Agro Research International B.V. has decided to start bringing business activities to a close.

In the past 22 years of contract research, many projects for national and international clients have been completed.
Results of high quality have always been appreciated as the core values of the GLP, GEP, demo and fertilization projects.

After 40 years of working in numerous areas of agri- and horticulture, Jan Willem will start enjoying his retirement.
Starting 2023, Wickie will continue performing some special projects.

We are grateful to everyone for the pleasant collaborations and your confidence in Agro Research International B.V.

Yours faithfully,

Jan Willem Deuring and Wickie van Harinxma


Agro Research International B.V. is a contract research organization located in the Netherlands. The main areas of expertise and services include trials with agrochemicals, biological products, fertilizers and nutrients. Trials are performed on major field crops, in- and outdoor vegetable crops, ornamental crops and trees and shrubs.

Agro Research International B.V. is GEP (Good Experimental Practice) and GLP (Good Laboratory Practice) certified. Field trial studies for registration, demonstration and research & development are conducted via strict quality standards and on a fully confidential basis.

The main objectives of Agro Research International B.V.:

  • High quality trials carried out by dedicated and competent staff.
  • Short communication lines
  • Frequent, weekly updates on the status of the trials