Overview
Value chain analysis breaks a company into the sequence of activities it performs to deliver its product — primary activities (inbound logistics, operations, outbound logistics, marketing, service) and support activities (infrastructure, HR, technology, procurement) — and examines each for how it adds value and cost. Competitive advantage comes from performing some of these activities better or cheaper than rivals.
The point is to stop treating the company as a black box and look inside, activity by activity, for the specific places where you can build a cost advantage or a genuine point of differentiation.
When to use it
Looking for where you add (or lose) value, and where a cost or differentiation advantage could come from.
How to use it
List the activities
Break the business into its primary and support activities.
Assess value and cost
For each activity, ask what value it adds for the customer and what it costs.
Find advantage
Locate activities where you're (or could be) meaningfully better or cheaper than rivals.
Examine the linkages
Look at how activities connect — advantage often lives in the coordination between them.
Act
Invest in the activities that create advantage; fix or outsource the ones that don't.
Worked example
A furniture retailer maps its value chain and finds its advantage isn't in the product (anyone can source similar) but in flat-pack design and logistics — an operations-and-outbound-logistics strength that cuts cost dramatically. Naming the specific activities told it exactly where to keep investing and what it could safely commoditise.
Common pitfalls
- Listing activities without honestly comparing them to competitors'.
- Missing the linkages between activities, where much advantage hides.
- Optimising one activity in isolation and harming the whole chain.
Frequently asked questions
What's the difference between primary and support activities?
Primary activities directly create and deliver the product (logistics, operations, marketing, service); support activities (HR, technology, infrastructure, procurement) enable the primary ones.
How does this find competitive advantage?
By locating the specific activities — or the links between them — where you can be cheaper or more differentiated than rivals, rather than treating the whole company as one lump.