Top Family Offices in Luxembourg 2026

Key Facts About Luxembourg's Family Office Market

• Luxembourg hosts a growing cluster of single family offices (SFOs) and multi-family offices (MFOs). Stonehage Fleming's $430 billion global platform anchors the market alongside dozens of boutique operators serving ultra-high-net-worth (UHNW) families.
• The 2012 SFO law provides one of Europe's few dedicated legal frameworks for family offices. It mandates professional secrecy, independence, and full fee transparency.
• The SPF (Société de Gestion de Patrimoine Familial) structure under the 2007 law serves as a cornerstone vehicle for private wealth preservation and estate planning.
• Luxembourg City and Capellen are the primary hubs. These locations draw families from Latin America, Asia, and continental Europe who seek political stability and EU passporting.
• A standalone SFO in Luxembourg typically requires at least €300 million in assets under management (AUM) to cover costs. Below that level, commercial MFOs offer pooled expertise at lower cost.
• Allocation trends among Luxembourg family offices favor direct real-economy stakes, private equity, and ESG-aligned strategies over passive fund models.
• Industry associations and professional networking platforms connecting over 700 family officers form the backbone of the local ecosystem.

Family Office Luxembourg: Landscape Overview

Luxembourg built its reputation as a premier European wealth management hub on three pillars. Political stability backed by an AAA sovereign credit rating comes first. A multilingual workforce fluent in French, German, English, and Portuguese adds depth. Seamless EU passporting for cross-border capital deployment completes the picture.

These factors explain why entrepreneurs who built fortunes on other continents still route their family structures through the Grand Duchy. The country's double-tax-treaty network and dedicated legal frameworks, notably the 2012 SFO law and the SPF and SOPARFI structures, set it apart from rival jurisdictions like Switzerland, Singapore, and Dubai.

The local market blends dedicated family offices such as Arche Family Office and Luxembourg Finance House with global MFO platforms including UBS Luxembourg and Stonehage Fleming. Specialized service providers fill the operational gap for families that need accounting, tax compliance, fund structuring, or oversight support without building a full in-house team. This layered ecosystem means families can choose anything from a fully licensed SFO to a virtual family office setup coordinated by third-party administrators.

Industry data shows that 40% of family offices worldwide launched after 2010, driven by faster wealth creation through technology. Luxembourg captured a large share of this wave because its fund structuring ecosystem (RAIF, SIF, SCSp, UCITS) lets families deploy capital through regulated vehicles without leaving the jurisdiction. Cross-border families from Latin America, Asia, and multi-EU households choose Luxembourg for regulatory clarity and confidentiality protections that few other financial centers match.

Family Office Comparison at a Glance

The table below compares the leading family offices in Luxembourg by type, focus, and core services. Most Luxembourg offices do not publicly disclose AUM, so that column appears only where data exists.

Family Office	Type	AUM Estimate	Investment Focus	Core Services	Location
Stonehage Fleming	MFO	$430B platform (global, post-2025 merger)	Multi-generational wealth, investment management	Investment, tax, oversight, family advisory	Luxembourg City
UBS Luxembourg	MFO	Not disclosed	Integrated wealth, asset management, investment banking	Global coverage, women's wealth, entrepreneur support	Luxembourg City
Arche Family Office	Licensed SFO	Not disclosed	Asset management, wealth transmission	Wealth preservation, conflict-free advisory, secrecy	Luxembourg City
Quintet Private Bank	Private Banking/SFO Support	Not disclosed	Wealth planning, investment, credit	Banking, succession planning, next-gen engagement	Luxembourg City
BDO Luxembourg	MFO/Service Provider	Not disclosed	Full-service family office support	Accounting, tax, oversight, DAC6/CRS compliance	Luxembourg City
Probus Pleion	MFO	Not disclosed	Independent asset management	Wealth management, estate planning, consolidated reporting	Luxembourg City
IQ-EQ	MFO	Not disclosed	Fiduciary, SFO/MFO/VFO systems	ESG reporting, deal flow, charitable giving, compliance	Luxembourg City
Creatrust	Service Provider	Not disclosed	Regulated and unregulated family office setup	Fund structuring, alternative allocations	Capellen
Alpha Patrimoine	MFO	Not disclosed	Transgenerational absolute-return strategies	Portfolio management, wealth guidance	Capellen
Luxembourg Finance House	SFO	Not disclosed	Direct stakes in real estate, private capital	Family wealth management	Luxembourg City
Augemus	MFO	Not disclosed	Fee-based wealth protection, no commissions	Financial advisory, wealth safeguarding	Luxembourg City
LRI Invest	MFO/ManCo	Not disclosed	UCITS and AIFM structure for family offices	Fund management, DACH-region support	Luxembourg City

