An industry can look like a single market from a distance. Up close, two companies with the same sector label may buy for entirely different reasons. One is replacing an ageing process; another is expanding capacity; a third has no operational reason to change at all. Treating them as one target group makes commercial activity easier to organise, but harder to make relevant.
A sector is not yet a segment.
A manufacturing company that sells into regulated applications may evaluate suppliers differently from a manufacturer buying for a high-volume production line. A software company serving enterprise IT faces a different buying group from one selling a tool to a small operations team. The broad industry label tells us where to look; it does not tell us how a purchase happens.
The meaningful unit of analysis is an account cluster: organisations that share enough application, pressure, buying process and proposition fit to deserve a coherent approach. Geography and company size can help describe that cluster, but neither should be mistaken for the reason it matters.
If the only common feature of your target accounts is their industry code, you have a list — not yet a market thesis.
Cluster around the conditions that change the decision.
Start with the use case. Where does your offer create a specific operational or commercial consequence? Then ask which accounts share that condition, who feels its cost and how the decision is typically made. In logistics, a compliance-driven operator may respond to a different case than a network optimising throughput. In energy, project phase and asset ownership can matter more than headcount.
Use conversations with customers and lost prospects to test your assumptions. Look for repeated objections, similar stakeholder combinations and comparable moments of need. A useful cluster predicts how to prepare the next conversation; it is not merely a tidy column in a spreadsheet.
Not every plausible cluster deserves equal attention.
Compare clusters on three dimensions: the strength of the problem, your ability to solve it credibly and your ability to reach the people involved. A segment with apparent demand but no practical route into the buying group can absorb a great deal of effort without producing learning.
Prioritisation is also a decision about what not to pursue now. A narrower group makes research more specific, proof more relevant and outreach easier to improve. Keep adjacent clusters visible, but do not dilute the first approach to accommodate all of them.
“Market focus is not a smaller addressable market. It is a clearer reason to be in the conversation.”De Grijff · Commercial operating principle
Let the cluster shape the commercial work.
For each priority cluster, write down the typical use case, buying group, trigger, objections and evidence required to earn confidence. Use that brief to select accounts, prepare outreach and review responses. When the same assumptions repeatedly fail, revisit the cluster rather than simply sending more messages.
Industry knowledge becomes commercially useful when it changes choices: which accounts to approach, what question to ask and what the organisation should learn from the answer.
References & further reading
- Industries we work in — De Grijff
- Target-account quality changes the tone of outreach — De Grijff
