Family office administration in french-speaking switzerland

Family office support for high-net-worth families and entrepreneurs: governance, administrative coordination, consolidated reporting and philanthropy projects from Switzerland.

Swiss Alps landscape with family estate, Switzerland

Administrative family office and family governance

An administrative and governance partner, no asset management

Ark Fiduciaire supports families and entrepreneurs who need a Swiss coordination desk for governance, tax, legal and reporting.

We do not provide asset management: our role is administrative and coordination with banks, external asset managers, lawyers and tax advisers, using secure workflows.

What sets our family office apart

Independent coordinationAdministrative oversight of banks and providers, without investment advice.
360° coordinationOne lead contact handles administration, tax, legal, reporting and lifestyle requests.
Governance & successionFamily charters, shareholder agreements, next-gen programmes and succession planning.
Philanthropy & impactFoundation setup and administration, donation tracking and impact reporting.

Flagship family office services

Ownership structure review · consolidated holdings and cash-flow dashboards
Cross-border tax and legal coordination · liaison with Swiss and international advisers
Family governance facilitation · charters, councils and education workshops
Administrative support & payments · payment preparation, documentation, case follow-up
Philanthropy and lifestyle administration · foundations, art, property and concierge oversight

Administrative coordination for families and family structures

Who we support

Families, entrepreneurs and family structures needing an administrative coordination point in Switzerland or Romandy.

The service covers governance, documentation, reporting, tax follow-up and coordination of advisors.

Contact us

Tell us about your needs and our team will respond with a tailored proposal.

What we coordinate

Decision calendars, governance documents, administrative summaries, tax follow-up, and coordination with banks, external managers, lawyers and notaries.

We help make information usable without replacing specialists in their own fields.

Essential limitation

Ark Fiduciaire does not provide discretionary asset management in this context.

Investment decisions, management mandates and financial recommendations remain with the relevant banks, external managers or authorized advisors.

Cost drivers and continuity

Costs depend on the number of entities, advisors, countries, meetings, reports and documents to coordinate.

The value is continuity: organized files, traceable decisions and clearly allocated responsibilities.

Secure your family legacy from Switzerland

Schedule a confidential strategy session with our Geneva or Lausanne team to map your priorities and define a governance roadmap.

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