Siebert & Wassink

About Siebert & Wassink

Welcome to Siebert & Wassink! Strengthening organizations with talent. That is what makes Siebert & Wassink relevant. With a broad palette of HR tools, including recruitment & selection, executive search, interim management, HR and organizational advice, assessments and leadership development, we help our clients to optimally utilize talent and sustainably increase success. As a business partner to our clients, we do what is needed for the result. In 25 years, Siebert & Wassink has grown into the most prominent organization development agency in the Middle and East of the Netherlands. Recruitment, selection, assessment and advice at the highest level, with a broad customer base. From public service providers such as municipalities, housing associations, healthcare institutions and educational institutions to appealing (international) industrial companies.