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Stay Ahead In 2025: Essential Trends For Business Owners

Discover the latest insights in payroll, HR, risk management, and employee benefits.

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Seamlessly Blending Proprietary Technology With Dedicated Service & Support

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Who We Are

GMS is a professional employer organization (PEO). We provide comprehensive HR solutions to small, medium, and large companies throughout the United States through our industry-leading HRIS.

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Understanding PEOs

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What Is A PEO?

Find out what a professional employer organizations (PEO) can and can’t do for your organization.

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The Small Business Guide To HR Outsourcing

Understand the benefits of outsourcing your human resources functions to a PEO.

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The Complete Guide To Small Business Health Insurance

Understand the different coverage, plan options, and costs of group health insurance. 

Hear What Our Customers Have To Say

Roofing Organization

"We came from another management company and GMS straightened out our workers' compensation problems and saved us money in administrative costs and workers' compensation costs. We are very pleased with their services."

FedEx Contractor

"Everything is under one roof when you partner with GMS. Whenever I have a question or concern, I know exactly who to call, as there's only one point of contact. There's no more 1-800 number. GMS is a company that can help you and your business be more competitive. I honestly can't think of a reason not to partner with GMS."

Health Care Organization

"Our experience with the payroll managers and payroll processing services has been fantastic. We've been extremely pleased. GMS has been an invaluable resource. In addition, GMS assisted in implementing the Drug-Free Workplace and PDP programs. Without GMS, we would have never accomplished our goals. In short, our partnership with GMS and its staff has been a rewarding experience." 

Construction Management

"We are coming up on our first anniversary with GMS, and this year has been incredible. Customer service is extraordinary, and their attention to detail is excellent. I would highly recommend their services to all sizes of companies."

Health Care Organization

"GMS has reduced my stress level while saving me money by consolidating payroll, workers' compensation, benefits, and other HR functions into a single source. I have been pleased with the decision since day one."

Manufacturer

"Having GMS administer our payroll, healthcare benefits, workers' compensation, and assisting with human resources management has enabled us to focus our own resources on our core business of making quality aluminum extrusions. The contacts that I use at GMS are knowledgeable, professional, and provide accurate information in a timely manner."

Health Care Organization

"I love GMS, and they are easy to work with when you see just how great the service is. I always tell people that someone buys why you make something, not what you make. GMS provides turn-key support to the major functions of a business, all while saving the client's money."

Awards & Recognition

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