Stonehage Fleming stands out as the only office with a publicly disclosed global AUM figure following its 2025 merger with Stanhope Capital and US-based Corient. The remaining offices reflect Luxembourg's culture of discretion, where confidentiality is both a legal obligation and a market expectation.

Top Picks by Strategy

• Largest Global Platform: Stonehage Fleming, now part of a $430 billion wealth platform after merging with Stanhope Capital and Corient in September 2025, offers multi-generational families unmatched scale and global reach.
• Strongest Institutional MFO: UBS Luxembourg integrates wealth management, asset management, and investment banking into one platform, with dedicated coverage led by Cyril Zastawnik.
• Pioneer in Licensed SFO Services: Arche Family Office holds License n°01/13 under the 2012 SFO law. This was the first such authorization granted in Luxembourg.
• Best for Direct Real-Economy Stakes: Luxembourg Finance House operates as an SFO focused on real estate and private capital transactions, ideal for families seeking active ownership.
• Most Complete Operational Support: BDO Luxembourg deploys 60+ dedicated professionals for accounting, tax, oversight, and multi-jurisdictional compliance in 160+ countries.
• Top Independent Advisory: Probus Pleion's fee-only, conflict-free model appeals to families who want impartial asset management without bank-affiliated product pushing.
• Leading Fund Structuring Partner: LRI Invest, now part of Apex Group, provides Super ManCo (UCITS + AIFM) substance for family offices, especially those with roots in the DACH region.

Top Family Offices in Luxembourg in Detail

Stonehage Fleming

No other Luxembourg-based MFO matches Stonehage Fleming's global footprint. The September 2025 merger with Stanhope Capital and US-based Corient created a $430 billion wealth platform spanning Europe, the Americas, and Asia. Families managing wealth built over three or more generations get integrated capital deployment, tax structuring, family governance advisory, and corporate services under one roof.

The Luxembourg office focuses on multi-jurisdictional families who need coordinated strategies in several legal systems at once. For families with €500 million or more in investable assets who require a single global partner, Stonehage Fleming represents the largest dedicated MFO platform accessible from Luxembourg.

UBS Luxembourg (Global Family Office)

UBS delivers what few competitors can: the combined resources of a global bank's wealth management, asset management, and investment banking divisions in a single relationship. Cyril Zastawnik heads the Global Family Office unit in Luxembourg. He guides families through integrated solutions spanning credit, charitable giving, and succession planning.

UBS also runs dedicated programs for women's wealth and entrepreneur support. The institutional backbone means families gain access to deal flow, proprietary research, and global networks that standalone advisory firms cannot replicate. In contrast to boutique operators, UBS serves as a one-stop platform where a family can execute private equity co-investments and manage liquid portfolios without splitting mandates.

Arche Family Office

Arche holds the distinction of being the first entity authorized under Luxembourg's 2012 SFO law, operating under License n°01/13. This legal status guarantees professional secrecy, enforced independence from product distributors, and complete fee transparency.

Families who value structural separation between their advisor and any product manufacturer will find Arche's conflict-free model rare. Many offices in this market maintain links to banks or fund houses. Arche focuses on asset management, wealth preservation, and wealth transmission. Its licensed status serves as a benchmark for what a regulated private wealth office looks like in Luxembourg.

Quintet Private Bank

Families that already run or plan to build their own SFO need a banking partner with the right operational backbone. Quintet fills this role by providing investment management, credit solutions, wealth planning, and fiduciary services designed to sit underneath a family's own structure. Bojan Kulisic leads the Private Label Solutions team, working with SFOs on tailored mandates.

