Turku Region Purification Oy competes accounting firm services with regard to financial management and payroll management. Competition consists of systems needed in addition to accounting firm services. The service must, in principle, be produced by the subscriber using the Procountor system currently in use and, if necessary, other possible systems that constitute the entity required by the subscriber.

Turku Region Purification Oy is a service provider owned by 14 municipalities that provides its owners with quality sewage purification service in a cost-effective manner. Turku region pupurimo Oy belongs to the Turku Group.

The acquisition is the accounting firm services of Turku Region Purification Oy in terms of financial management and payroll management.