Organigraph¶
A graphic map of an organization's work relationships and flows rather than only its reporting hierarchy.
Core Idea¶
An organigraph changes the object of an organizational diagram. Instead of using rank and reporting as the main axes, it represents how work passes through functions, teams and external relationships. Mintzberg and Van der Heyden describe sets, chains, hubs and webs as useful connection forms. A real organization may combine these forms, and the map is selective rather than a complete causal model.
Their petrochemical-company example maps activity flows among exploration, refining, trading and retail. Their Electrocomponents case shows a distinct real managerial application: mapping business-to-business relationships suggested strategic possibilities. The article reports those interpretations and choices, not a controlled test that organigraphs improve performance. The abstraction helps managers notice work structure that a hierarchy chart can obscure while preserving that evidence limit.
Scope of Application¶
The chart's subject is how work connects, not only who reports to whom.
- Organizational diagnosis. Find work connections hidden by reporting charts.
- Strategy discussion. Compare where customer value and capabilities actually reside.
- Change design. Explore how units or external partners might connect differently.
- Communication. Give teams a common map of important interdependencies.
Clarity¶
An organigraph represents an organization's work relationships through activity units and connections such as sets, chains, hubs and webs. Its petrochemical diagram shows the construction; the reported Electrocomponents case shows managerial use. A reporting chart with no work-flow mapping is a near-miss, and a helpful picture alone does not prove strategic outcomes.
Manages Complexity¶
Actual organizations mix lateral coordination, sequential flows, focal hubs and loose sets, often with partners outside the formal hierarchy. A map compresses these relations but must choose what to leave out. Comparing it with an org chart reveals different questions; neither diagram alone demonstrates that a strategic decision will work.
Abstract Reasoning¶
Identify the work target, select important activities and connections, draw the mapping, state what it omits, and use it to ask strategic questions that require separate evidence.
Knowledge Transfer¶
The target–medium–mapping relation transfers to process maps and network visualizations, but an organigraph specifically maps organizational work rather than any graph. Using the same shapes for a biological network or hierarchy without activities is only analogy.
Relationships to Other Abstractions¶
Current abstraction Organigraph Domain-specific
Parents (1) — more general patterns this builds on
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Organigraph is a kind of Representation Prime
Organigraph is a strict kind of Representation: A graphic map of an organization's work relationships and flows rather than only its reporting hierarchy.
Hierarchy path (1) — routes to 1 parentless root
- Organigraph → Representation → Abstraction
Neighborhood in Abstraction Space¶
Organigraph sits in a crowded region of the domain-specific corpus (34th percentile for distinctiveness): several abstractions share nearly its structure, so a description that fits it tends to fit its neighbors too.
Family — Organizational Patterns & Management Concepts (29 abstractions)
Nearest neighbors
- Network mapping — 0.89
- Viable System Model — 0.89
- Platform-specific model — 0.88
- Semantic Architecture — 0.88
- Workplace bullying — 0.87
Computed from structural-signature embeddings · 2026-10-08