Tandem HR

2400 S Wolf Rd Ste 100 Westchester, IL 60154
Tandem HR is a human resource outsourcing company or Professional Employer Organization (PEO) providing custom HR solutions to businesses of all sizes since 1998. As the largest privately-held Chicago PEO, we pride ourselves on our ability to customize HR solutions. Tandem HR offers a variety of carve-out options and flexible human resource solutions to fit your business needs. Choose from our Professional Employer Organization (PEO), Administrative Services Organization (ASO) or our HR Only (HRO) business models to bring the most effective HR solutions that will boost productivity and, ultimately, your bottom line.