Tesla and SpaceX merger talks move into formal review
Elon Musk says a merger between Tesla and SpaceX is under active consideration, placing two of his most valuable companies on a path that could reshape how their chip, software, artificial intelligence and robotics efforts are organized. Speaking during a call with financial analysts on Tuesday, he said he likes the idea and believes there is “a lot of merit” to bringing the businesses together, while stopping short of promising a deal. The process is already moving through special committees set up within both companies to examine the proposal.
A transaction of this scale would be extraordinary by any standard. Tesla is valued at roughly $1.5 trillion and SpaceX at $2 trillion, which would make a combination one of the largest mergers ever contemplated. The numbers alone explain why investors reacted quickly: SpaceX shares rose 8% in after-hours trading, while Tesla rose 2% after having been slightly lower for weeks.
The central logic is strategic rather than cosmetic. Musk said a single corporate structure would make sense for the work each company is doing around chips, artificial intelligence, software and related technologies. In practical terms, the case for consolidation is that these areas increasingly overlap. Electric vehicles, robotics, satellite internet, cloud compute and AI infrastructure all rely on the same underlying competition for talent, compute power and manufacturing scale. A unified balance sheet could also make cross-company investment easier to justify, especially as SpaceX expands beyond rockets and satellites into services for other tech companies.
Shareholder approval stands as the first major hurdle
The merger is far from automatic. Musk emphasized that shareholders would need to approve any transaction, and said at least 50% of Tesla shareholders would have to back the deal. He described that threshold as “quite a high hurdle to achieve.” He also said he is not part of either special committee reviewing the proposal because he is a “conflicted party,” given his role as chief executive of both companies.
For a merger of this scale, governance will matter as much as valuation. Special committees are typically used to separate decision-making from conflicted executives and to test whether a transaction is fair to minority shareholders. Their failure to agree on terms would stop the process before it reaches a vote. Musk himself acknowledged that there is no guarantee the committees will come to terms. The structure of the review suggests that this will be tested not as a branding exercise, but as a hard-nosed corporate transaction with legal, valuation and fiduciary scrutiny.
One sentence captures the situation neatly: no merger can happen without shareholder consent, and the vote requirement is steep.
SpaceX’s AI and cloud expansion adds pressure for integration
SpaceX has become more than a launch company. The business now builds rockets, operates Starlink internet satellites and is expanding into cloud compute capacity for other technology firms, including Anthropic and Google. Musk said that line of business has become SpaceX’s most profitable segment, bringing in $7.5 billion in the latest quarterly results. Starlink recorded revenue of $5.2 billion. Even so, SpaceX as a whole remains unprofitable and has lost $1.1 billion so far this year.
Those figures help explain why Musk sees value in consolidation. A company that can generate substantial revenue from compute and satellite services may benefit from closer integration with Tesla’s manufacturing and robotics ambitions. The overlap is most obvious in the supply chain for advanced chips and software systems. Both companies need large-scale engineering teams and highly specialized infrastructure, and both are trying to define themselves beyond their original industries. Tesla has been increasingly focused on robotics, while SpaceX has broadened its reach into AI infrastructure.
Recent moves have already pointed in that direction. Before going public earlier this year, SpaceX acquired xAI and X, the platform formerly known as Twitter, both of which Musk owned. The launch of Terafab, a joint effort to manufacture computer chips between Tesla and SpaceX, was another sign that Musk sees his companies as potentially more effective when working together. A merger would turn that logic into a formal corporate structure rather than a series of linked ventures.
Musk’s expanding corporate structure raises governance questions
Musk’s portfolio has increasingly operated as a connected system, with assets and engineering priorities flowing across company lines. The argument for merging Tesla and SpaceX is that shared ownership could improve coordination across hardware, software, AI and robotics. The counterargument is that combining two massive firms could concentrate too much power in one governance structure and make independent oversight more difficult.
His own description of the process reflected that tension. He compared discussing a merger to “tap dancing through a minefield,” a phrase that captures the legal and political risk attached to any deal involving both his leadership and his ownership influence. Shareholders have backed him before. Last year, a majority of Tesla investors approved a compensation package for Musk valued at around $1 trillion, showing that he retains significant support among holders willing to follow his long-term vision.
Tesla’s own earnings report is due Wednesday, and that timing adds another layer of market attention to the merger discussion. The company has also been shifting resources toward robotics, while SpaceX’s stock market debut earlier this year made it the more highly valued of the two businesses. A merger would not simply connect two balance sheets; it would formalize a broader strategy in which Musk’s companies are designed to reinforce one another across multiple technology stacks.
The immediate question is whether the special committees can agree on terms that would survive shareholder scrutiny. Without that, the idea remains a highly visible possibility rather than a transaction.