These examples are not isolated. They form a pattern that is reshaping the global ITS landscape. Procurement practices are reinforcing the trend. Public authorities increasingly favour fewer, larger contracts to reduce administrative overhead and perceived risk. A single supplier delivering hardware, software, cloud services and maintenance is easier to manage than a constellation of smaller firms. But this convenience comes at a cost. When procurement consolidates, competition narrows. When competition narrows, innovation can slow.

The ITS sector has historically relied on small, agile companies to push boundaries. Many of the technologies now considered mainstream, such as adaptive signal control, real-time multimodal data fusion, roadside AI cameras, and connected vehicle messaging, began in small firms that specialised in one thing and did it exceptionally well. As these firms are absorbed into larger groups, their innovation pipelines often become subject to corporate priorities, shareholder expectations and global product strategies. Creativity becomes less about experimentation and more about alignment.

This does not mean consolidation is inherently negative. Larger suppliers can deliver stability, interoperability and long-term investment that smaller firms cannot. They can support national deployments, guarantee cybersecurity compliance, and integrate systems across borders. They can invest in digital twins, AI-driven optimisation and cloud-native architectures at a scale that would be impossible for independent companies. For cities and transport agencies, this can be reassuring. A consolidated supplier landscape can reduce fragmentation, improve standards and accelerate deployment.

But the risks are real. A shrinking supplier base can reduce choice, weaken bargaining power and create dependencies that are difficult to unwind. Innovation may become incremental rather than disruptive. Procurement may become less competitive. The sector may lose the diversity of thought that has always been its engine.

Competition authorities are beginning to take notice. The European Commission has already examined several mobility-tech acquisitions for potential market concentration impacts. National transport ministries in Germany, France and the UK have raised concerns about the long-term implications of consolidation in enforcement, traffic management and connected vehicle services. In the United States, the Federal Trade Commission has monitored acquisitions in the smart infrastructure sector for similar reasons. None of these interventions have halted consolidation, but they signal growing awareness that the ITS supplier landscape is changing in ways that may require oversight.

The next wave of consolidation may be driven by AI. As traffic systems become more predictive, more autonomous and more integrated with city-wide digital twins, suppliers will need massive datasets, cloud infrastructure and machine-learning capability. This favours large players. Smaller firms may struggle to compete unless they specialise in highly niche areas or become acquisition targets themselves. The same dynamic is emerging in connected vehicle ecosystems, where scale is essential for interoperability and safety.

The ITS sector is entering a new era. The consolidation wave is real, measurable and accelerating. It is reshaping how innovation happens, how procurement works and how competition is maintained. The challenge for the industry is to ensure that consolidation does not come at the expense of creativity, whilst for public authorities is to maintain competitive procurement environments even as supplier numbers shrink. At the same time, smaller firms will need to find ways to thrive in a market where scale increasingly determines survival.

Whether consolidation ultimately strengthens or weakens the sector will depend on how the industry responds. But one thing is clear. The ITS landscape of the next decade will look very different from the one that defined the last.