PEO & Human Resources Services For San Francisco Businesses

As a small business owner, you’re always looking for ways to cut costs, save time, and reduce stress. However, when it comes to managing day-to-day HR and business functions like health insurance, retirement plans, payroll taxes, and workers’ compensation, you often find yourself overwhelmed and spending too much time away from the core of your business.

Outsourcing your HR functions to a professional employer organization (PEO) like GMS can help take on the administrative burden of running a successful business in California. By partnering with GMS, we can help California business owners reduce HR costs, manage compliance issues, and offer cost-effective employee benefits.

GMS’ San Francisco, California, office provides comprehensive services for small businesses, including:


Professional Employer Organization (PEO) in San Francisco, California

950 Tower Lane

Suite 350

Foster City, CA 94404


Blog Posts From The San Francisco, California Office

employer procedures | HR | Technology
Thu. Oct. 09, 2025
3 minute read —

The Benefits of Implementing an HRIS System 

One of the most important tools that business owners can use to enhance efficiency and support their goals is a Human Resources Information System (HRIS)

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employer procedures | HR
Thu. Oct. 02, 2025
3 minute read —

Understanding Employee Burnout and How to Manage It 

Employee burnout remains a growing concern affecting the productivity and morale of the workforce.

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employer procedures | HR
Fri. Sep. 19, 2025
3 minute read —

Easy Ways to Improve Your Onboarding Process 

By developing an onboarding process, you can introduce your new hire to your company in a more systematic and organized manner. 

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employer procedures | HR
Thu. Sep. 04, 2025
3 minute read —

FMLA Basics: What Employers Should Know 

Millions of workers take advantage of FMLA leave every year, making it an important law for employers to understand and enforce.

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