Project Impact 2026
Everything we do at Deloitte begins with a person. From someone searching for their family history to a patient telling their story. Or a business taking its next bold step. Welcome to the stories behind the work we do. These are stories of curiosity and collaboration, because the most meaningful work we do is measured by the lives it touches afterwards. They celebrate our ambition and expertise, helping to shape a better future for our clients, our communities and our country.
Message from our CEO
"Our purpose remains to make an impact that matters for our clients, our communities and our people. You will see that mindset throughout the brilliant stories in Project Impact 2026."
Harry Goddard, CEO, Deloitte Ireland
Message from our Chairperson
"We are living through another period of profound uncertainty. But the 150-year history behind us gives us confidence. Our goal now is to build on that extraordinary foundation."
Lorraine Griffin, Chairperson, Deloitte Ireland
Stories of impact
Deloitte Ireland stories of bold ideas, extraordinary teams and lasting change
Message from our Chair
"It is my privilege to introduce this year’s Impact Report, a collage of the work Deloitte has undertaken to create positive, lasting change for our people, our clients, and the communities we serve."
Lorraine Griffin, Chair, Deloitte Ireland
ESG Highlights
As we continue to make progress on our ESG ambitions, we measure and report on that progress to help Deloitte clients, our people, and society evaluate our impact.
Transparency Report 2026
We are pleased to share the Transparency Report for the year ended 31 May 2026.
As we publish this report, we do so against the backdrop of an increasingly complex world, one shaped by the acceleration of digital innovation, geopolitical uncertainty, climate urgency and evolving societal expectations. In these moments, we believe the foundations of trust, transparency and accountability matter more than ever.
Aisling Kirby