About

Founded in 1975, A-One Feed Supplements emerged as a leading supplier of premium feeds and supplements tailored for piglets, game, and ruminants across the UK and Ireland. Since our inception, our core values have revolved around delivering excellence through quality products, innovation, and a profound dedication to the agricultural sector.

Central to our ethos is a steadfast commitment to our customers. We take great pride in providing value-driven solutions complemented by expert technical support and personalised on-farm advice. With a rich heritage deeply rooted in British agriculture, we possess a unique insight into the industry’s challenges and opportunities, both present and future.

Expanding our reach, A-One recently initiated operations in Denmark, positioning ourselves to serve the broader European Union market. Guided by a dedicated team, we remain steadfast in our pursuit of excellence, striving to empower farmers and advance agricultural practices with tailored solutions.

The Devenish Group

The Devenish Group comprises a collective of companies dedicated to improving the performance and profitability of farmers whilst elevating the nutrient quality of milk, meat, and eggs for consumers, all while striving to mitigate the environmental impact of livestock production.

Devenish: As global leaders in supplying products and solutions to the feed industry, Devenish offers a comprehensive range of offerings including premixes, neo-natal feeds, and specialty products aimed at optimising performance, profitability, and sustainability for our farming customers.

A-One: With a rich history spanning over 40 years, A-One boasts a proven track record in the development of starter feeds tailored for the pig and game bird sectors. Headquartered in Dishforth, Yorkshire, A-One also operates a dedicated team in Denmark.

Yem-Vit: Specializing in the production and distribution of premixes and feed additives for the ruminant, poultry, and aqua sectors, Yem-Vit operates from its manufacturing facility in Izmir, Turkey. Exporting throughout the MENA region, Yem-Vit plays a pivotal role in advancing livestock nutrition and performance.

Research and Development:

We recognise the importance of consistently assessing the performance of our feeds and supplements to ensure they consistently deliver optimal results, thereby instilling confidence in our offerings.

A-One has established a dedicated commercial performance unit equipped with the expertise to conduct multi-factorial feed trials, adaptable to various indoor farming environments.

Devenish Group Research and Development

Following the acquisition of A-One by the Devenish Group, our collaboration has extended to research and development aimed at testing feed performance and refining product formulations to maximise effectiveness. Leveraging Devenish’s significant investments in the Performance House model, both A-One and our customers reap the benefits of this investment in research.

For more information on Devenish’s Performance Centres please click here.