Quintet also supports succession planning and next-generation engagement, helping families prepare heirs for decision-making roles. The bank's Luxembourg headquarters gives it native expertise in SPF, SOPARFI, and fund vehicles that international banking groups often lack.

BDO Luxembourg

Operational complexity is the quiet challenge most family offices face. BDO addresses this with a team of over 60 professionals covering accounting, consolidated reporting, tax compliance, oversight structuring, and regulatory filings including DAC6, ATAD, and CRS/FATCA.

The firm has served private clients for nearly 50 years and operates in more than 160 countries. This enables seamless cross-border coordination for families with assets in multiple jurisdictions. BDO also provides end-to-end SFO setup services, from legal structuring and staff onboarding to bank and custodian selection. Families below the €300 million SFO threshold benefit from BDO's MFO-style pooled services without the overhead of building a standalone office.

Probus Pleion

Independence defines Probus Pleion's value proposition. As a fee-only asset manager with no bank affiliation and no commission income, the firm eliminates conflicts of interest that can erode returns over time. Clients receive consolidated asset overviews, estate planning guidance, and impartial portfolio management.

The firm's lean structure keeps costs lower than larger MFO platforms. Probus Pleion appeals to families who want rigorous capital management and legal estate planning without paying for services they do not use.

IQ-EQ

Families building a new office from scratch need fiduciary and administrative backbone, whether they choose a regulated or virtual model. IQ-EQ provides that support for SFOs, MFOs, and virtual family office (VFO) setups. Services range from fund administration and deal flow coordination to ESG/KRI reporting and charitable giving management.

The firm also handles regulatory compliance and luxury asset services. IQ-EQ's breadth makes it a strong choice for families who want to outsource back-office complexity while retaining strategic control over their portfolios.

Creatrust

Creatrust specializes in the threshold question every Luxembourg-bound family faces: regulated or unregulated? The Capellen-based firm helps families design and launch both types of structures, with strength in alternative vehicles.

Families evaluating whether an SPF, a RAIF, or a traditional SFO best suits their needs will find Creatrust's structuring expertise valuable. The firm also provides ongoing fund administration, making it a single provider for both setup and operations.

Alpha Patrimoine

Transgenerational wealth requires a strategy that outlasts market cycles. Alpha Patrimoine, based in Capellen, uses a proprietary absolute-return approach that blends alternative and traditional vehicles to protect and grow family capital over decades.

The firm positions itself as a guide for families navigating the transition from wealth creators to wealth stewards. Its portfolio management combines active risk control with long-term horizon thinking, suited to Luxembourg families planning for second- and third-generation needs.

Luxembourg Finance House

For families whose wealth originated in real estate or private enterprise, Luxembourg Finance House offers a familiar model. This SFO focuses on direct stakes in real estate and private capital transactions. Families maintain the hands-on ownership approach that built their wealth.

The office avoids fund-of-funds strategies in favor of direct positions where the family acts as an active shareholder. This makes it one of the few Luxembourg private wealth offices where direct deal-making is the primary service rather than a secondary capability.

Investment Trends Shaping Luxembourg's Family Office Market

Direct Stakes and the Real-Economy Shift

Luxembourg family offices are moving away from passive fund-of-funds models toward direct real-economy positions. Families whose wealth originated in industry or real estate prefer active shareholder roles. Luxembourg Finance House exemplifies this approach. The Grand Duchy's SCSp (special limited partnership) and RAIF structures make it easier to hold direct positions in a tax-efficient, regulated format without the overhead of a full fund license.

Private Equity and Alternative Allocations

Luxembourg's position as Europe's largest fund domicile gives resident family offices a structural advantage in private equity. Families use ManCo platforms like LRI Invest to access UCITS and AIFM-compliant PE vehicles. Co-investment alongside institutional PE funds is gaining traction, allowing families to deploy capital at lower fees while leveraging the deal sourcing of established managers.

