McLoughlins has appointed Donald Williamson as sales director.
Mr Williamson joins the company from Britvic Ireland where he worked for more than 10 years as commercial director (Ireland and Northern Ireland). Prior to that, he spent more than 10 years with Coca-Cola Ireland in a number of senior sales roles.
A statement from McLoughlin owners Kieran and Padraig McLoughlin said: "We are delighted to have someone of Donald's experience join our team. His depth of knowledge and understanding of the consumer markets in Ireland and Northern Ireland, especially in the key fast moving consumer goods sector will be a major benefit to all our customers and agency principals. We are looking forward to working closely with Donald to further develop the potential of the company."