About HROplus HROplus works with our clients to Discover Simple HROplus' desire is to guide our clients to the right human resources outsourcing solution that enables them to be more competitive in their own industries. Whether you are exploring Professional Employer Organization (PEO) or employee leasing company or Administrative Services Organization (ASO), or simply a payroll service or Human Resources Information System (HRIS/HRMS). HROplus determines your company's specific needs then identify the best solution with those needs in mind. By representing more than 200 HR outsourcing providers nationwide, HROplus is able to locate the best human resource outsourcing solution for its clients, at no additional costs than dealing directly with the providers.