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Proseba
Proseba is a single-family office headquartered in Basel. The firm manages and preserves multi-generational wealth through a disciplined approach to asset...
Proseba
Proseba is a single-family office headquartered in Basel. The firm manages and preserves multi-generational wealth through a disciplined approach to asset allocation, direct investments, and alternative strategies. Proseba emphasizes long-term capital preservation and risk management across public and private markets, working closely with advisors and partners to align investment decisions with family objectives—supports enduring financial stewardship and legacy planning.
General information
Firm type
Single Family Office
Year founded
2018
Location
Region
Europe
Country
Switzerland
City
Basel
Frequently asked questions
What is Proseba?
Proseba is a single family office headquartered in Basel, Switzerland.
When was Proseba founded?
Proseba was founded in 2018.
Where is Proseba headquartered?
Proseba is headquartered in Basel, Switzerland, in the Europe region.
What does Altss track for Proseba?
Altss maintains an OSINT-verified profile of Proseba 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 Proseba's website?
Proseba's public website is www.proseba.ch. Verified contact details for principals and decision-makers are available to Altss subscribers.
What type of firm is Proseba?
Proseba is classified by Altss as a Single Family Office, operating from Switzerland within the Europe region.
How does Altss source intelligence on Proseba?
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.
When was Proseba's Altss profile last updated?
Proseba's profile on Altss was last refreshed on May 29, 2026. Continuous updates are applied as new public information is verified.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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