Everything in

AbmaDiepenhorst, an accounting firm in Rotterdam.

its right place

Everything in

its right place

AbmaDiepenhorst, an accounting firm in Rotterdam.

Expertise is our foundation. Accuracy is evident. Building energetic relationships is what drives us.


We believe in the added value of business connections. From this relationship of trust, we can give the best advice as well as ask critical questions. Besides, this makes us more approachable to you, as our client.


Our high-quality services revolve around sharing knowledge and experience. Based on a personal approach and genuine engagement.


We work with a team of accountants, tax advisors and HR experts.