The quantum train – Fourth station: the journey begins long before departure

When we watch a train leave a station, we naturally get the impression that the journey begins at that precise moment. Yet the departure is only the visible part of work that started much earlier. Routes were planned, tracks inspected, locomotives maintained, crews prepared, and schedules coordinated. By the time the wheels begin to turn, everything that will determine the success of the journey is already in place.

Major technological transformations follow exactly this logic. They often give the impression of appearing overnight, when they are in fact the result of years of preparation, research, and adaptation. The organizations that appear to react quickly are very often the ones that started preparing long before the change became visible to everyone.

This reality is particularly important when it comes to quantum computing. Many companies are still waiting to know the date on which this technology will actually become accessible before taking a serious interest in it. They believe there will always be time to act once the first commercial solutions are fully available. This perception is understandable, but it rests on a misleading idea: that preparation begins with the technology.

The experience of recent decades shows the opposite. The arrival of cloud computing did not transform IT infrastructure alone. It forced organizations to rethink their governance, their processes, their security models, and sometimes even their management culture. Generative artificial intelligence has followed a similar trajectory. The companies getting the best results from it today are not necessarily those using the most advanced tools, but those that had already developed a culture of innovation, governance of their data, and an ability to integrate new practices quickly.

Quantum will most likely fall within this same continuity. The first organizations to benefit from it will not be those owning the most powerful machines. They will be the ones that have learned to understand their own systems, document their knowledge, and reduce their critical dependencies even before the first needs become pressing.

This preparation goes well beyond technical considerations. An organization that knows precisely its information assets, understands the links between its applications, documents its processes, and shares knowledge effectively across its teams already holds a considerable advantage. It will be able to adapt its environment methodically, because it will know exactly what needs to change and why.

Conversely, a company whose knowledge rests essentially on a few specialists, whose processes remain poorly documented, or whose technology decisions were made without an overall vision may discover that its main challenge will not be quantum itself, but the complexity accumulated over the years. The longer an organization waits, the harder that complexity becomes to manage.

It would nevertheless be simplistic to believe that this transformation concerns only IT teams. The most significant changes will first be human. Every new technology challenges certain habits, changes the ways people collaborate, and requires professionals to develop new skills. This evolution can raise legitimate concerns. Resistance to change is not always a sign of refusing to innovate; it often reflects the desire to preserve expertise acquired at the cost of many years of experience.

That is why the most resilient organizations are rarely those that invest in technology alone. They also invest in their teams. They foster continuous learning, document their knowledge, encourage the sharing of expertise, and create a culture in which change itself becomes a skill. This capacity to adapt is probably the best investment a company can make even before the first technological change is imposed on it.

Once again, for Quantum Beyond, preparation is above all an organizational approach. Technologies will inevitably evolve, sometimes faster than expected. An organization able to learn, share its knowledge, and understand its own dependencies, on the other hand, will always keep a head start. The real journey therefore begins long before departure. It begins the day a company decides to prepare, not for a particular technology, but for a world in which change becomes permanent.