Loughs Agency Appoints Sharon McMahon as CEO 21st February 2023 Afloat.ie Team p Loughs Agency has confirmed the appointment of Sharon McMahon as Chief Executive Officer.Heather Mackey, Loughs Agency Board Chairperson, congratulated Mrs McMahon on her appointment.” Commenting on her appointment, Mrs McMahon said: “I am honoured to have the opportunity to continue leading Loughs Agency as we strive to tackle the challenges currently faced by the organisation.