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member firms
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FACT GmbH Wirtschaftsprüfungsgesellschaft
Kassel
Auditing & AccountingTaxLaw Firm ServicesAdvisoryCorporate FinanceFiduciary & Estate Planning
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Comploj Vieider Lorenzon Lechner Zanellato | PDC Partner
Bolzano
Auditing & AccountingTax
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Law Firm Sajic
Banja Luka
Law Firm Services
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Gordon Fournaris & Mammarella, P.A.
Wilmington, DE
Law Firm Services
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MIRICK
Boston, MA
Law Firm ServicesCorporate Finance
MIRICK
Worcester, MA
Law Firm ServicesCorporate Finance
MIRICK
Westborough, MA
Law Firm ServicesCorporate Finance
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Köksal Attorney Partnership
Istanbul
Law Firm Services
Köksal Attorney Partnership
Girne
TaxLaw Firm ServicesAdvisory
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FBT Gibbons
Newark, NJ
Law Firm Services
FBT Gibbons
New York, NY
Law Firm Services
FBT Gibbons
Trenton, NJ
Law Firm Services
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FPS
Dusseldorf
Law Firm Services
FPS
Frankfurt am Main
Law Firm Services
FPS
Berlin
Law Firm Services
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R.N. MARWAH & CO. LLP, Chartered Accountants
New Delhi
Auditing & AccountingTaxAdvisoryCorporate Finance
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KMFinco Audit & Assurance Ltd.
Floriana
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
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Otium
La Paz
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Otium
Santa Cruz de la Sierra
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
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Benefitax GmbH
Frankfurt am Main
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
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Asesores & Consultores Empresariales S.A. ACESA
San José
Auditing & AccountingTaxAdvisoryCorporate Finance
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Blackmore Virtue & Owens
Auckland
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
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Financial Axis Independent Audit & Consulting Inc
Ankara
Auditing & AccountingTaxLaw Firm ServicesAdvisoryCorporate FinanceFiduciary & Estate Planning
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Treuhand- und Revisionsgesellschaft Mattig-Suter & Partner
Brig
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Treuhand- und Revisionsgesellschaft Mattig-Suter & Partner
Schwyz
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Treuhand- und Revisionsgesellschaft Mattig-Suter & Partner
Altdorf
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
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Hans & associés
Bollwiller
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Hans & Associés
Mulhouse
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Hans & Associés
Rambouillet
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Hans & Associés
Sausheim
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Hans & Associés
Sélestat
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Hans & associés
Schiltigheim
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Hans & Associés
Guebwiller
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Hans & Associés
Belfort
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Hans & associés
Wintzenheim
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Hans & Associés
Exincourt
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Hans & Associés
Molsheim
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Hans & Associés
Kientzheim
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
Hans & Associés
Strasbourg
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
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Delta Partners Certified Public Accountants S.A.
Athens
Auditing & AccountingTaxAdvisoryCorporate Finance
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Gehrke econ Group
Hanover
Auditing & AccountingTaxLaw Firm ServicesAdvisoryCorporate Finance
Gehrke econ Group
Isernhagen
Auditing & AccountingTaxLaw Firm ServicesAdvisoryCorporate Finance
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Brooks, Pierce, McLendon, Humphrey & Leonard, LLP
Wilmington, NC
TaxLaw Firm ServicesCorporate FinanceFiduciary & Estate Planning
Brooks, Pierce, McLendon, Humphrey & Leonard, LLP
Greensboro, NC
TaxLaw Firm ServicesCorporate FinanceFiduciary & Estate Planning
Brooks, Pierce, McLendon, Humphrey & Leonard, LLP
Raleigh, NC
TaxLaw Firm ServicesCorporate FinanceFiduciary & Estate Planning
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Studio Sistini-Grossi
Florence
Auditing & AccountingTaxAdvisoryCorporate FinanceFiduciary & Estate Planning
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Korea Management Association Consultants Inc
Seoul
Advisory
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GT Fiduciaires SA
Luxembourg
Auditing & AccountingTaxAdvisoryFiduciary & Estate Planning
contacts
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events
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13Nov 2026
Paris, France
13Nov 2026
GGI PG Meeting Corporate Governance & Compliance
GGI Expert Group Meetings
12Nov 2026
Paris, France
12Nov 2026
GGI PG Meeting Corporate & Tech
GGI Expert Group Meetings
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11Dec 2026
Singapore, Singapore
11Dec 2026
GGI PG Meeting Corporate & Tech
GGI Expert Group Meetings
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03Jun 2027
Toronto, ON, Canada
03Jun 2027
GGI PG Meeting Corporate Governance & Compliance
GGI Expert Group Meetings
04Jun 2027
Toronto, ON, Canada
04Jun 2027
GGI PG Meeting Corporate & Tech
GGI Expert Group Meetings
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30Apr 2027
Istanbul, Turkiye
30Apr 2027
GGI PG Meeting Corporate & Tech
GGI Expert Group Meetings
30Apr 2027
Istanbul, Turkiye
30Apr 2027
GGI PG Meeting Corporate Governance & Compliance
GGI Expert Group Meetings
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11-13Feb 2027
Marbella, Spain
11-13Feb 2027
GGI Expert Group Summit (incl. GGI ITPG Global Tax Summit) (tbc)
Further Meetings
publications
GGI FYI International Taxation News No 14 Spring 2021
Germany: Implementation of Multilateral Instrument (MLI)
Bernhard Schwechel
08 September 2021
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GGI INSIDER No 144 July 2026
Why ERP and systems projects stall in a cost-conscious market
Luke Mattorano
20 July 2026
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GGI FYI DCRI News No 20 August 2026
Key signs a company may need professional help
Shareef Simaika
25 August 2026
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GGI INSIDER No 145 September 2026
Six ways fractional CFOs improve EBITDA in 2026
Ron Jacobs
18 September 2026
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GGI FYI International Taxation News No 24 April 2026
Taxing a company acquisition in Germany
Bernhard Schwechel
17 April 2026
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Sustainability reporting according to CSRD in the EU -- Challenges for auditors and affected companies
Andreas Gottmann, Boris Michels
16 April 2024
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GGI FYI International Taxation News No 17 Autumn 2022
Debt push-down application under BEPS regulations in Germany
Bernhard Schwechel
15 December 2022
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PRESS RELEASE
Three German GGI member firms recognised as Top German Tax Advisory Firms
Oliver Biernat, Andreas Gottmann, Tobias Schreiber
21 June 2023
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