We have an individual approach to our customers, based on competence and quality.
Hans Versluis
Owner
Involved and Competent
As accountants we are financial specialists and we have the knowledge of all kinds of business processes and a lot of experience with (legal) audits. But to us having true knowledge about our client is just as important; staying up-to-date on developments and changes. Having a permanent insight in our clients (financial) performances gives us the opportunity to proactively advice in all financial and operational management, investment plans and private development. Not only as a (financial) specialist or auditor, but even more as a sparring partner.
We can achieve this by taking sufficient time for our clients and have open and clear communication. In this way we can customize our service on the clients specific needs. Tailor-made. We are convinced this approach leads to top quality.
We are a team of experienced and professional (assistant) accountants specialized in serving medium-sized companies and non-profit organisations.

Hans
Versluis
Accountant (RA)Hans started the firm in 1999 as a certified public accountant (RA). Although quality standards have been significantly adjusted since then, he remains committed to the individual as an entrepreneur or manager.

Ruth Kromwijk
Accountant (AA)Ruth balances motherhood with her work as an accountant. Her open attitude and communication make her a pleasure to work with.

Nathan
Tramper
Accountant (AA and RA)Nathan is a versatile accountant who enjoys challenging assignments. He has been working at our office since 2017 and earned his Chartered Accountant (RA) designation in 2025, having previously been an AA.

Wendy
van Harten
Payroll speciallist
Corina
Verstoep
Assistant accountantCorina is an experienced, independent assistant, both in the audit of non-profit organizations and in the compilation practice. Her expertise allows her to be deployed on virtually any assignment.

Mark
Langerak
Assistant accountantMark holds a Bachelor’s degree in Accountancy, has extensive work experience, and is an expert in administration, annual financial statements, and all the software involved. Mark is our digital beacon.

Marc van Randwijk
Assistant accountantMarc has extensive experience, including a Bachelor’s degree in Accountancy and a tax background. This allows him to work independently, and no problem or question is too complex for him.

Annelie de Hoop
Assistant accountantAnnelie works almost entirely
in auditing and is perfectly at home there. Her cheerful and open personality makes her easy to work with. Alongside her work, she’s pursuing a degree in accounting.

Jens
Albers
Assistant accountantHe started as an assistent at our firm in 2018.

Janneke Spek
Financial all-round employeeJanneke is our all-around financial professional. It’s wonderful to see how she handles a wide range of tasks.

Mirjam van Blitterswijk
General employeeMirjam, the office’s ever-cheerful general assistant. Her flexibility allows her to handle precisely the tasks others don’t.

Jarno Brand
Working studentJarno studies Tax Law in Leiden and also works part-time at our office. A valuable addition, because tax laws aren’t always logical, but they do need to be applied correctly.

