# LDB & Partners

LDB & Partners is a Single Family Office based in Geneva, Switzerland.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Geneva, Switzerland
- **Region:** Europe
- **Address:** Geneva, Switzerland
- **Assets under management:** Undisclosed
- **Website:** ldb-partners.com
- **LinkedIn:** https://www.linkedin.com/company/ldb-partners

## Regulatory record

- **Reports private funds:** No

## About

LDB & Partners was established in Geneva as the investment and stewardship vehicle for the Dana family. David Alexandre Dana serves as CEO and Managing Director, supported by board president Bénédict Fontanet, who provides legal and governance oversight drawn from his memberships in the Swiss and Geneva Bar Associations. Victor M. Dana holds a board seat, anchoring second-generation family involvement in the office's direction. The firm's mandate spans early-stage venture, digital assets, infrastructure, and direct real estate. Sector priorities include FinTech, Healthcare Services, AgriTech & FoodTech, Gaming, HRTech, PropTech, and Web3-enabled businesses, with a technology emphasis on biotech and blockchain. Its geographic focus covers Europe, North America, and Oceania. The office holds a direct residential interest through Coopérative d'Habitation des Pavillons in Geneva and maintains a dedicated art-investment portfolio via Fine Art Invest SA. LDB & Partners operates as a compact, family-governed entity — key board roles combine external professional counsel with direct family representation. The structure reflects a Swiss private-banking heritage: legal and fiduciary discipline layered over an opportunistic mandate. The family's philanthropic activity is channeled through the École de Musique Actuelle (EMA) Foundation, separating mission-driven capital from the investment portfolio. What distinguishes the office is its embedded legal infrastructure. Rather than outsourcing governance to a trust company or multi-family platform, LDB & Partners places a practicing Swiss attorney as board president, making legal architecture an operating function of the office itself. This internalizes deal structuring, cross-border tax planning, and regulatory compliance under the same roof as investment decisions — an architecture more common among Geneva's commodity-trading fortunes than technology-driven family offices.

## Sectors

- FinTech
- Healthcare Services
- AgriTech & FoodTech
- Gaming
- HRTech
- PropTech
- Web3 & Blockchain
- Biotech

## People

- David Alexandre Dana — CEO and Managing Director, Founder
- Bénédict Fontanet — President of the Board
- Victor M. Dana — Board Member
- Matteo Legler — Director

## Questions

### Who runs investment decisions at LDB & Partners?

David Alexandre Dana, the founder, serves as CEO and Managing Director. Board-level oversight includes Bénédict Fontanet as President — a practicing Swiss lawyer — alongside family board member Victor M. Dana and director Matteo Legler. The office does not publicly name an independent CIO or external investment committee.

### Is LDB & Partners structured as a single family office or does it operate more like a venture firm?

It is a single-family office based in Geneva, not a venture firm. While the office makes direct early-stage investments, it also holds residential real estate and a fine-art portfolio. Its fiduciary identity — managing family wealth across public and private markets with a focus on intergenerational continuity — anchors it firmly in the family-office category.

### How does LDB & Partners source proprietary deal flow?

The office does not publicly describe its sourcing process. Bénédict Fontanet's professional memberships in the Swiss and Geneva Bar Associations provide a network that intersects with Swiss private banking, legal, and fiduciary circles. Early-stage and Web3 deal flow in Switzerland often originates through such professional and family channels, though no specific sourcing partnerships are disclosed.

### Does LDB & Partners participate in fund commitments or only direct deals?

The office's disclosed investment types include direct deals across digital assets, infrastructure, and real estate. It does not publicly confirm whether it allocates to external fund managers. Its known assets — such as Fine Art Invest SA and a Geneva residential cooperative — suggest a preference for direct, tangible holdings.

### Does LDB & Partners maintain philanthropic structures, and how are they separated?

Yes. The family's philanthropic commitments are housed in the École de Musique Actuelle (EMA) Foundation. This legal separation keeps mission-driven capital distinct from investment assets, a common Swiss governance pattern that reinforces fiduciary clarity for the family office's return-seeking portfolio.

## Related profiles

- [Lauro & Giavatto](https://altss.com/profile/lauro-and-giavatto)
- [Lennertz & Co](https://altss.com/profile/lennertz-and-co-gmbh)

---

Last updated: 2026-06-03T20:00:00.000Z

Canonical page: https://altss.com/profile/ldb-and-partners

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology