Strategic advisory
Independent review of investment strategy, capital allocation and governance for substantial private wealth — challenge and counsel that answers to you alone, not to a product shelf or a distribution target.
Independent advisory · Luxembourg
@vision S.à r.l. is a Luxembourg advisory firm working with private capital: families, principals and their holding structures. We do not manage assets, distribute products or receive placement fees.
01 / Approach
@vision S.à r.l. is a Luxembourg advisory firm working with private capital: families, principals and their holding structures. We do not manage assets, distribute products or receive placement fees. Our only revenue is the fee our client pays us, which means the advice we give is the same advice we would give if we were on the other side of the table. Mandates are led personally by the principals named below. Luxembourg based, working across Europe.
02 / Services
We work alongside ultra-high-net-worth individuals, their families and the holding structures that hold their wealth — across the full lifecycle of private capital. Every mandate is led personally by a partner. No hand-off, no junior layer between you and the judgement you engaged.
Independent review of investment strategy, capital allocation and governance for substantial private wealth — challenge and counsel that answers to you alone, not to a product shelf or a distribution target.
Design and review of Luxembourg holding structures — SOPARFI, Sàrl and family-holding vehicles — optimised for tax, treaty access and long-term control of significant assets.
Independent board representation and governance frameworks for operating companies and holding entities, bringing senior judgement to decisions that matter at scale.
Side-of-the-table counsel on acquisitions, disposals and restructurings of substantial holdings — structuring, negotiation support and oversight of external advisers.
Family governance, succession planning and intergenerational transfer of significant wealth — aligning family intent with the legal and fiscal realities of cross-border structures.
Clarity on Luxembourg and EU regulatory frameworks — AIFMD, CSSF expectations and the compliance posture appropriate to a substantial private-capital structure.
Proactive tax structuring across jurisdictions — Luxembourg treaty network, participation exemption, IP regimes and the interaction between local and cross-border tax exposure for substantial holdings.
Design and oversight of single and multi-family office arrangements — governance, reporting, service-provider selection and the operating model that fits a family's complexity and ambition.
Coordinating Luxembourg vehicles with structures in Switzerland, the UK, the US and beyond — aligning legal, tax and regulatory positions across every jurisdiction a family's wealth touches.
Structuring of philanthropic vehicles — foundations, endowments and impact mandates — that align family values with durable, well-governed giving across generations.


03 / Team
Marcel Leyers
Managing Partner
Marcel Leyers has chaired the Board of Directors of Banque Internationale à Luxembourg (BIL) since 2024, having joined the bank in 1983 and led it as Chief Executive Officer from 2019 to 2024. A Luxembourgish national, he holds a graduate diploma in management from the University of Luxembourg.
Claire Schmitt
Partner, Head of Client Relationships
Henri Muller
Partner, Head of Investments
Pierre Grotz
Independent Financial Adviser & Strategic Counsel
Pierre Grotz is a Luxembourg-born financial professional and independent adviser. Over several decades he has worked across international banking, private wealth and cross-border transactions, holding senior positions in Luxembourg as the country established itself as a European financial centre. He subsequently moved to an independent practice, advising on private investment situations and international asset structures, and maintains long-standing relationships across Luxembourg, Switzerland, France and the United Kingdom.
Sophie Lambert
Senior Advisor
Marco Bianchi
Senior Advisor
Antoine Laurent
General Counsel & Chief Compliance Officer

04 / Contact
@vision S.à r.l.
20 Rue des fleurs, 3314 Bergem, Luxembourg
Company number B286387
VAT number LU35845754
Important notice
@vision S.à r.l. is a Luxembourg-based advisory firm. We do not offer, sell or promote any training courses, seminars, trading programmes, investment software or similar products. Any individual, website, social-media account or entity using our name, logo or likeness to solicit payment, enrolment or personal information is not affiliated with us and is not authorised to act on our behalf. Treat any such approach as a scam and report it to the relevant authorities. Legitimate engagement with @vision S.à r.l. is conducted only through the official contact channels published on this website.
If in doubt, contact us directly before responding.