Organisational design and the factors influencing it

Meaning of organisational design

Organisational design is the process of deciding and arranging the structure of an organisation, how tasks are divided, grouped and coordinated, and how authority and responsibility are distributed, so that the organisation can achieve its goals efficiently. A plan says what is to be done; design settles who does which part, who reports to whom and where the people and money go, so that the plan can actually be carried out. It results in an organisation structure, usually shown on an organisation chart, but it also covers the rules, systems and relationships that make the structure work. Design is not a one-time act; it must be reviewed as the organisation and its environment change.

Elements of organisational design

1. Work specialisation: dividing work into specialised jobs.
2. Departmentalisation: grouping jobs by function, product, territory, customer or process.
3. Chain of command: the line of authority from top to bottom.
4. Span of control: the number of subordinates a manager supervises, which decides whether the structure is tall or flat.
5. Centralisation or decentralisation: where decisions are taken.
6. Formalisation: how far rules and procedures govern work.

Designs range from mechanistic (rigid, hierarchical, rule-bound) to organic (flexible, flat, adaptive), with forms such as functional, divisional, matrix, project, team and network structures.

Factors influencing organisational design

1. Strategy. Structure follows strategy. A firm pursuing cost leadership in one product suits a functional structure; one diversifying into many products needs divisions; one pursuing innovation needs flexible teams.
2. Size. Larger organisations need more specialisation, more rules, more levels and more decentralisation.
3. Technology. Unit or small-batch production, mass production and continuous-process production call for different spans of control and degrees of formality; routine technology suits a mechanistic design, non-routine technology an organic one.
4. Environment. A stable environment permits a mechanistic design; a dynamic, uncertain one needs an organic design that can respond quickly.
5. Life-cycle stage. A young firm is informal and centralised; a mature firm becomes formal and may later need to be redesigned to regain flexibility.
6. People and culture. The skills, education and attitudes of employees affect how much autonomy and how wide a span of control can be used. The organisation's culture matters too: where people are used to sharing information and taking decisions, roles can be broad, authority spread and communication informal; where the habit is to wait for instructions, tighter roles and formal reporting lines work better.
7. Management philosophy and style. Top managers who prefer control centralise; those who value participation decentralise.
8. Geographical spread. Operations in many regions or countries lead to territorial divisions or a global matrix.
9. Legal and social factors. Regulation (for example in banking) and social expectations may require particular units, such as compliance or CSR departments.

Example. A food company that grew from one plant selling in one state into a national firm with snacks, beverages and dairy products moved from a functional structure to product divisions, each with its own marketing and production, while keeping finance and research central.

Conclusion

There is no single best design. The right organisational design fits the organisation's strategy, size, technology, environment and people, and it must change as these change.