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About us

Founded in 1984 Oxford Agricultural Trials Limited is one of the oldest and most experienced contract field trials companies in the UK.  We have an excellent, long-standing reputation as a reliable and independent business in the industry.


Our core services include the evaluation of agrochemicals, crop varieties, fertilisers, biostimulants and organic products for the crop protection industry.

We deliver on national and international projects carried out in a huge range of agricultural and horticultural crops grown in the UK and throughout Europe. 

We are a client-focused company and offer a complete and tailored service, be it for entire project-managed crop protection submissions, in field or under glass, marketing demonstrations, one-off specialist testing work and more.

Clients have direct access to our enthusiastic and knowledgeable trials staff as well as our dedicated project management team. 

We are proud to have held our full ORETO certification for over 20 years.  We are equally proud of our team. The team at OAT are our critical asset and their integrity, commitment and an unrivalled breadth and depth of knowledge is vital to our success. 

crop growing in field with tramlines going into the distance

Our timeline

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