Company
We are a team of specialized agronomists, ready to cover the needs of every producer.
Our vision
High quality products and services at the lowest possible cost
The AGK’s aim is to be established in the consciousness of customers not just as
a fertilizer provider but as a partner that offers high quality products and services
adjusted to the capabilities and needs of each customer, utilizing the experience and
know-how of the company’s founders and the ongoing research and technological development of both the company and its suppliers.


Our facilities
Modern facilities equipped with state-of-the-art systems
We are constantly renewing and equipping the production and storage facilities
of our products located in Ritsona (Evia), with state-of-the-art systems
and standards, in order to ensure the excellent quality of preparation and maintenance of the preparations we offer.
Our history
Many years of experience in the field of production and standardization of agricultural preparations

Konstantinos Koudourogiannis founded the first company, with the aim of marketing fertilizers in the field of agriculture.

The need of the producers for rational nutrition, with high and quality production that will offer them products that are competitive with the consumers, was the reason for renewal and additional development.

With new foundations, perseverance and faith in our goal, we founded AGK with a vision of consolidation in the field of agriculture not only as suppliers but also as producers of specialty and non-specialty fertilizers, which cover the needs of even the most demanding producers.

Having more than 28 years of experience in the field of nutrition, we have adapted our products based on the soils and climatic conditions of our country, collaborating with state-of-the-art laboratories and facilities.