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About us
Happy to have you with us!
Grant Thornton is a network of independent assurance, tax and advisory firms, bringing together the knowledge, experience and commitment of 76,000+ people to clients in 156 countries. We have been in business in Poland since 1993, providing audit, advisory and outsourcing services to more than 2500 clients annually. We employ 1000 people in 7 offices throughout Poland.
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Audit
Financial, internal
Advisory
Tax, transactions, EU funds, consulting
Outsourcing
Payroll and HR outsourcing
Law firm
Capital market and labour law, transactions
Digital drive
Business design
- Designing product/service innovations
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Cybersecurity
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IT services
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Grant Thornton Polska
Sustainable development - we take care and support
Rankings and awards
Grant Thornton has been ranked 1st in the category “PIT", 2nd in the category “Transfer pricing” and 4th in the category “Large Companies” in the Ranking of Tax Advisory Businesses organized by “Dziennik Gazeta Prawna” (2025)
Grant Thornton comes 5th in this year’s ranking of audit firms (Rzeczpospolita, April 2025).
Pro Tiger award in the Accounting, HR, Payroll category (October, 2024)