HALTRA Group

Haflo is a London-based global multi-asset family office with operational roots in Sweden, investing across shipping, real estate, venture capital, an...

Haller Holding GmbH (Andreas Haller Family Office) is an Innsbruck, Austria-based single-family office. Established in 2005, the firm was created to consolidate, manage, and oversee the private corporate holdings and long-term wealth of entrepreneur Andreas Haller. Structured as a private holding and family office vehicle, Haller Holding serves as the central governance and investment platform for the Haller family's assets, with a mandate focused on participation management. The family office model emphasizes disciplined ownership, strategic oversight of subsidiaries, and long-term value creation. Haller Holding primarily invests on direct real estate property transactions, while also managing their stake in Andreas Haller's asset management group Portfolio Partner Vermögensverwaltung AG, a Zurich-based Swiss asset manager. Additional investments include participations in two Swiss stock corporations, underscoring a DACH-region geographic orientation. The family office's investment strategy is characterized by long-term ownership, value creation, and selective deployment of capital into operating businesses. Overall, Haller Holding follows a conservative, relationship-driven investment philosophy, prioritizing control, stability, and sector expertise.

Holnest is a family-owned investment firm based in France, led by the Aulas family. It supports entrepreneurs across various sectors including sport, leisure, digital startups, and real estate development, with a broad strategy encompassing capital development and venture investments.

Altur Investissement, based in Paris, is a single-family office founded in 2006 by Francois Lombard. It invests in unlisted, high-growth companies across sectors including health, outsourced services, distribution, and hospitality, leveraging a platform model for strategic support.

Halstatt Capital, based in Naples, Florida, is a private investment house representing the Sproul family and institutional investors. It operates multiple entities focused on real estate private equity, specialty lending, middle market buyouts, search funds, and venture capital, spanning diverse alternative investments.

Helvetic Trust is a Zurich, Switzerland-based asset manager and multi-family office. Founded in 2001 by Kaspar Grob, with additional offices in Bern, Lausanne, and London.