Benjamin ColemanChief Operating Officer · Essays & perspective
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Supply chain3 min read

Capacity is a commercial conversation

Demand commitments and delivery capacity belong in the same discussion.

When they are managed separately, the organisation relies on exceptions and personal intervention to bridge the gap.

I make the constraints visible early enough to change a promise, sequence work or invest in capacity. That supports a more dependable customer experience and gives frontline teams a plan they can execute without treating sustained overload as a normal operating model.

The separation of demand and capacity persists for understandable reasons. Commercial teams are rewarded for winning business and are often the last to learn about operating constraints. Operations teams are rewarded for efficiency and may hold spare capacity back as a buffer they do not disclose. Each side forms a private view of the other's reliability. When a large commitment arrives, the organisation discovers the mismatch at the point of delivery, and the people closest to the customer absorb the strain through overtime, workarounds and difficult conversations they did not create.

My practice is a regular joint review in which the commercial pipeline and the operating capacity plan are examined on the same page. Commercial leaders describe the opportunities likely to close, with their timing and specific demands. Operating leaders describe available capacity, the constraints that bind first and the lead time for adding more. Together we agree which commitments can be made as requested, which need a different timetable and which justify investment. The decisions are recorded so that both sides can see, later, whether the assumptions held.

Consider a services business pursuing a large contract that would require specialist staff already committed elsewhere. Without a joint review, sales may agree an ambitious start date and operations will scramble to meet it, pulling people from existing clients. With the review, the constraint is visible before the proposal is final. The business might propose a phased start, agree to recruit ahead of the decision or decline a portion of the work. Each of those is a legitimate commercial choice, and each is better than a promise that quietly damages other customers.

A common objection from commercial colleagues is that involving operations early will slow the sale or encourage excessive caution. That can happen if the review becomes a veto. I frame it instead as a way to shape the offer, so that operations contributes options rather than refusals. Sometimes the conversation reveals capacity that was not visible, or a way of sequencing work that makes a stretching commitment feasible. When commercial teams see that the review helps them win business they can actually deliver, the objection usually fades without further argument.

This asks the leadership team to accept shared accountability for promises made to customers. Commercial and operating leaders should be measured partly on the same outcome, so that neither benefits from the other's difficulty. It also asks for honesty about capacity, including the buffers each side has been keeping. For the board, the relevant question is whether the organisation knows its binding constraints and whether growth plans account for them, rather than assuming that operations will find a way to absorb whatever the pipeline delivers.

Treating capacity as a commercial conversation also protects the customer relationship. A promise made with a clear view of capacity is a promise the organisation can keep, and a kept promise is worth more than an optimistic one. The commercial and operating teams should leave that conversation with the same plan.