The death has been announced of Jimmy Murphy, the first chief executive of Arrabawn Co-op and a former chief executive of Nenagh Co-op.
ArraTipp, which is a merger of Arrabawn and Tipperary Co-op, paid tribute to Jimmy, saying they learned of his death "with great sadness".
ArraTipp said that he had devoted more than four decades of his working life to the co-operative movement and made an immense contribution to the development of dairying and agriculture across the region.
The business said that Jimmy's leadership was instrumental in building Nenagh Co-op, and that he brought local creameries together and strengthened the co-operative for generations of farming families.
"His vision and commitment were particularly evident in the merger of Nenagh Co-op and Mid-West Farmers Co-op, which led to the formation of Arrabawn in 2001," ArraTipp said.
"As its first chief executive, Jimmy helped lay the foundations for the organisation we know today," a statement from the business added.
"Such was Jimmy's contribution to the industry that he received national recognition when awarded the 2009 ICOS Plunkett Award for Co-operative Endeavour, with ICOS noting that he had devoted more than 48 years to Irish agriculture," ArraTipp said.
The co-op said that he was widely respected throughout Irish agriculture for his integrity, leadership and deep commitment to the co-operative ethos.
"His contribution to our co-op and to the communities it serves will long be remembered," ArraTipp said.
The statement added: "On behalf of the board, management, staff and members of ArraTipp Co-op, we extend our sincere condolences to Jimmy's family and friends at this sad time."
ArraTipp was formally established at its inaugural board meeting in February 2025.
The co-op has 1,400 dairy farmer suppliers, with the dairy business - a merger of Arrabawn Co-operative Society and Tipperary Co-operative Creameries - saying at the time that the venture "consolidates the future of dairying" for those farmers.
The co-op society is owned by over 4,800 members.
More than 1,400 farmers across 16 counties supply roughly 750 million litres of milk annually.
In its first annual report since the merger, which was published in April of this year, ArraTipp Co-op said it saw a strong performance for last year’s financial year.
The company reported an operating profit of €14.1 million for the preceding 10-month period, up from €9.5 million on a combined basis for the previous 14 months.