The deadly trap of industrial hyper-growth

The year 2026 confirms an unprecedented trend for the French high-tech industry: that of hyper-growth. Whether it is tier 1 and 2 aerospace suppliers, major players in the defense economy, pioneers of New Space, or manufacturers of high-end automotive, electronic, and medical components, the meters are spinning. Driven by bursting order books, many mid-sized companies and tech gems are recording dazzling growth ranging from +28% to +66% in their production volumes or revenue.

Yet, behind these dream figures celebrated in steering committees, an alarm signal is echoing in the workshops: current production tools and IT architectures can no longer keep up. Designed for a linear cruising speed, traditional Information Systems (IS) are saturating under the weight of this sudden ramp-up, threatening to turn a commercial triumph into an operational disaster.

1. Overheating alert: When your legacy software turns your record order book into an operational nightmare

When demand explodes in a matter of months, the weak links in the Information System break one after the other. This industrial shock translates into three major bottlenecks in the field.

Planning in times of crisis: the explosion of Excel sheets

Faced with order leaps exceeding 30%, the load calculation algorithms of legacy ERPs prove to be too rigid and unsuitable. To bypass the slowness or lack of flexibility of the central system, planners and workshop managers create dozens of "parallel" Excel files. The result? Machine capacity and supply data continuously fall out of sync. This shadow IT weakens decision-making and creates logistics gaps, even as end customers demand absolute punctuality.

The critical transition from industrial craftsmanship to mass production

Whether it is urgently doubling the annual production of powder and ammunition for European sovereignty, or moving from the prototyping phase to the commercial operation of nanosatellite constellations or surveillance drones, the challenge remains the same: automate and secure reliability. Manual processes or custom software developed five years ago cannot withstand the shock of high-cadence repeatability. Every erroneous manual entry on the production line triggers a chain reaction of non-conformities and machine stoppages.

The extended Supply Chain on the verge of breaking

An activity jump of more than +50% cannot be managed in isolation. It requires real-time monitoring of a complex ecosystem of subcontractors (surface treatment, precision machining, electronic boards). In the absence of modern collaborative portals and automated APIs to push purchasing forecasts, communication occurs through cluttered emails. Row material or component shortages block assembly lines, instantly ruining ramp-up efforts.

The technical observation: Trying to accelerate a factory whose IS relies on rigid and monolithic architectures is like pushing a city car engine to 200 km/h on the highway. The system will not just slow down; it will break mid-flight.

2. Crashing Excel sheets, bottlenecks, and general panic: The hidden cost of old-school scaling

The lack of architectural agility in the Information System (IS) immediately takes its toll both financially and operationally. A true symptom of an outdated IS, this rigidity puts operational flows under tension and directly impacts corporate margins and lead times.

This technological paralysis manifests itself first at the heart of scheduling and workshop monitoring: because production data is refreshed only once every 24 hoursu2014an obsolete batch modeu2014operations suffer from critical inertia. As a result, the organization is unable to react in real time to the slightest machine failure, which inevitably triggers cascading delivery delays.

The observation is equally damaging on the supply management side. The absence of real-time interconnection with the inventories of critical suppliers forces teams to navigate blindly. To compensate for this lack of visibility, the company swings between two extremes: defensive overstocking that heavily drains cash flow or, conversely, severe line outages that halt production instantly.

Finally, high-speed quality control also suffers from this disconnection. Manual entry of control reports and compliance certificates, still confined to paper or isolated local tools, causes an explosion in batch release times. This archaic processing creates a real administrative bottleneck at the end of the line, ruining overall operational efficiency.