Addon Data Services

Addon Data Services. Is a services firm began in Kansas City, Missouri in 2002 and has expanded to have another office in Indianapolis, Indiana. It supplies professional services to medium and tiny-sized businesses and provides its' clients increased efficiency and reduced down times, due to our ongoing focus on operations excellence, efficiency and the visibility and control needed in the services industry. As a services firm supplier, we supply end-to-end details, implementation and operation of general accounting solutions in monthly accounting, taxes and payroll services management for our customers.