Multi Family Office

Atag Family Office

Atag Family Office is a multi-family office headquartered in Basel, Switzerland. Founded in 2016, the firm stems from the century-old ATAG fiduciary and advisory group established in 1917, whose partners accumulated their wealth through long-standing...

Atag Family Office

Atag Family Office

Atag Family Office is a multi-family office headquartered in Basel, Switzerland. Founded in 2016, the firm stems from the century-old ATAG fiduciary and advisory group established in 1917, whose partners accumulated their wealth through long-standing auditing, tax and corporate services. It offers integrated governance, legal, tax, asset and lifestyle solutions to enterprising families and individuals—delivers independent multi-generational governance and wealth structuring.

General information

Firm type

Multi Family Office

Year founded

2016

AUM

Location

Region

Europe

Country

City

Basel

Corporate office

Frequently asked questions

What is Atag Family Office?

Atag Family Office is a multi family office headquartered in Basel.

When was Atag Family Office founded?

Atag Family Office was founded in 2016.

Where is Atag Family Office headquartered?

Atag Family Office is headquartered in Basel, in the Europe region.

What does Altss track for Atag Family Office?

Altss maintains an OSINT-verified profile of Atag Family Office covering investment focus (ESG policy, ticket size, target IRR, currency preference, regional focuses, industry focuses, technological focuses), team (service providers and advisors), deals (company deals and fund commitments), assets (real estate, public market positions, private companies, art and cultural holdings, philanthropy and foundations), and network (club memberships, associations, and event participation). Detailed values are available to Altss subscribers.

What is Atag Family Office's website?

Atag Family Office's public website is www.atag-familyoffice.ch. Verified contact details for principals and decision-makers are available to Altss subscribers.

What type of firm is Atag Family Office?

Atag Family Office is classified by Altss as a Multi Family Office within the Europe region.

How does Altss source intelligence on Atag Family Office?

Altss combines OSINT (open-source intelligence) with regulatory filings, public disclosures, and licensed data partners. Source provenance is tracked to support compliance-ready research workflows.

How fresh is the Altss profile for Atag Family Office?

Atag Family Office's profile is part of Altss's continuous-refresh dataset, with a full update cycle at least every 30 days and priority changes applied as new information is verified.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Continuous refresh with full update cycles at least every 30 days.

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