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
-
1441Undisclosed2 - 9 employeesBerkeley, CAEcho Sports Marketing, a Sports Marketing company, is in Berkeley, California. The team offers Sports Marketing and Direct Marketing.Read More
-
1442Undisclosed2 - 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
-
1443Undisclosed250 - 999 employeesRoseville, CAVsource.io is a Staffing company established in 2007. Their team offers Staffing and Recruiting.Read More
-
1444Undisclosed50 - 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
-
1445Undisclosed50 - 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
-
1446Undisclosed1,000 - 9,999 employeesCalabasas, CAStaffing company Johnson Service Group, Inc. Was launched in 1984. The large team offers Staffing and Business Consulting.Read More
Industries
-
1447$5,000+10 - 49 employeesLos Angeles, CASmall Back Office Outsourcing company Meraki RCM Solutions, is located in Los Angeles, California and Lucknow, India. The team provides Back Office Outsourcing and Business Consulting.Read More
Industries
-
1448Undisclosed2 - 9 employeesFolsom, CANES, Inc. Is a Business Consulting company. They are in Folsom, California and have small team. Their services include Business Consulting and Staffing.Read More
-
1449Undisclosed2 - 9 employeesNewport Beach, CAThe Works Consulting is a Business Consulting company. They are based in Newport Beach, California and have small team of experts. Their services include Business Consulting and HR Consulting.Read More
-
1450Undisclosed2 - 9 employeesLos Angeles, CALeis Consulting Group, an Accounting company, was launched in 2015. The team offers Accounting and Staffing.Read More
-
1451Undisclosed10 - 49 employeesBurbank, CASloan Professional Services, LLC is an Accounting company. Their small team of employees is in Burbank, California. Their team focuses on Accounting and HR Consulting.Read More
-
1452$1,000+50 - 249 employeesSan Marcos, CAIT managed services company Tri-Community Answering Service was launched in 1968. The midsize team offers IT managed services and Call Center Services.Read More
-
1453UndisclosedFreelancer employeesLos Angeles, CADebear Direct, LLC is a small Fractional CMO Services company. They specialize in Fractional CMO Services and Corporate Training & Coaching and were founded in 2016.Read More
-
1454Undisclosed10 - 49 employeesNew York, NYSmall Executive Search company Catalyst Advisors, is headquartered in New York, New York and Cambridge, Massachusetts. Their services include Executive Search and Recruiting.Read More
-
1455Undisclosed10 - 49 employeesSan Francisco, CAHeyman Associates is a New York, New York-based Executive Search company. Founded in 1989, the team offers Executive Search.Read More
-
1456Undisclosed10 - 49 employeesWest Sacramento, CAStaffing and Recruiting company Marathon Staffing was launched in 1987. The team specializes in Staffing and Recruiting.Read More
-
1457Undisclosed2 - 9 employeesPasadena, CABennett-Streb & Associates, a Business Consulting company, was launched in 1982. Headquartered in Pasadena, California, the team provides Business Consulting and Market Research.Read More
-
1458$1,000+50 - 249 employeesCupertino, CADigital Vidya, a Corporate Training & Coaching company, was launched in 2009. They focuses on Corporate Training & Coaching and Staffing.Read More
Industries
-
1459UndisclosedFreelancer employeesSunnyvale, CAThe Real HR Ninja Consulting |Tanisha Smith is a Corporate Training & Coaching company. The Sunnyvale, California-based agency specializes in Corporate Training & Coaching and HR Consulting.Read More
-
1460$5,000+10 - 49 employeesSanta Clara, CAZAAG SYSTEMS, an IT staff augmentation company, is in Dhaka, Bangladesh and Santa Clara, California. They offer IT staff augmentation, Custom Software Development, E-Commerce Development, Mobile App Development, and more and were founded in 2020.Read More
Industries
-
1461Undisclosed10 - 49 employeesWinston-Salem, NCA Society US is a Business Consulting company. They were founded in 2011 and specialize in Business Consulting and Engineering.Read More
-
1462Undisclosed10 - 49 employeesTorrance, CATranslation company HONYAKU USA INC. Is headquartered in Torrance, California. Founded in 2013, the team provides Translation and Recruiting.Read More
-
1463UndisclosedFreelancer employeesSan Ramon, CASocial media marketing firm Black Dragon Enterprises focuses on Social Media Marketing and Search Engine Optimization. They were founded in 2011.Read More
-
1464$1,000+1,000 - 9,999 employeesSan Diego, CABased in Ahmedabad, India; San Diego, California and Surry Hills, Australia, Uplers is an IT staff augmentation and Staffing company. The large team provides IT staff augmentation and Staffing. The company was launched in 2021.Read More
Clients
Amazon Gitlab Twilio AirBnBIndustries
-
1465$1,000+50 - 249 employeesRiverside, CAG&A Partners, a Recruiting company, is headquartered in Scottsdale, Arizona and Riverside, California. They offer Recruiting and HR Outsourcing.Read More
-
1466$25,000+250 - 999 employeesLondon, EnglandKingsley Gate is an Executive Search company. The New York, New York-based agency was founded in 2015. Their services include Executive Search and Staffing.Read More
Industries
-
1467Undisclosed2 - 9 employeesLaguna Niguel, CABased in Laguna Niguel, California, JAK Research Services, Inc. Is a small Market Research company. The team specializes in Market Research and Call Center Services.Read More
-
1468Undisclosed2 - 9 employeesDaly City, CAB Davidson Solutions, a branding agency, is in Daly City, California. They specialize in Branding and Event Marketing.Read More
-
1469Undisclosed2 - 9 employeesCarlsbad, CAAccounting company San Diego Bookkeeping and Accounting was founded in 2015. They are located in Carlsbad, California and have a small team. Their services include accounting and HR services.Read More
-
1470Undisclosed2 - 9 employeesLake Forest, CAIngenious info web, an app development company, was launched in 2015. The small team specializes in Mobile App Development and Search Engine Optimization.Read More
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed Human Resources Company in California
Check out a Human Resources Company in California with the most new reviews in the past 12 months.
Most Reviewed
Human Resources Company
California
- 11 2 new reviews
- 12 2 new reviews
- 13 2 new reviews
- 14 2 new reviews
- 15 2 new reviews
