We take pride in having long term relationships with listed multinationals, SME companies and start-ups. All our clients have a common feature; an international focus and a demand for highly skilled financials with an international mindset.


client experiences

"To facilitate and control fast growing international operations of The Ocean Cleanup more and more professionally, CFO Jos Huijbregts asked Sieto to help the search for a Finance Manager. The Ocean Cleanup is an organisation with a can-do culture and with little time for elaborate briefings or searching through lists potential candidates. Luckily, Sieto quickly built a clear view of our requirement for an experienced Chartered Accountant with an international background and strong growth potential. Sieto’s shortlist was to the point and all candidates where truly worth our consideration. Sieto delivered excellently. He clearly understands the finance discipline, he has an international network, he is pleasant and professional. Thank you Sieto for helping The Ocean Cleanup!"

Jos Huijbregts
CFO • The Ocean Cleanup

"Sieto and I know each other for over 15 years and during that period he and his teams carried out a variety of recruitment assignments for me. Sieto combines a deep functional recruitment expertise with excellent empathic skills and intuition. He makes an executive difference in a very pleasant way and has a strong determination to be succesful. Highly recommended."

Erik van der Steen
Partner Advisory Digital Finance • EY

our clients