# Corban OneSource > Corban OneSource is a Managed Service Provider (MSP) for HR, fully managing HR > administration, payroll, benefits and HCM technology (ADP Workforce Now, Paylocity) > for mid-market organizations. Nearly 30 years in business, 95% client retention, > US-based white-glove service. Corban OneSource is not a PEO: your company remains > the employer of record, with no co-employment. ## Services - [HR Outsourcing](https://corbanone.com/hr-outsourcing/): Fully managed HR administration for mid-market organizations - [Payroll Services](https://corbanone.com/payroll-services/): Managed payroll processing and administration - [Benefits Management](https://corbanone.com/benefits-management/): Managed benefits enrollment and administration - [HCM Technology Management](https://corbanone.com/secure-adp-payroll/): Corban runs your ADP Workforce Now or Paylocity, rather than only implementing it - [HR Shared Services](https://corbanone.com/hr-shared-services/): Centralized HR service delivery - [PEO Alternative](https://corbanone.com/peo-alternative/): Fully managed HR without co-employment ## Key comparisons - [HRO vs PEO](https://corbanone.com/hro-vs-peo/): Why an MSP keeps your company as the employer of record ## About - [About Corban OneSource](https://corbanone.com/about-corban-onesource-learn-about-comprehensive-hr-outsourcing/): Nearly three decades, mid-market focus, white-glove HEROES service model