Market Sizing
Estimate how big the opportunity is, and where it sits.
Market sizing estimates the volume and value of a market or segment, combining existing data with clear assumptions and, where needed, primary research.

Turn questions into clearer decisions
From business cases to market-entry and expansion plans, market sizing gives you a reasoned estimate of demand to plan against.
Top-down & bottom-up
Approaches cross-checked against each other
Clear assumptions
Documented, so estimates can be updated
Segment-level view
By region, channel, or customer group

About Market Sizing
Market sizing quantifies the potential of a product, category, or segment. It is used to support investment decisions, market-entry planning, target setting, and prioritisation between opportunities.
Estimates are built from several sources and methods, with each assumption stated, so you can see how the figures were reached and test them against your own knowledge of the market.
How BOI can help you
End-to-end support, from design to decisions.
We provide comprehensive desk research and data services, combining technical expertise with practical experience. Our team can help you with:
- Market & segment definition
- Data source review
- Estimation model design
- Primary research where needed
- Scenario & sensitivity analysis
- Validation of assumptions
- Analysis & reporting
- Recommendations for action

Ready to start your research?
Contact us or submit an RFP, and our team will get back to you shortly.
OR
Talk to our Directors
We’re here to understand your objectives and explore how our research services can support your decisions.


