About us

TGS Hellas was created in 2018, with offices in Athens, Thessaloniki, Chania, Patra, and Rhodes. We focus our expertise on Medium to Large Firms in Greece.
TGS Hellas gives personal attention to each client. Taking your unique needs, situation and goals into account is our prime concern.

The recognised experience on local and international practices and regulations, combined with the knowledge and attitude accumulated by the team members in multinational companies, gives TGS Hellas the necessary tools to successfully fulfill its commitments to clients.

Our team

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Christodoulos has over 35 years of professional services experience with a Big 4 and five years with TGS. He has extensive experience in external & statutory audits (including integrated audits and initial public offerings of US SEC and EU-listed companies) taxation, corporate finance (primarily financial and operational due diligence and M&A), and risk advisory (including internal audit and regulatory compliance).

Christodoulos Seferis

Managing Partner

Grigoris has over 30 years of professional experience providing audit, consulting, and tax services to large and medium-sized companies, with activities in Banking, Industry, Trade, Construction, and Service offerings as well as in the Public Sector.

Grigoris Koutras

Chairman of the Board

Aristotelis has over 25 years of significant experience in providing audit, financial, and operational due diligence and consulting services to shipping companies as well as to FMCG, retail, wholesale, construction, mining, oil and gas, and hoteling companies.

Aristotelis Androutsopoulos

Partner

Manolis has over 10 years of experience in Internal Audit, Statutory Audit of financial statements, Compilation of accounts for financial reporting and Advisory in tax issues based on Greek GAAP, IFRSs, Greek tax and VAT legislation.

Manolis Kanavas

Practice Manager Crete

We are part of TGS, a dynamic global business network of independent firms providing accounting, audit, tax, business advisory and commercial legal services.