Discover the difference






Visitors adress

Schaardijk 372

2909 LA Capelle aan den IJssel


Postal adress

Postbus 84030

3009 CA Rotterdam


010 450 40 20

PKF Wallast originated in Delft and was founded by Mr A.C. Wallast back in 1959. After more than fifty years in the industry, we have developed into a leading tax advisers and accountants group with four different sites.


Our head office is located in Delft. We also operate from our offices in Amsterdam, Rotterdam and Woerden.



A total of 33 employees are working on behalf of our clients at our Rotterdam site. We started out in Rotterdam back in 1978 and moved to Capelle aan den IJssel in 1994, where our offices have been located in an office villa within the Schaardijk estate, located along the Van Brienenoordbrug, since 2018. PKF Wallast Rotterdam’s client base is very diverse. The activities are focussed on companies in the nationally and internationally oriented Rijnmond region. Our offices boast a typically Rotterdam mentality. We pragmatically look after our clients’ interest under the ‘don’t talk about it, get on with it’ motto.


Emiel Koestering has been Rotterdam’s Site Manager since October 2018. Plus the core of our Rotterdam site is formed by Dirk-Jan Dirkmaat, Björn Roskott, André Putters and Ruud van der Linde. 


Please go to the ‘Our People’ section if you are looking for details of a particular employee (all employees are listed on the website).