Bus factor risk is the number of people who could disappear before a capability fails. In growing companies it is often one. The symptom is not headcount, it is repeat escalations to the same expert.
Where bus factor hides
- Production systems with one debugger
- Customer accounts with one CSM historian
- Finance or ops processes with one spreadsheet owner
- Security exceptions only one leader approves
- AI prompts or agents tuned by one engineer
How to detect it
Track who is pinged after incidents, which repos have single reviewers, and which handoffs stall without a named expert. Ask successors which decisions they cannot make without a specific person. Those answers are your map.
Reduce risk without burning experts
Short themed captures beat asking experts to write treatises. Pair every critical system with a second owner, reviewers for sensitive lines, and Knowledge Clones successors can query with sources. Measure repeat incidents and time-to-safe-decision after rotations.
Capture critical knowledge before it disappears.
WorkFera helps teams preserve undocumented know-how, review it, and turn it into trusted company memory.
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