ESG and Impact-Led Capital Deployment

Generational wealth transfer is reshaping portfolio priorities in Luxembourg. Next-generation heirs push for purpose-aligned strategies. IQ-EQ now offers dedicated ESG/KRI reporting, and several MFOs in the Grand Duchy report increased demand for impact mandates. Charitable giving structures, administered through Luxembourg's fiduciary framework, are also growing as families formalize their social commitments.

Rising Regulatory Complexity and Digital Security

AML compliance, DAC6 reporting, ATAD directives, and CRS/FATCA obligations have sharply increased operational costs for Luxembourg family offices. Personnel and IT now consume roughly 70% of a typical office's budget. Digital security threats compound the burden. Families in Luxembourg increasingly rely on established service providers like BDO for compliance systems rather than building in-house teams. CSSF supervision adds another layer, pushing offices toward robust oversight and genuine substance in the Grand Duchy.

How to Evaluate a Family Office in Luxembourg

Regulatory status should be your first filter. Luxembourg is one of few jurisdictions offering a licensed SFO framework under the 2012 law. Arche's License n°01/13 demonstrates what a fully authorized family office looks like: mandated professional secrecy, enforced independence, and transparent fee disclosure. Offices operating without this license may still be competent, but they lack these legal protections.

Distinguish between CSSF-supervised entities and unregulated structures. Creatrust helps families navigate both paths. The right choice depends on whether you prioritize regulatory protection or structural flexibility. Unregulated SPF vehicles work well for straightforward wealth preservation, while regulated fund structures suit families with complex programs.

Independence matters more in Luxembourg than in many markets because of the concentration of bank-affiliated advisory. Probus Pleion's fee-only model eliminates product distribution conflicts. UBS and Quintet offer broader capabilities but with inherent ties to their own platforms. Ask whether your advisor earns commissions on products they recommend.

Cross-border tax coordination is critical for Luxembourg's international client base. Families from Latin America, Asia, or multi-EU jurisdictions should verify DAC6, ATAD, and CRS/FATCA compliance readiness. BDO's 160-country network sets the standard for this market. Red flags include opaque fee structures, no formal oversight framework, and missing regulatory authorization when one should exist.

Cost is the final filter. A standalone SFO is viable above roughly €300 million in managed assets. Below that, a commercial MFO like BDO or Alpha Patrimoine delivers comparable services at a fraction of the fixed cost. Staffing a full office can require ten or more professionals. Families below the threshold should weigh the economics carefully before committing to a standalone structure.

Which Family Office Fits Your Needs?

UHNW families with €300 million or more in assets who want full independence should explore the licensed SFO route, using Arche's model as a template. For multi-jurisdictional coordination, Stonehage Fleming's global MFO platform offers an alternative. Both options provide dedicated oversight, but Stonehage Fleming's $430 billion platform adds scale and deal flow that a standalone SFO cannot match.

Business owners and entrepreneurs approaching a liquidity event will benefit from offices that combine banking with advisory. Quintet's credit solutions and management pair well with BDO's operational launch support for families setting up their first structure in Luxembourg.

Families prioritizing ESG and impact strategies should look at IQ-EQ's dedicated reporting tools and discuss impact mandates with Probus Pleion or Alpha Patrimoine. Both offer independent portfolio construction without product bias. International families needing cross-border coordination have several strong options. UBS provides global coverage through a single institutional relationship. Families drawn to direct co-investment in real estate or private capital should start with Luxembourg Finance House, while those needing UCITS or AIFM fund shells will find LRI Invest's ManCo platform purpose-built for this need.

Methodology

This guide to family office luxembourg was compiled using public filings, company websites, industry directories, market research reports, and targeted web research. Offices were selected based on active operations in Luxembourg, verifiable service offerings, and relevance to UHNW families seeking wealth management, succession planning, or structuring.

Many Luxembourg family offices do not publicly disclose AUM figures, reflecting the jurisdiction's emphasis on confidentiality. Where AUM data was available, it has been included. Otherwise, offices are described by their service model and focus. All profiles were reviewed and updated for 2026. Readers should verify current details directly with each office before making engagement decisions.