Summary

• Cherry Ventures has led a €6m seed extension, taking Marble Imaging's two seed rounds to €11.3m.
• Its first satellite, Marble Sat-1, has completed pre-flight testing and is scheduled for launch in early 2027.
• Marble aims to deploy 30 satellites by 2030 alongside an AI analytics platform serving defence, civil security and infrastructure customers.

German satellite technology company Marble Imaging has secured another €6 million to expand its planned Earth observation constellation, combining very-high-resolution satellite imagery with AI-based analysis for defence, civil security and critical infrastructure.

Marble Imaging, based in Bremen, raised the capital through a seed extension led by Cherry Ventures. The investment follows a €5.3 million seed round announced in December 2025 and takes the combined value of those rounds to €11.3 million.

The company intends to accelerate spacecraft and launch procurement as it works towards a constellation of 30 satellites by 2030. Its first spacecraft, Marble Sat-1, has completed pre-flight testing and is scheduled for launch in early 2027, providing the initial opportunity to demonstrate the planned imaging capabilities in orbit.

The financing supports an effort to establish commercially operated European Earth observation capacity at a time when governments and businesses are examining their dependence on external providers of high-resolution imagery and intelligence services.

Satellite imagery meets operational analytics

Marble is developing both the spacecraft needed to collect imagery and the software through which customers can obtain and interpret it. This combination is intended to address the difference between receiving an image of a location and obtaining information that supports a specific operational decision.

Marble Sat-1 is designed to collect images at spatial resolutions of up to 0.7 metres across visible and near-infrared wavelengths. It will also gather shortwave infrared data, extending its capabilities beyond those of conventional colour imagery.

These different wavelengths can provide information about physical conditions and changes that are difficult to establish from standard photographs alone. Depending on the available data and analytical methods, multispectral observations can support environmental monitoring, infrastructure inspection, land use assessment and security applications.

The company is also developing an AI-powered analytics platform that combines imagery with other information sources. Its existing services include object detection, terrain assessment, trafficability analysis, coastal asset monitoring, and land-cover classification.

By integrating data acquisition with processing and interpretation, Marble aims to reduce the amount of specialist work required to turn satellite observations into usable information. The approach may be particularly useful when customers need to assess changing conditions across large or inaccessible areas.

Robert Hook, co-founder and chief executive of Marble Imaging, has linked the company’s expansion to the need for more immediate access to actionable data. The business is seeking greater control over both the collection and processing of observations rather than relying entirely on externally supplied imagery.

European control remains a commercial question

Satellite imagery has established applications in government, defence and civilian markets, but access to a particular observation can depend on the priorities and contractual terms of the operator controlling the spacecraft.

For organisations monitoring critical infrastructure, transport routes or security-sensitive locations, the ability to request an image at the right time can be as important as the theoretical resolution of the sensor capturing it.

Marble’s proposed constellation would provide another European-controlled source of very-high-resolution imagery. It would complement an existing space ecosystem that includes public Earth observation programmes and commercial providers operating different types of sensors.

However, European ownership of spacecraft does not automatically provide independence across every part of the service. Launch arrangements, component suppliers, ground infrastructure and software systems can introduce separate dependencies.

The company’s first satellite is expected to launch aboard a SpaceX rocket, according to reporting on its deployment plans. Marble has also secured potential launch arrangements with German provider HyImpulse as it develops the longer-term constellation, although the relevant launch capabilities and schedules remain subject to implementation.

The distinction illustrates the practical complexity of developing sovereign space infrastructure. Organisations can control important parts of a service while continuing to depend on partners elsewhere in the supply chain.

Deployment will test the business model

Marble already offers Earth observation analysis and related services, but the planned satellite constellation would give it more direct control over the acquisition of future data.

The company’s first spacecraft remains to be launched, and the wider expansion target will require further procurement, launches, ground infrastructure and integration of processing systems. Each of those stages carries technical and commercial risk.

Optical satellites are affected by cloud cover and lighting conditions, while the frequency of usable observations depends on orbital configuration, sensor characteristics and the number of spacecraft available for a particular location.

Increasing the number of satellites can improve the opportunity to revisit locations, but a larger constellation does not guarantee that suitable imagery will be available at every requested moment. Customers also require consistent processing, reliable delivery arrangements and analytical outputs that can be integrated with their existing systems.

Marble’s current activity provides some commercial evidence beyond the financing. The company has previously secured a €3 million European Space Agency contract related to high-resolution Earth observation data, while its existing analytical services provide a foundation for future satellite operations.

Those arrangements do not guarantee demand for every additional spacecraft. The commercial return on the constellation will depend on how effectively the company turns increased observation capacity into reliable and repeatable services.

Cherry Ventures’ investment is intended to accelerate that process by supporting procurement and deployment. The investor sees an opportunity for a European provider combining satellite infrastructure with software developed for government and commercial intelligence applications.

Marble Sat-1’s anticipated launch in early 2027 will provide the first direct test of the company’s planned imaging infrastructure. The longer-term target remains a constellation of 30 satellites by the end of the decade, with deployment dependent on further execution and market demand.