business Consulting and HR Consulting and is in Burbank, California.Read More
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753Undisclosed2 - 9 employeesAlameda, CASmall big data company and Staffing company DNAK Holdings, is headquartered in Alameda, California. Their services include BI & big data consulting & SI and Staffing.Read More
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754Undisclosed2 - 9 employeesLake Forest, CALaunched in 2001, World Class HR Consulting is a Business Consulting and HR Consulting company. Their services include Business Consulting and HR Consulting.Read More
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755Undisclosed2 - 9 employeesEast Los Angeles, CAPlotkin Group is a small East Los Angeles, California-based Business Consulting company. Their services include Business Consulting and HR Consulting.Read More
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756Undisclosed2 - 9 employeesEureka, CALaunched in 2013, AgDynamix is a Business Consulting company. Their team specializes in Business Consulting and HR Consulting.Read More
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757Undisclosed2 - 9 employeesStockton, CASL Financial Group is an Accounting and HR Consulting company. Their small team is located in Stockton, California. Their team offers Accounting and HR Consulting.Read More
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758Undisclosed2 - 9 employeesSan Jose, CAEstablished in 2016, Silicon Valley Search Group is an Accounting company. The team specializes in Accounting and Staffing and is in San Jose, California.Read More
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759Undisclosed2 - 9 employeesGold River, CAPinnacle Employee Services is an Accounting company. Launched in 2005, their team focuses on Accounting and Recruiting.Read More
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760Undisclosed2 - 9 employeesSanta Monica, CAMazur Group is a public relations company. They focus on Public Relations and Staffing and were founded in 2006. The company is based in Santa Monica, California.Read More
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761Undisclosed2 - 9 employeesLos Angeles, CASmall Event Marketing company EFM Recruiting, is located in Los Angeles, California. Their services include Event Marketing and Staffing.Read More
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762Undisclosed2 - 9 employeesOntario, CASquare One Staffing-Ontario is an Accounting and Staffing company. They are based in Ontario, California and have small team. Their team provides Accounting and Staffing.Read More
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763Undisclosed2 - 9 employeesSan Francisco, CABased in San Francisco, California and Silverstone, England, Edge Tech is a small artificial intelligence company. The team focuses on Artificial Intelligence and Robotics Process Automation.Read More
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764$250,000+10 - 49 employeesIrvine, CAStfinetech is a custom software development firm. Their small team is headquartered in Irvine, California. The agency provides Custom Software Development, IT strategy consulting, and Recruiting.Read More
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765$10,000+2 - 9 employeesLos Angeles, CAACCUR Recruiting Services is an Executive Search and Recruiting company. The Miami, Florida-based team provides Executive Search and Recruiting.Read More
Clients
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766Undisclosed10 - 49 employeesLos Angeles, CAKH Consulting Group, a Business Consulting company, specialize in Business Consulting and HR Consulting. They were founded in 1986.Read More
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767Undisclosed10 - 49 employeesLos Angeles, CABusiness Consulting company Welch Consulting was founded in 1976. The agency offers Business Consulting and HR Consulting, and is small.Read More
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768Undisclosed10 - 49 employeesLos Angeles, CAGTE Agency is a Los Angeles, California-based HR Consulting company. Their services include HR Consulting and Event Marketing.Read More
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769Undisclosed10 - 49 employeesSacramento, CABased in Sacramento, California, Graviton Consulting Services is a Staffing company. They provide Staffing and Custom Software Development.Read More
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770Undisclosed10 - 49 employeesModesto, CALocated in Modesto, California, Opportunity Stanislaus is a small Corporate Training & Coaching company. The team specializes in Corporate Training & Coaching and Business Consulting.Read More
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771Undisclosed10 - 49 employeesIrvine, CALink Consulting Services (LinkCS) is a CRM consulting and SI company located in Irvine, California. The team provides CRM consulting and SI and Cybersecurity.Read More
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772Undisclosed10 - 49 employeesSan Francisco, CASakonnet Systems, Inc. Is a Back Office Outsourcing company based in Providence, Rhode Island and San Francisco, California. Their services include Back Office Outsourcing and Staffing.Read More
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773$10,000+50 - 249 employeesSan Ramon, CAFounded in 2010, Netpace Inc. Is a software development company. Their midsize team is headquartered in San Ramon, California; Bengaluru, India; Kitchener, Canada and Evesham, New Jersey. Their team focuses on Custom Software Development, Artificial Intelligence, cloud consulting & SI, IT strategy consulting, and more.Read More
Industries
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774Undisclosed50 - 249 employeesWalnut Creek, CAAspen HR is an Accounting company. Their midsize team is located in Walnut Creek, California and Chicago, Illinois. Their services include Accounting and PEO/Employee Leasing.Read More
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775Undisclosed250 - 999 employeesSan Francisco, CARead More
Human resources company Gusto was established in 2011. They are in San Francisco, California and have a midsize team. Their services include HR services and custom software development.
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776Undisclosed250 - 999 employeesLos Angeles, CAMarket Research company Plaza Research was launched in 1982. The company offers Market Research and Call Center Services.Read More
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777Undisclosed250 - 999 employeesCarmichael, CALanguage World Services, Inc. Is a midsize Translation company founded in 2000. Their services include Translation and Staffing.Read More
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778$1,000+50 - 249 employeesSan Diego, CAPro Back Office is a Back Office Outsourcing company. Launched in 2012, the team offers Back Office Outsourcing and Finance & Accounting Outsourcing (FAO).Read More
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779Undisclosed50 - 249 employeesNewport Beach, CAHarvey & Company LLC is a Newport Beach, California-based Commercial Financing company. Their services include Commercial Financing and Funding & Investment.Read More
Industries
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780$1,000+10 - 49 employeesLos Angeles, CABack Office Outsourcing company VirtuHire US is located in Los Angeles, California. The small team offers Back Office Outsourcing, Call Center Services, HR Outsourcing, and Sales Outsourcing. The company was established in 2019.Read More
Industries
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