The system had developed by Galaxy Express Corporation, a joint venture between IHI Corporation (IHI), the Japan Aerospace Exploration Agency (JAXA), United Launch Alliance (ULA), Lockheed Martin Corporation (LM) and several other Japanese companies.
Sistem ini telah dikembangkan oleh Galaxy Express Corporation, perusahaan patungan antara IHI Corporation (IHI), Japan Aerospace Exploration Agency (JAXA), United Launch Alliance (ULA), Lockheed Martin Corporation (LM) dan beberapa perusahaan Jepang lainnya.