We are Grant Thornton

Grant Thornton embodies collaboration, agility, respect, and excellence. With 1,500 employees and 35% women in leadership, the firm reinforces its commitment to equality, diversity, inclusion, and social progress.
Grant Thornton is a global organization providing audit, tax, and advisory services.
Our goal is to support dynamic businesses by building strong relationships of trust. Our name is synonymous worldwide with one of the largest organizations of independent auditing, inspiring confidence and trust in capital markets, regulators, and international supervisory authorities.


In a rapidly changing world, we provide businesses with a stable foundation on which to rely.
At the same time, we are by your side to always find the right solution together, responding to your needs. Remaining the fastest growing auditing organization in recent years, we strive to always be present where there is a passion for unparalleled quality, and to go the extra mile together with our clients.
Global Superiority & Flexibility
Our executives work daily with listed and unlisted companies, as well as public sector entities, who choose us for our expertise, industry experience, and modern approach to collaboration.
Our strong global presence and deep understanding of local and international markets enable us to create the right conditions for a better tomorrow and help our customers seize new opportunities.
We listen to their needs and aspirations, building relationships of trust, and adapt quickly to change, responsibly capitalizing on the opportunities that arise.
Shaping the Future with Confidence
In an era of constant challenges and change, Grant Thornton is opening a new chapter and reaffirming its commitment to providing specialized services, always prioritizing the needs of businesses. That is our promise.
Quality Standards
ISO 9001:2015
ISO 27001:2013
Our distinctions
Awards that confirm our commitment to our values
Diversity Label Award 2026
Best Workplaces Hellas (2025-2026)
Best Workplace for Women (2023-2026)
Best Workplace in Professional Services (2025-2026)
Best Workplace for Young Professionals 2026
Great Place to Work (2023-2026)
Share Equality Label
Effective Employer Branding Strategy
Health & Safety Awards 2022
