Where science and nature go hand in hand At Monaghan, we're driven by a passion for sharing the incredible benefits of mushrooms with the world. One man's vision has grown to become a diverse team over 3,000 people strong, fully committed to leading the mushroom category. We provide a full range of fresh mushrooms for retail and foodservice customers, supplying many of the world's top grocery retailers. We’ve grown to become a global leader but we’ve chosen to stay close to our roots. Our Headquarters and Innovation Centre are based right here in the unspoiled countryside of rural County Monaghan in Ireland. Our aim is to create a dynamic centre of excellence where nature and science go hand in hand. That way we can provide a sustainable living for families in the local community and a springboard for fresh young talent to grow.