Samen Gaan! De Jong & Laan merges with JAN© Accountants en Adviseurs

Samen Gaan! De Jong & Laan merges with JAN© Accountants en Adviseurs

In May 2025, de Jong & Laan, parent company of Good Growth Collective, merged with JAN© Accountants en Adviseurs. This strategic move expands de Jong & Laan’s national coverage and strengthens its advisory capabilities across the Netherlands.

Founded in 2005, JAN© has grown into a team of 160 professionals across four offices in the northwest of the Netherlands. With expertise in accountancy, tax, pensions, business advisory, legal services, and valuations JAN© is known for delivering high-quality services with a personal touch. The firm shares de Jong & Laan’s vision of helping organisations grow with purpose

For Good Growth Collective this partnerships brings complementary expertise and valuable regional insight. It opens opportunities to integrate sustainability more deeply into financial and business advisory services, helping organisations align profitability with purpose.

We are delighted to welcome JAN© into de Jong & Laan family. Together, we look forward to creating good growth for businesses, communities, and the environment.