HEO Robotics

HEO (High Earth Orbit Robotics) is a Sydney, Australia-based space surveillance and satellite inspection company founded in 2016, providing commercial satellite imagery services for in-orbit inspection of satellites and space objects using hosted payloads aboard third-party commercial satellites. Rather than building dedicated inspection spacecraft, HEO's model is to place compact optical payload instruments on existing commercial satellites as hosted payloads — leveraging other operators' satellite infrastructure to collect close-approach imagery of target objects at dramatically lower cost than launching purpose-built rendezvous and inspection vehicles.

HEO's business model exploits an insight: commercial LEO satellite operators — particularly in constellations where satellites occasionally pass within tens of kilometers of other space objects — can install HEO's cameras as secondary payloads that opportunistically image nearby satellites during close passes. This generates high-resolution reconnaissance-quality imagery of satellites (including military and foreign commercial satellites) that was previously only available to national intelligence agencies with dedicated surveillance spacecraft. HEO packages this imagery as a commercial intelligence product for satellite operators monitoring their fleets, insurance underwriters assessing on-orbit damage claims, government agencies monitoring foreign satellite capabilities, and space agencies tracking debris objects.

The intelligence product covers satellite health assessment (solar panel deployment, antenna configuration, visible damage), orientation and attitude changes, anomaly detection (unexpected structural changes), and catalog building for previously untracked or poorly characterized objects. HEO has demonstrated capabilities for imaging objects in LEO and claimed the ability to image GEO satellites from LEO approach geometries during specific orbital configurations.

HEO's Australian base connects to Australia's increasing defense space intelligence interest and the Five Eyes intelligence community's demand for non-US commercial SDA solutions. The company has been funded by Australian and US defense-aligned investors and competes with ExoAnalytic Solutions, SpaceView (Slingshot/Surrey), and LeoLabs for the commercial SSA and satellite intelligence market.