Welcom to the ICAO site!

Interim Controllers & Accountants Oosterbaan B.V. (IC&AO) is a young company founded in 1999. 

Caused by an increasing demand for independent financial auditors, we started in 1999 to separate  audit/compilation assignments and advice/interim assignments.

IC&AO focuses mainly on auditing/compilation in small companies or organizations.

With regard to the advice/interim assignments IC&AO focuses on middle and large companies and non-profit organizations.

In recent years experience has been build in advice to non-profit organizations mainly active in Eastern Europe. At the same time experience has been build with larger companies in financial  consolidation and (internal) reporting.

It came clear that there is a need for training in Microsoft Office products (ao. Word, Excel, Powerpoint), where functionality and effectiveness of the is linked to the specific demands of the organization. IC&AO able to meet these demands by offering courses in small groups (maximum 5 participants).