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The leading global alliance of independent professional services firms
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Office locations worldwide
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Countries present in
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Employees worldwide
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Partners worldwide
- 6.578
BN/USD cumulative fee income
GGI members' clients include:
Highly Qualified Specialists
We believe that bringing together like-minded professionals is paramount to forming lifelong relationships.
Latest insights
See allabout 12 hours ago
Tax
Taxation of foreign trusts: A UK perspective for international advisors
Nikki Martin
GGI FYI TEP News No 17 June 2026
Tax
about 12 hours ago
Taxation of foreign trusts: A UK perspective for international advisors
Nikki Martin
about 12 hours ago
GGI FYI TEP News No 17 June 2026
Wealth Management
about 12 hours ago
When data reveals the structure: The new reality of estate planning
Prof Sergio Guerrero Rosas
about 12 hours ago
GGI FYI TEP News No 17 June 2026
Wealth Management
about 12 hours ago
The longevity era: Rethinking wealth and family planning
Patrizia Giannini
about 12 hours ago
GGI FYI TEP News No 17 June 2026
Wealth Management
about 12 hours ago
The changing landscape of UK trust administration
Paul Harris
about 12 hours ago
GGI FYI TEP News No 17 June 2026
Tax
about 12 hours ago
Family office structuring: Considerations in Lender model planning
Robert H. Garner
about 12 hours ago
Upcoming Events
See allGGI Business Development & Marketing (BDM) Practice Group Quarterly Call - 17:00 pm CEST
Webinars
16 June 2026
Webinars
16 June 2026
GGI Business Development & Marketing (BDM) Practice Group Quarterly Call - 17:00 pm CEST
15 July 2026
Webinars
15 July 2026
GGI Webinar | Global Mobility Solutions (GMS) PG
09 September 2026
GCG Capital Webinars
09 September 2026
GCG Trans-Atlantic Online Meeting - 16:00 pm CEST | 10:00 am EDT
24-26 September 2026
Further Meetings
24-26 September 2026
GGI German-Speaking Chapter
Frankfurt am Main24-26 September 2026
Further Meetings
24-26 September 2026
GGI EasyMeet
Frankfurt am Main

Newest members
It is critical to understand your clients' needs and to be able to offer them efficient cross-border solutions. The membership in GGI provides instant access to reputable professional services firms worldwide.
David N. Luder
New Orleans, LA, USABarrasso Usdin Kupperman Freeman & Sarver, L.L.C.
Dr Sebastian Auer
Schaan, LiechtensteinGASSER PARTNER Attorneys-at-Law
Jay Jacquin
Atlanta, GA, USAConfigure Partners
GCG | Growth Creators Globally
In our effort to provide GGI member firms with access to full-scope services which might be required by their clients, we have established two special units within GGI:
- GCG Capital: for M&A boutiques and investment banking firms
- GCG Consulting: for management consulting firms
GGI members worldwide can benefit greatly from the interactions with GCG members.
Learn more on the opportunities presented by the GCG networks. Click here.
