Five Companies Sign MOU on Satellite Mega-Constellation Plan

Japan – November 08, 2026 -- Five companies, including NTT, have signed a memorandum of understanding (MOU) to collaborate on realizing a satellite mega-constellation initiative.

Five-party MOU targets a range of satellite-based services

The agreement is meant to accelerate efforts to deliver a range of satellite-based services. NTT announced the MOU in a press release that carries the title of the initiative.

Partners aim to strengthen space infrastructure

The five signatories state that the collaboration is intended to contribute to strengthening space infrastructure. The announcement does not name the other four companies, the number of satellites planned, the investment volume or a launch timeline.