Ivan Grier (aged 62) is Vice Chairman of Donegal Creameries plc. He has served on the Board of Donegal Creameries plc since its conversion from a society in 1989. Prior to this, he served for a number of years on the committee of management of Donegal Co-operative Creameries Limited. He is also a director of North Western Livestock Holdings Limited.

Other current directorships
Robert Smyth (Strabane & Donegal) Ltd.
The Donegal County Enterprise Board Limited.
North Western Livestock Holdings Limited.
Glenveagh Agricultural Co-Operative Society Limited