Accounting
- Bookkeeping & consolidation
- GAAP conversions
- Financial statements
- BCL / CSSF reports
Business Oversight · Advisory · Reporting · Directorship
«Our mission is clear: we are the catalyst, the coordinator, the conductor of your investment symphony.»
Welcome on B.O.A.R.D.
In an era where legal, tax, and regulatory landscapes are increasingly intricate, navigating the world of investment structuring demands more than individual expertise.
The key lies in the harmonious combination of all those aspects which are key to set-up and manage an investment structure that not only aligns with your unique needs, but also stands the test of time.
Our goal and commitment is to provide the best in class quality and as a boutique firm we’ll be providing bundle services with the same care and attention for each investment structure, regardless of its size, needs and life status.
We are very pleased to welcome you on B.O.A.R.D.
Nicolas Sansonnet
Founding & Managing Partner
Our services
Bundled solutions, delivered in house and coordinated with our trusted external network.
Asset class expertise
A single entry point
Your dedicated relationship partner coordinates every function so you have one point of contact, and the full depth of a team behind it.
Tax Advisory
& Compliance
Accounting
& Reporting
KYC & AML
Corporate Secretary
Legal, admin & payroll
External Providers
Fully coordinated
“With The B.O.A.R.D. Luxembourg by your side, your investment journey begins with precision and foresight — setting the stage for success.”
Our approach
We sculpt the framework, define the strategic blueprint and identify the full set of stakeholders required for success.
We execute the selected structure to the highest standards — delivering in-house where we can, coordinating where we must.
Accounting, tax, governance and daily administration — aligned with OECD substance guidelines and built to last.
Same rigour, same independence. We stay with you through unwinding with a clear and objective eye.
Our principles
Quality
Best-in-class execution
Confidentiality
Strict protocols, controlled access and absolute discretion. Your information — and your clients’ — is protected at every level.
Independence
No conflicts of interest. Our advice serves one interest — yours. Objectivity is the foundation of everything we do.
Why choose us
Deep, proven knowledge across every type of investment structure — regulated and unregulated, onshore and cross-border.
The service quality of a global firm, without the layers. Direct access to the partners who do the work.
Every client matters. We are deliberately selective, so our attention stays on the work we chose to take on.
A boutique by design, with the internal depth to ensure continuity across every function and every situation.
Our lean model keeps overhead low — so we stay competitive in every RfP, with clear, tailored engagement terms.
The founder
Nicolas has built two decades of expertise in regulated and non-regulated investment structures across Real Estate, Infrastructure, Private Equity, ESG and Digital Assets.
He spent twelve years at a prominent Big-4 practice in Luxembourg, advising alternative investment fund managers and family offices on structuring and transactional tax — serving major US fund managers, UK PE houses, sovereign and pension funds, banking institutions and multinationals.
He also accrued five years in-house with a world-leading satellite operator, contributing to joint ventures, mergers and acquisitions across emerging markets. Over the past seven years, he has progressively refocused on serving High Net Worth Individuals and single- and multi-family offices, leading teams of 25+ professionals.
Nicolas Sansonnet
Founding Partner
Precision and foresight, charting a steady course toward your horizon.
Get in touch
We are deliberately selective, so our attention stays on the work we choose to take on. Reach out and we will respond personally.