Corban OneSource HR Outsourcing Solutions

Your source for HR Outsourcing. At Corban OneSource, we have been providing Human Resources Outsourcing for clients across the United States for over 29 years. Specializing in businesses ranging from 75 employees all the way up to 6,000 employees, our solutions have removed the burden of the tedious work from HR Departments, all while freeing up more time to focus on strategy and growth. We value building strong relationships with our clients, all while delivering a strong ROI for services performed. Take time to explore our solutions, such as Benefits Management, Managed Payroll, and HR Services to see how we can support your business’s operations and help set you up for success!

Trusted by HR Teams Around the World

Corban OneSource Featured in HRM Outlook Magazine

hrm outlook magazine february 2026 cover featuring a smiling norman leclair

HRM Outlook Magazine recently named Corban OneSource a Top 10 HR Outsourcing Provider. Recently, they sat down with our Chief Stewardship Officer, Norman LeClair, to discuss how Corban OneSource fully integrates HR outsourcing with our clients, and why that leads to a strong, long-term partnership.

29+
years of delivering HR Outsourcing
client retention
Up to
32%
savings over internal teams
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HEROES

Live support for your employees. No automations. No robots. Just good old fashioned customer service.

All members of the HEROES team are Corban OneSource employees and based in the US.

The HEROES Care Center operates Monday through Friday from 9 AM to 8 PM EST.

Customized prompts ensures our team’s communication aligns with your HR strategy.

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Connect with us to learn more about HR Outsourcing!

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