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DirectoryFinance & InsuranceFiduciary OfficesBaselATAG Swiss Trustees AG
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ATAG Swiss Trustees AG

Summary

About the company

The core activity of ATAG Swiss Trustees AG is the provision of services in the field of trust management, legal advice, tax advice, asset management and corporate structuring. This includes, in particular, the establishment and administration of trusts, representation of clients before authorities, structuring of assets, estate planning and the preparation of wills. The company offers its clients comprehensive care and advice in all legal and tax matters.

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Trusteeship
Establishment and ongoing management of trusts, administration of assets and structures, and implementation of cross-border succession arrangements.
Estate planning and will executorship
Estate planning, wills and will executorship for business families and international clients.
Asset protection and wealth structuring
Protection and structuring of assets, asset protection, holding structures and long-term administration of wealth structures.
Tax advisory
Advisory services in all tax matters, including tax advice related to assets, structures and transactions.
Legal advice and transaction implementation
Law firm mandates, legal advice and implementation of transactions for private and business matters.
Business structuring
Structuring of companies, financial strategies and support for financial transactions.
Representation before authorities
Representation before authorities and assistance with regulatory and administrative proceedings.
Outsourcing of legal departments
Assumption of tasks for outsourced legal departments for partners and client companies.
Philanthropic administration
Administration of philanthropic structures and related asset and organisational tasks.
Administration of special assets
Administration of art and jewellery collections, as well as yachts and aircraft.
Immigration and relocation
Advice and support for immigration and relocation in the context of international mandates.
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Location

St. Jakobs-Strasse 17
4052 Basel

At a glance

Legal form
Corporation
UID
CHE-102.749.977
Founded
1945 · 81 years
Last commercial register change
August 5, 2025
Employees
1 to 10

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