Tesla IncTesla supplies SpaceX with Megapack batteries and Cybertrucks and integrates Starlink connectivity into its vehicles, deepening ties.
Morgan Stanley has identified expanding technological and operational links between SpaceX and Tesla, the two Elon Musk-led companies pursuing artificial intelligence applications in robotics, energy and manufacturing. In a note led by analyst Adam Jonas, the bank said the companies share tech, talent and infrastructure in a shared mission of converting energy to intelligence, and it cited SpaceX President Gwynne Shotwell saying there are synergies between Tesla and SpaceX and a convergence in what both are trying to accomplish. The bank counted 71 references to Tesla in SpaceX's S-1 registration filing, of which 34% concerned direct collaboration between the companies and 41% related to governance matters and transactions between related parties. Areas of cooperation include Terafab, a semiconductor manufacturing project being developed in Texas with Intel whose total construction cost has reportedly been estimated at more than $119 billion, and joint work on an AI agent platform called Macrohard. SpaceX also buys batteries and vehicles from Tesla, including $506 million in Megapack energy storage systems and $131 million in Cybertrucks during 2025 to support the Colossus computing cluster, while both companies target annual vertically integrated solar manufacturing capacity of 100 gigawatts in the United States. Morgan Stanley described a reciprocal arrangement in which SpaceX supplies Tesla with computing resources and satellite connectivity while Tesla contributes robotics, energy storage and manufacturing expertise, with SpaceX computing capacity projected to reach 4.9 gigawatts by the end of 2027 and terrestrial capacity expected to rise to 15.3 gigawatts by 2031. Tesla is integrating Starlink satellite connectivity into its vehicle range beginning with Cybercab, and Morgan Stanley noted Tesla employs more than 135,000 people, over six times SpaceX's workforce. The analysts said this reveals a wide open lane in physical AI that the two companies may be uniquely capable of addressing, separately or, more likely, jointly, though the assessment reflects Morgan Stanley's expectations rather than a confirmed outcome.
Tesla IncTesla supplies SpaceX with Megapack batteries and Cybertrucks and integrates Starlink connectivity into its vehicles, deepening ties.
Space Exploration Technologies Corp. Class A Common StockSpaceX buys Tesla batteries and vehicles ($506M Megapacks, $131M Cybertrucks) and the companies deepen operational collaboration.
Morgan StanleyMorgan Stanley is the author of the analyst note flagging SpaceX-Tesla AI ties, not a subject of the news.
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