BCG Strategy Frameworks
Boston Consulting Group's strategy frameworks help leaders examine both their business portfolio and their approach to competition. The growth-share matrix frames resource priorities. The strategy palette helps match the way a team develops strategy to the conditions it faces.
Use the two tools for different questions. A portfolio position does not tell you how predictable a market is. A strategy style does not establish what a business is worth.
Map growth against relative share
BCG's growth-share matrix compares market growth with relative market share. Its four categories frame choices about investment and cash generation. BCG credits its early development to Alan Zakon and colleagues, with Bruce Henderson popularizing it in 1970. See BCG's explanation of the growth-share matrix.
The table summarizes the framework. The final column adds our practical review questions.
| Position | Growth / relative share | Review question |
|---|---|---|
| Star | High / high | What investment is required to sustain the position? |
| Cash cow | Low / high | How much cash is available after maintaining the business? |
| Question mark | High / low | Is there a credible path to a stronger position? |
| Pet, often called a dog | Low / low | Should we reposition, retain for a specific reason, or exit? |
Define the market before assigning a category. Use the same customer group, geography, and period for both growth and share. State how you calculate relative share, normally your share divided by the largest competitor's share. For a market leader, use its largest rival. Document the thresholds used to separate high from low.
Check the economics behind the label
A category starts a discussion. It cannot capture customer loyalty, capital requirements, or the full cost of an exit. A small niche business may earn attractive returns despite low share in a broadly defined market. A large business may consume cash despite its leadership position.
The following hypothetical portfolio review illustrates the extra work required.
| Business | Initial view | Fact to investigate before allocating capital |
|---|---|---|
| Maintenance scheduling | Strong share in a mature segment | Whether renewal investment leaves cash available for other businesses |
| Equipment diagnostics | Small share in a growing segment | Whether customer access and technical performance can support profitable expansion |
| Legacy reporting tools | Small share in a slow segment | Whether customers need the tools to keep buying the core product |
For an acquisition, analyze the target's position separately from the combined business. Buying share may change the chart while leaving weak margins or customer churn unresolved. Compare the full purchase and integration cost with the benefits you can demonstrate.
Match the approach to the market
BCG's strategy palette distinguishes five approaches using market predictability, the ability to shape conditions, and the severity of the environment. Different businesses can need different approaches at the same time. The following is a concise summary of BCG's strategy palette.
| Approach | Conditions | How the team works |
|---|---|---|
| Classical | Relatively predictable; limited ability to shape the market | Analyze the position, choose an advantage, and follow through |
| Adaptive | Unpredictable; limited ability to shape the market | Run experiments and adjust as evidence arrives |
| Visionary | A foreseeable opportunity the business can shape | Commit to a clear future offering and build toward it |
| Shaping | Unpredictable; scope to shape the market with others | Develop an ecosystem with partners |
| Renewal | Severe pressure threatens viability | Restore resources and viability before pursuing growth |
Our application to CorpDev: match the size and reversibility of a commitment to the evidence available. In the hypothetical diagnostics business, a partner pilot may resolve technical uncertainty before an acquisition. In the established scheduling business, investment in a proven sales channel may be easier to assess.
A shaping approach needs willing partners and a reason for them to participate. A visionary approach needs evidence that the company can influence adoption. Ambition alone establishes neither condition.
Turn the review into a resource decision
Record the proposed commitment, the evidence supporting it, the alternatives, and the next review trigger. Link the portfolio view to the operating budget and the deal mandate. The classifications should change a decision or identify a test worth funding.
- Set the business choices with Playing to Win.
- Compare growth and investment priorities with McKinsey's frameworks.
- Prepare the corporate strategy workshop.
© 2026 CorpDev.Ai Unified Process for M&A