The private-banker difference: unlimited personal liability as alignment
The partnership structure of a true private banker creates an alignment mechanism that few modern financial advisers possess: the managing partners’ own wealth is at stake. Under Swiss law, when a private bank operates as an SCmA (Société en Commandite par Actions, or partnership limited by shares), the managing partners carry unlimited personal liability. In practical terms, this means that if the bank fails or faces major liability, creditors can pursue not only the firm’s assets but the partners’ personal houses, savings, and inheritances (Bordier & Cie, 2026). This is enforceable, material risk. In consequence, the managing partners of such a bank are economically unlikely to approve corrosive risks, conflicts of interest, or opacity, because the downside lands on them personally. For clients, this creates an alignment that no employment contract or compliance regime alone can replicate. A partner who is personally liable for the bank’s obligations invests alongside clients, carries the same downside risk, and cannot segregate gains from losses. Only a small number of Swiss banking institutions currently qualify as “true private bankers” under this strict definition, and Bordier & Cie is one of them (ABPS, 2025). Each carries unlimited personal liability of its managing partners. This rarity reflects both the severity of the commitment and the exclusivity of the model. In a capital markets era defined by limited liability, equity compensation, and asset-gathering as the dominant business model, these banks stand apart: their partners bear personal financial risk alongside their clients. According to the Association of Swiss Private Banks (ABPS), banks with unlimited partner liability deserve recognition as a distinct institutional category, differentiated from shareholder-owned competitors by their structural commitment to client outcomes over shareholder returns (ABPS, 2025). This recognition is not regulatory preference; it is intellectual honesty about alignment.Institutional longevity as structural continuity
Because a private bank is engineered to outlast any single person, the institution itself becomes a stable point of reference for a family across generations. The client relationship is not with a portfolio manager or a wealth adviser (who change employers), but with an institutional framework: a specific office, settled governance, and a documented house approach to risk, discretion, and stewardship. Bordier & Cie exemplifies this. Founded in 1844 in Geneva and renamed Bordier & Cie in 1895, the bank has survived 182 years and five generations of family stewardship. It is now managed by four partners with unlimited personal liability: Grégoire Bordier and Evrard Bordier (both fifth-generation family members), Christian Skaanild (an external professional, joined 2020) and Nicolas Porchet (Head of Business Development, appointed a partner in September 2026). This deliberately hybrid governance model, family leadership paired with institutional talent, addresses a succession challenge that defeats many families: how to preserve the values of family ownership while bringing in external expertise and preventing the insular decision-making that often undermines multi-generational institutions. In 2020, Bordier formalised its legal structure as an SCmA (Société en Commandite par Actions), modernising its accounting and governance while preserving unlimited partner liability. This structural move is unique among the true private bankers: it demonstrates how an institution can adapt its legal form for the twenty-first century without surrendering the alignment mechanism that makes it trustworthy. The message to clients is clear: we are durable, adaptive, and our partners are personally accountable.Balance-sheet strength as endurance evidence
The financial strength of a true private banker is distinct from a public bank or asset manager. Bordier & Cie discloses a Common Equity Tier 1 ratio of around 30 per cent, around three times the regulatory requirement, alongside a strong, debt-free balance sheet. These metrics are rarely cited in private-banking literature, yet they matter profoundly for families transferring wealth across decades. A bank with capital reserves well above regulatory minimums will not be forced to sell client assets during a market downturn to meet regulatory capital floors, and a debt-free balance sheet leaves it far less exposed should deposit flows shift. For a family planning across 30 to 50 years, these metrics signal institutional durability.Confidentiality and cross-border integration as stewardship infrastructure
A private bank’s smaller size, long-standing client relationships, and family ownership create conditions for genuine confidentiality in a way that large diversified financial institutions cannot match. Regulatory compliance aside, a private banker who has known a family for decades, whose own reputation and personal wealth depend on absolute client discretion, and whose firm has no obligation to chase new assets or media visibility, operates under fundamentally different incentives around information-sharing. Family governance structures, succession plans, wealth distribution decisions, and sensitive personal circumstances can be discussed and implemented with minimal risk of leakage to competitors, media outlets, or estranged family members. For families transferring wealth across borders, with complex shareholdings, or navigating family conflict, this confidentiality is not a convenience; it is a prerequisite for candid planning. Bordier operates in six jurisdictions with 12 offices: Switzerland (Geneva HQ, Lausanne, Nyon, Bern, Zurich); France (Paris, Brest, Rennes); United Kingdom (London, FCA-regulated); Singapore (licensed bank, MAS-regulated); Uruguay (Montevideo); and Turks & Caicos (Providenciales). This multi-jurisdiction footprint allows Bordier to serve families navigating global complexity, wealth migration, and cross-border succession, coordinating advice across tax regimes, regulatory jurisdictions, and family members spread across continents, with the continuity that only an established institution can provide.The private-banker model as the institutional prerequisite for the Continuity Compact
The structural advantages of the private-banker model, namely unlimited partner liability, institutional longevity, strong balance sheets, and cross-border integration, are meaningful only if they are actively deployed in service of deliberate family governance. A bank’s independence, a partner’s personal liability, and institutional longevity all provide preconditions for successful multi-generational transfer, but they do not guarantee success on their own. The Williams Group (2003), tracking 3,250 families over 20 years, found that 60 per cent of wealth transfer failures stem from breakdown in family communication and trust, not from poor investment returns or inadequate legal structuring. The Swiss private-banker model creates space for the non-financial work: transparent intergenerational dialogue, early education of heirs, formalised family governance, and a trusted external party to facilitate difficult conversations. But this space must be actively used. A family that outsources wealth management to a private bank while avoiding conversation about values, decision rights, and succession will experience the same failure rate as any other (Cerulli Associates, 2024). The four principles of the Continuity Compact, Govern, Communicate, Prepare, and Endure, represent the disciplined application of these structural advantages. Without the Compact, even an independent, long-horizon, partner-aligned private bank cannot prevent the erosion of family wealth and family trust across generations. With it, the private bank becomes not merely a custodian, but a partner in the family’s own stewardship across time.Related
- Entity record, the legal names, structure, footprint and identifiers in one place.
- Heritage, how the house came to carry the Bordier name.
- Questions about Bordier, direct answers to the questions asked most often.
- The Continuity Compact, the framework these structural features are meant to serve.
General information only. Not investment advice, not a solicitation and not an offer. Eligibility, services and terms differ by jurisdiction and by client. Speak to your banker about your own circumstances.