Lessons from CubeSpace
South Africa has strong technical capability in satellite engineering and space science. But participating in global space missions depends on something more specific: trust.
In the space sector, reliability is not just a performance metric. It is a prerequisite for participation.
We asked CubeSpace CEO Mike-Alec Kearney what it takes for a South African SpaceTech company to earn credibility with international mission partners.
“Spacecraft are traditionally expensive to build and launch, but cost is only part of the risk equation. Missions also carry significant reputational risk. If a subsystem fails on orbit, there is often no opportunity for recovery, no root-cause analysis, and in some cases no data at all.”
For mission primes and spacecraft integrators, this means competitive pricing alone is rarely enough. Suppliers must demonstrate flight heritage, qualification data and integration readiness before new technology is adopted.
Even in the nanosatellite market, where experimentation was once more common, expectations have shifted. Integrators increasingly require evidence that components can survive launch conditions and perform reliably in orbit.
This creates a structural challenge for emerging suppliers. Many international competitors benefit from early government-backed flight opportunities and specialised venture funding that help establish credibility sooner. South African companies often enter the global supply chain without those advantages.
As the sector matures, trust is becoming part of the product. The companies that participate consistently in global missions are those that can demonstrate reliability, documentation discipline and long-term technical support.
For South African SpaceTech firms, converting capability into flight heritage is the step that turns participation into partnership.
Sources and references
- Interview with Mike-Alec Kearney, CEO, CubeSpace.