Redefining satellite architecture.

We are A4STAR Space Innovation, a European engineering and manufacturing company specialized in multi‑functional flight hardware.

We are a team of space engineers with decades of experience delivering qualified hardware for ESA, NASA, Airbus, OHB and Thales. But we think like a New Space company: agile, integrated, and obsessed with simplifying complexity.

Our mission? To make satellites lighter, more reliable, and faster to build — by integrating thermal control, structural support, and advanced functionalities into a single piece of flight hardware.
We are the single point of responsibility. One partner, one warranty, no interface nightmares.
We are driven by a shared belief: that smart, common‑sense engineering can unlock new possibilities in space. And we are building the European industrial capacity to make it happen.

 Let's build the future of space architectures together.

A4Star Space Innovation

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