Marie Donnellan is CEO of Platform94, the largest innovation hub in the West of Ireland and a centre of excellence for scaling businesses. From its Galway headquarters, Platform94 supports over 100 companies and 700+ professionals on site, alongside the SCALE by Platform94 community, a high-growth network of internationally trading indigenous businesses across the west and northwest region.

Marie is a Fellow of Chartered Accountants Ireland, a qualified Business, Executive & Leadership Coach, and the host of Irish business podcast Smooth Scaling.

A former Director at EY, Marie brings deep expertise in finance, strategy, operations and commercial growth. She is recognised for championing indigenous Irish businesses, building high-impact partnerships, and driving regional economic development from the West.

Marie is also an active volunteer supporting a number of charitable initiatives close to her heart.