# Pre Au Lion

Pre Au Lion is a Single Family Office based in Brussels, Belgium.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Brussels, Belgium
- **Region:** Europe
- **Address:** Brussels, Belgium
- **Assets under management:** 216 (Altss estimate)

## Regulatory record

- **Reports private funds:** No

## About

Pre Au Lion operates as a single-family office based in Brussels. Jean-Louis Waucquez serves as principal and key director after prior roles at Bourbon and Degroof Petercam. The office traces family connections through the Delwart network and the Fondation Anne Delwart. The firm allocates across hedge funds, private equity, real estate, infrastructure, natural resources and private credit. It targets pre-seed and seed stages with exposure to biotech, enterprise software and ESG themes. Confirmed geographic reach covers Europe, Africa and Oceania. Positions include direct holdings through Luxembourg vehicles such as Lion/Katsu Investments S.à r.l. and Optilian Participations S.A. The office lists three professionals in operating roles. Vincent Gombault acts as director after serving as managing partner at Ardian. Camilla Sophie Motterm holds the chief financial officer position. Jacques de Chateauvieux maintains a long-term advisory link through Bourbon and Jaccar Holdings. Pre Au Lion structures its governance around family principals and select external partners rather than external fund commitments. This setup keeps decision authority inside the Waucquez-Delwart circle while allowing co-investment access through Ardian relationships.

## Sectors

- Digital Health
- Healthcare Services

## People

- Jean-Louis Waucquez — Principal
- Vincent Gombault — Director
- Camilla Sophie Motterm — Chief Financial Officer
- Jacques de Chateauvieux — Business Partner
- Jean-Marie Delwart — Family Member

## Questions

### Who runs investment decisions at Pre Au Lion?

Jean-Louis Waucquez serves as principal and directs investment activity. Vincent Gombault and Camilla Sophie Motterm support execution in director and CFO roles.

### Does Pre Au Lion participate in fund commitments or only direct deals?

The firm deploys through both direct holdings and Luxembourg SPVs. It also maintains co-investment access via prior Ardian ties.

### What investment stages does Pre Au Lion typically target?

Pre Au Lion focuses on pre-seed and seed opportunities alongside later-stage private-market allocations.

### Where does the underlying wealth come from?

Wealth origin remains undisclosed beyond family connections to the Delwart network and Belgian business interests.

### How is Pre Au Lion related to Fondation Anne Delwart?

Jean-Marie Delwart, a family member, links the office to the foundation through documented network ties.

## Related profiles

- [Wodehouse Family Office](https://altss.com/profile/wodehouse-family-office)
- [Setta](https://altss.com/profile/setta-gestao-governanca-patrimonial)

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

Canonical page: https://altss.com/profile/pre-au-lion

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