ADP

ADP is listed under the Payroll Preparation Services category (which is under the following categories: Professional Services -> Accounting, Auditing, and Bookkeeping Services). They are listed as being a B2B (business to business) company. ADP was founded in 1949. They are located at 10151 Se Sunnyside Road in Clackamas, Oregon.
Mobile and regular directions can be viewed below as well as their phone number, ratings, website (when listed).