Key person risk is the firm's exposure when essential knowledge, client ties, authority, or technical capacity depends heavily on one individual.
Definition
Key person risk arises when the firm depends on one individual for knowledge, relationships, authority, or technical capability that would be difficult to replace. In a civil engineering practice, that dependency may involve a major client contact, project history, specialized design judgment, business development, or a role tied to professional oversight. Owners can identify the exposure by mapping critical responsibilities and asking who could take them on if the person were unavailable. The risk is not limited to an owner's departure, and it is not the same as key person insurance, which may provide funds under specified policy terms. Cross-training, written records, and shared client relationships can reduce dependence, but they do not eliminate disruption or replace professional qualifications where required. Firms may assess importance by revenue, operational impact, delivery needs, or licensure coverage. A key-person resignation guide covers continuity planning around a departure.
How owners use it
- Identify projects, client ties, approvals, and technical knowledge held by only one person.
- Estimate which business functions could be disrupted if a key employee became unavailable.
- Example: One principal manages 4 of 10 major client relationships, so 4 ÷ 10 = 40% of those relationships depend on that principal.
- Assign backups and knowledge-transfer steps for roles where an interruption could affect delivery or continuity.
