The aging of transport networks, climatic pressure on the land and the increase in extreme events are changing the way operators monitor their infrastructure. After decades of physical inspections and sensors scattered in the field, a new generation of players is relying on Earth observation and algorithmic analysis of deformations to detect warning signals of incidents. This development marks a profound transformation of maintenance practices, particularly in energy and transport.
Continuous satellite monitoring allows operators to cross a threshold in risk analysis. High-resolution imaging, combined with processing methods based on artificial intelligence, offers the ability to measure millimeter variations in terrain or structures. This information, until now difficult to capture on a large scale, becomes accessible at regular intervals, without intervention or installation on site. They provide a dynamic reading of the state of the networks, useful for understanding the evolution of geotechnical constraints or the impact of environmental phenomena.
This approach responds to several operational realities. Operators manage thousands of kilometers of tracks, pipelines or power lines, often located in inaccessible areas. Spot inspections limit visibility between two passes and do not necessarily capture the slow progression of a deformation. Satellite monitoring fills this gap by providing time series of observations that facilitate the identification of abnormal trends. It also reduces teams’ exposure to complex or difficult-to-access environments.
The growing interest in these technologies can also be explained by the evolution of regulatory and insurance requirements. Infrastructures classified as critical must have reinforced monitoring plans, combining operational data, risk mapping and preventive maintenance plans. Geospatial analysis contributes to this effort by providing a consistent data source across an entire territory. It helps to qualify sensitive areas, prioritize interventions and document asset management decisions.
Electricity, rail and oil operators are among the first users of these solutions. They see it as a way to optimize their operating costs, while strengthening the resilience of their networks in the face of climatic constraints. Use cases are now extending to cities, which are starting to use Earth observation to monitor ground movements, the stability of certain structures or the evolution of vegetation around sensitive infrastructure.
Spotlite is part of this dynamic with a deeptech platform that combines satellite imagery and artificial intelligence to detect ground movements, structural deformations or risks linked to vegetation. The company, founded by Ricardo Cabral and Martino Correia and based in Lisbon, recently raised €3.5 million from Indico Capital Partners, Explorer Investments and EDP Ventures. This financing aims to accelerate its commercial development in Europe, North America and South America, expand its workforce – around 20 people today, more than 15 recruitments planned – and support its entry into new markets with large critical networks.
Several European players already occupy the satellite monitoring field, each with a specific positioning which sheds light on the competitive context in which Spotlite operates. In Germany, liveEO has established itself among railway, energy and oil operators thanks to a software suite focused on the management of risks linked to soil and vegetation. In France, Kayrros leverages massive volumes of imagery and geospatial data to provide predictive analytics to the energy industry and public institutions, with a broader offering but one that overlaps with certain asset monitoring uses. Promethee Earth Intelligence, also in France, is developing a dedicated constellation and geospatial intelligence services applied to security and critical infrastructure. In addition to these players, there are several European suppliers of radar or optical sensors, such as ReOrbit or ICEYE, whose data feeds similar monitoring services. In this environment, Spotlite stands out with a narrow focus on the structural and geotechnical integrity of infrastructure, a segment that requires more specialized analysis models and a detailed understanding of deformation mechanisms.
