At the Farnborough International Airshow this summer, I spoke with investors about the performance of aerospace and defense (A&D) manufacturers. Their questions were familiar. They want to know how businesses can increase throughput, improve margins, and generate a stronger return.
A&D companies already have years of demand on the books. Backlog gives the board a view of what customers have ordered, but not how quickly or profitably the company can turn those orders into deliveries. Flat deliveries or declining margins can trace back to very different problems in production, such as work waiting between steps, rework consuming capacity, or products getting held up before final inspection.
Production may sound far removed from the boardroom, but it drives the throughput, delivery, margin, and return numbers directors already see. Management needs a way to connect those results to what is happening on the factory floor without asking the board to review machine data, work-order histories, or shop-floor dashboards.
Production is not the only thing that limits deliveries. Parts availability, engineering changes, and customer funding all play a part, and no system fixes those. But production is where management has the most room to act, and it’s the part of the equation boards often see only after the fact.
From production constraint to business result
Say a company adds assembly capacity, but deliveries stay flat. Production data may show that final inspection has become the new constraint. Management can then explain why the investment has not improved delivery without asking the board to review the underlying work orders.
The business case has to connect the production change to the financial result. What changed in production? How much time, rework, or delay did it remove? Did more compliant units reach delivery? What did the result mean for cost, cash, revenue timing, or margin? A manufacturing execution system (MES) provides the record operations needs to measure the change and finance needs to translate into business terms.
Quality changes the financial picture
Quality has to be part of the picture. A line can move more units forward while creating rework downstream. Late defects consume labor, parts, and inspection capacity and push out delivery. In aerospace and defense, a completed product also needs verified records of its materials, configuration, inspections, and nonconformance dispositions before release. Missing or incomplete documentation can hold up delivery even when the physical work is finished. A customer escape creates even greater cost and risk.
Throughput looks different when you put it next to rework, scrap, inspection holds, and quality escapes. The real question is whether an investment produced more deliverable product without sacrificing quality or control. Otherwise, speed may conceal costs that appear later.
The operating insight behind the numbers
Shop-floor teams often know exactly where time is being lost. They see where people wait for information, repeat data entry, work around a process, or lose time to approvals and inspection. They can tell leaders whether a proposed change will remove a constraint or move it elsewhere. Their input also helps determine which handoffs, delays, and quality events the system needs to capture. A company can collect plenty of production data and still miss the constraint that actually limits its output.
Frontline input identifies what may need to change. Operations can establish a baseline for cycle time, first-pass quality, rework, and delivery, while finance can translate the measured improvement into business value after implementation, integration, and training costs. The estimate needs to be specific enough to test before anyone promises an enterprise-wide return.
Who connects production to performance?
Manufacturing execution touches engineering, production, quality, IT, finance, and enterprise planning. The data has to connect, and the leadership team has to agree on which measures are important and what decisions they are meant to support.
I’d put the COO on the hook for the operating results and the CFO on the hook for validating the financial ones, with the CEO holding both to the same baseline. Then business and IT leaders can align the systems, process changes, and resources around those goals.
Evidence for the next investment
A line, facility, or division with a clear constraint can be a practical place to start. A baseline and an agreed threshold for expansion make it easier to compare throughput and quality after implementation and see whether the operating gain produced the expected financial effect.
The evidence may point to expansion, an adjustment, or a decision to stop. If labor hours fall but delivery does not improve, the production record may show that the constraint was misidentified, moved downstream, or replaced. If more compliant units reach customers on schedule and the economics hold, the board has a good reason to consider broader investment.
The investors I spoke with at Farnborough were asking how manufacturers turn demand into stronger returns. A director doesn’t need to read work orders to test that. They need management to be able to say where the constraint is today, what was changed to address it, and what that did to deliveries, quality, and margin.
I’m not suggesting this is a switch a company can flip. Making the connection takes cooperation across the business. A modern MES makes the work more manageable by providing a connected record of work progress, delays, quality events, and completed products. Solumina from iBase-t gives management that record, helping leaders explain performance more clearly and make better-informed investment decisions. If you’re weighing where to start, I’d welcome the conversation.
