Gillian Costelloe

Commercial & Partnerships Director

Gillian Costelloe is the Commercial & Partnerships Director at By Appointment DMC and has worked in the travel & tourism industry for over 20 years. Her passion has been Destination Management for many years having worked with some of Ireland’s top DMCs and achieved a Masters in International Tourism from the University of Limerick. Since her youth and throughout her career Gillian has travelled extensively and has an unwaning enthusiasm for uncovering new places and people. She believes that the best investment you can make is to nurture kindness, and empower your team to be the best that they can be.

When not found taking off on a plane Gillian can be found taking a cold dip in Lough Derg or hiking one of her favourite trails in her home town.

Gillian Costelloe By Appointment DMC