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Key-Person Risk

Key-person risk is the operational and strategic vulnerability that arises when a family office or family business depends so heavily on one individual that their departure, incapacity, or death would cause serious disruption.

In a family office context, key-person risk most often centers on the chief investment officer, the family office CEO, or — most acutely — the wealth-creating founder. When one person holds critical relationships, institutional knowledge, or decision-making authority without documented processes or capable backups, the organization is exposed. The risk is not hypothetical: illness, burnout, and sudden departures happen, and the damage can be compounding if it strikes at a moment of market stress or family transition.

Families typically address this risk on several levels. Operationally, they document processes, maintain organized records (often surfaced during an inventory of family assets), and cross-train staff. Structurally, they ensure that governance bodies like the family council and investment committee hold authority rather than concentrating it in one person. A written investment policy statement, for example, means a portfolio can be managed consistently even if a key executive leaves suddenly.

Imagine a lean family office run effectively by a single trusted executive who has managed the family's relationships with every outside manager, attorney, and accountant for fifteen years — but has documented none of it. If that person leaves, the family faces not just a hiring challenge but a potential loss of institutional memory that took years to build. This scenario is more common than families anticipate, particularly in micro family offices and virtual family office arrangements.

Key-person risk also applies to the founding generation itself. Part of thoughtful succession planning is ensuring that the next generation and professional staff can sustain the office's mission without the founder's constant involvement. Readers building or reviewing a family office should discuss insurance, contractual protections, and continuity planning with qualified attorneys and CPAs.

関連用語

ファミリーオフィス

What Is a Family Office?Do You Need a Family Office?Single Family Office (SFO)Multi-Family Office (MFO)Micro Family OfficeWhat a Family Office CostsWhy Family Offices Exist

ファミリーオフィスを構築する

How to Build a Family Office From the Ground UpStep 3: The Organizational StructureStep 4: Internal vs. Outsourced (Build vs. Buy)The First 90 Days: Turning the Lights OnStep 1: Define the Family Office's PurposeStep 2: Inventory the Family's AssetsStep 5: Hire the Core Team

投資

How Family Offices InvestDirect InvestingAsset Allocation for Family CapitalThe Investment Policy Statement (IPS)Liquidity, Concentration, and RiskPublic Markets: Equities and Fixed IncomeReal Estate in the Family Portfolio

オペレーション

Family Office AccountingFamily Office TechnologyFamily Office CybersecurityConsolidated Reporting: One True Net WorthBill Pay, AP, and Financial ControlsFamily Office Software, Category by CategoryBanking, Custody, and Treasury

ガバナンスと相続

Family GovernanceEstate Planning and Wealth TransferHow Family Offices Manage TaxPhilanthropy and the Family OfficeThe Family ConstitutionSuccession: The Office After the FounderPreparing the Next Generation

業界

Careers in Family OfficesHow the Family Office Industry Is ChangingFamily Offices and Regulation

役割と人員配置

Family Office Roles & Staffing, MappedFamily Office CEO / President / Managing DirectorChief Investment Officer (CIO)Portfolio Manager / Investment DirectorAsset Manager (Real Assets)Chief Financial Officer (CFO)Controller

比較

Single vs. Multi-Family OfficeFamily Office vs. Wealth ManagerFamily Office vs. RIAFamily Office vs. Private BankFamily Office vs. Financial AdvisorFamily Office vs. Hedge FundFamily Office vs. Private Equity Firm