Strategic Business Leader · Enabling success: organising

Organisational Life Cycle and Growth Stages: Greiner's Model for ACCA SBL

Updated 11 October 2026 · Fact-checked

Organisational life cycle models say that as a business ages and grows, its structure, controls and management style must change. Greiner's model shows five growth phases, each ending in a crisis that the next phase's solution resolves. To answer, identify the phase, name the crisis, and recommend the matching structural change.

Understand Organisational Life Cycle and Growth Stages

Every organisation changes as it grows. A founder who runs a ten-person firm by talking to everyone cannot run a thousand-person firm the same way. The structure, the controls and the style of management that worked early on start to fail. That failure is the core idea behind life cycle and growth models.

Life cycle models compare an organisation with a living thing. It starts (birth or start-up), grows, matures, and may decline or renew itself. At each stage the priorities differ. Early on it is survival and finding customers. In growth it is building capacity. In maturity it is efficiency and defending position. In decline it is renewal or exit. Do not treat these stages as fixed. Many organisations skip stages, stay mature for decades, or renew themselves.

Greiner's growth model (1972, revised 1998) is the one you must know best. It says an organisation grows through evolution, which is a period of steady growth using one dominant management style. Each evolution ends in a revolution, which is a crisis that forces a change. Management must find a new approach to move on. If it does not, the organisation stalls or fails.

In the original model the five phases and their crises are: Phase 1 growth through creativity, ending in a crisis of leadership. Phase 2 growth through direction, ending in a crisis of autonomy. Phase 3 growth through delegation, ending in a crisis of control. Phase 4 growth through coordination, ending in a crisis of red tape. Phase 5 growth through collaboration, ending in a crisis that Greiner left open, which he later linked to a possible growth through alliances (his sixth phase in the revised version).

The model links growth to structure and control. Early on the structure is informal and the founder decides. Then it becomes functional with formal systems. Then it becomes decentralised or divisional. Then head office adds planning, review and coordination. Later it moves to flexible, team-based forms. In SBL, this ties to Mintzberg's configurations and to choices on centralisation. Always use the model to explain why a problem has arisen and what to change, not just to label a phase.

Key rules to remember

Greiner phase 1: creativity: Growth through creativity → crisis of leadership; Informal, founder-led, entrepreneurial. Crisis: founders need professional management and formal systems.
Greiner phase 2: direction: Growth through direction → crisis of autonomy; Functional structure, formal budgets and standards, top-down control. Crisis: lower managers want more freedom.
Greiner phase 3: delegation: Growth through delegation → crisis of control; Decentralised units with profit centres and bonuses. Crisis: top managers feel they are losing control.
Greiner phase 4: coordination: Growth through coordination → crisis of red tape; Formal planning, central services, review of units. Crisis: bureaucracy slows decisions.
Greiner phase 5: collaboration: Growth through collaboration → crisis (not clearly defined; later linked to alliances); Teams, informality, less bureaucracy. Stress on staff can build up. Say this carefully and do not invent a named crisis.
Core rule of the model: Evolution (stable growth) → Revolution (crisis) → new evolution; The solution to one crisis becomes the seed of the next. Organisations can also stay in a phase if no crisis arises.
Typical life cycle stages: Start-up → Growth → Maturity → Decline or renewal; A general guide only. Organisations vary and can renew themselves.

How to solve Organisational Life Cycle and Growth Stages questions

Use this method for any SBL requirement on growth stages, structure or control. Tie every point to the scenario.

1Read the requirement verb. 'Assess' or 'evaluate' needs judgement. 'Explain' needs the model applied. 'Recommend' needs a clear action.
2Find the evidence in the scenario: number of staff, locations, who makes decisions, how long the firm has existed, any complaints about control or delay.
3Place the organisation in a phase or stage. State your reasoning with two or three facts from the case.
4Name the crisis that is present or coming, and say why the current approach no longer works.
5Recommend the structural, control and management style change that fits the next phase. Cover structure, systems, reward and leadership.
6Consider limits. Say where the organisation does not fit the model, for example it skipped a phase or is in several phases across divisions.
7Add a risk or ethics point if relevant, for example weak control in decentralised units. Link to governance and professional skills.
8Close with a clear recommendation and the likely consequence of doing nothing.

Quickest way: Phase, crisis, fix in three lines

When to use it: Use when time is short or the question is a small part of a larger task.

Line 1: state the phase with two scenario facts.
Line 2: name the crisis and why it is happening.
Line 3: give the fix in terms of structure, control and management style, and note the next risk.
If marks allow, add one limitation of the model.

Common mistakes in Organisational Life Cycle and Growth Stages

Listing the five phases from memory with no link to the scenario.
Students learn the model as a list and feel safe reciting it.
Fix: Spend at least half the answer on scenario facts. Quote them and say what they show about the phase.
Mixing up the crises, for example saying phase 2 ends in red tape.
The names sound alike and students learn them out of order.
Fix: Learn the pairs: creativity-leadership, direction-autonomy, delegation-control, coordination-red tape.
Treating the model as a fixed law that every firm follows.
Textbook diagrams look neat and certain.
Fix: State that firms skip phases, grow at different speeds, or stay in one phase. Use the model as a guide.
Recommending a change in structure only.
Students focus on organisation charts.
Fix: Cover structure, control systems, reward and management style. Greiner's model covers all of these.
Confusing the life cycle of the organisation with the product or industry life cycle.
Both use introduction, growth, maturity and decline.
Fix: Say which one the requirement asks about. The organisation life cycle is about internal structure and control. Industry and product cycles are about market demand.
Ignoring professional skills and giving a generic answer.
Students focus on technical marks.
Fix: Show commercial acumen and scepticism. Point out the cost of change, staff reaction and risks, and write in the requested format.

Worked examples

Example 1

Zenith Foods was founded eight years ago by two brothers. It now has 600 staff in four cities. The brothers still approve all hiring and spending over a small limit. City managers complain they cannot respond to local customers and several have left. Explain, using Greiner's model, what is happening and what the brothers should do.

Show the solution

Phase: the firm has a clear top-down structure and the brothers control decisions. This fits growth through direction (phase 2), with a functional or centralised approach.
Crisis: city managers want freedom to act and are leaving. This is the crisis of autonomy. The central control that helped the firm grow now slows local response.
Fix: move towards delegation (phase 3). Give city managers authority over local hiring, pricing and spending within agreed limits. Set up city-level profit or cost centres with targets.
Control: replace approval of each decision with budgets, KPIs and regular reporting, so that the brothers keep oversight without making every decision.
Management style: the brothers must move from directing to coaching and from deciding to setting goals. Reward managers through bonuses linked to local results.
Risk: Greiner's next crisis is a crisis of control. Weak reporting could let units drift apart. Build good information systems and clear governance from the start.
Limit: the model is a guide. The firm is only eight years old and may need a staged change to avoid disruption.

Answer: Zenith is in the direction phase and faces a crisis of autonomy. The brothers should delegate through decentralised city units with budgets, KPIs and incentives, while building reporting systems to avoid a later crisis of control.

Example 2

A multinational group has 12 autonomous divisions. Each has its own IT, purchasing and HR. Head office has lost sight of costs and brand consistency. The board plans to introduce group-wide planning and shared services. Evaluate this plan using Greiner's model.

Show the solution

Phase: autonomous divisions with head office losing control fits growth through delegation (phase 3) and a crisis of control.
Plan fit: group-wide planning, shared services and central review match growth through coordination (phase 4). The plan addresses the crisis.
Benefits: lower costs from shared purchasing and IT, consistent brand, better information for the board, and clearer capital allocation.
Risks: coordination can bring red tape. Divisional managers may lose motivation and slow decisions. This is the crisis of red tape that ends phase 4.
Mitigation: keep central rules to what matters, such as brand, risk and capital. Leave day-to-day decisions with divisions. Review the size of head office staff regularly.
Wider view: some firms avoid red tape by moving to collaborative, team-based forms. This may suit complex, fast-changing markets.
Judgement: the plan is sound in principle but must be implemented with care, with consultation and clear service standards for shared services.

Answer: The plan fits the move from delegation to coordination and addresses the crisis of control. It carries a risk of red tape, so the board should limit central rules, keep divisional initiative and monitor service quality.

Exam tips

Always anchor your phase choice in at least two facts from the scenario. The marker wants application, not recall.
Link Greiner to related models such as Mintzberg's configurations, centralisation and change management. Integrated answers score better in SBL.
Cover structure, control, reward and leadership style. This gives a complete, balanced recommendation.
Offer a limitation of the model. It shows judgement and earns professional skills credit.
Write in the format asked, such as a report or briefing note, and keep paragraphs short and clear.

Practice questions from Enabling success: organising

Organisational Life Cycle and Growth Stages in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Organisational Life Cycle and Growth Stages: frequently asked questions

What are the five phases in Greiner's growth model?

They are growth through creativity, direction, delegation, coordination and collaboration. Each phase ends in a crisis: leadership, autonomy, control and red tape. The fifth crisis is less clearly defined. Greiner later suggested growth through alliances as a possible next step.

Is the organisational life cycle the same as the product life cycle?

No. The organisational life cycle looks at how structure, control and management change as the business grows. The product life cycle looks at sales and demand for a product. Read the requirement to see which one is asked.

Do all organisations pass through every stage?

No. Some skip phases, some grow slowly and some stay mature for a long time. Others renew themselves. Say this in your answer to show you understand the limits of the model.

How do I use Greiner's model in a SBL case study?

Find facts on size, age, decision-making and control. Identify the phase and the crisis. Then recommend structure, systems and style changes that fit the next phase, and note the risks.