Elon Musk Confirms Special Committees Formed to Assess Potential Tesla-SpaceX Merger That Would Dwarf Any Prior Deal
Elon Musk confirmed on Tuesday 20 October 2026, during a call with analysts following SpaceX's quarterly results, that special committees have been established within both Tesla and SpaceX to assess a potential merger of the two companies. Musk said he believed such a combination would be a "good idea" and saw "a lot to be gained", but explicitly cautioned that no terms have been agreed and there is no guarantee a transaction will proceed. With Tesla valued at approximately $1.5 trillion (around £1.1 trillion) and SpaceX at approximately $2 trillion (around £1.5 trillion), a combination of the two would be the largest corporate merger on record by a significant margin, with no comparable precedent in deal structuring. Any transaction would require the support of half of Tesla's shareholders. Musk, as CEO of both companies, is excluded from participating in shareholder discussions. The special committees have not yet reached agreement on deal terms. SpaceX shares rose around 8% in after-hours trading following the announcement, while Tesla climbed approximately 1.5%. Strategically, the merger would combine Tesla's electric vehicles, humanoid robots, and autonomous driving technology with SpaceX's rockets, data centres, satellite network, and telecommunications operations. Musk has previously consolidated other businesses, with SpaceX having acquired xAI and X (formerly Twitter) before taking SpaceX public earlier in 2026. The deal would give Musk greater voting control over the combined entity relative to his current stake in Tesla alone.
Why this matters
This is not yet a deal: it is a disclosed and structured preliminary process, with the formation of special committees being the meaningful legal milestone. The scale at a combined implied value of roughly $3.5 trillion would create a company with no comparable market capitalisation precedent, raising immediate questions about how a listed company like Tesla could be priced alongside a newly public SpaceX in a share-for-share or other consideration structure. The governance dimension is equally significant: Musk's dual CEO role and large personal stakes in both entities mean the special committees will need to demonstrate rigorous independence, a process that is itself heavily scrutinised in US corporate law. Regulatory pressure is flagged as a risk, particularly if political conditions shift at the US midterm elections. There is no obvious UK law angle, but the deal's scale means London-based advisers to large institutional shareholders in both companies will be directly engaged.
On the Ground
A transaction of this scale and complexity would activate public M&A, corporate governance, competition, and capital markets practices simultaneously. The special committee process generates immediate work on adviser independence, conflicts analysis, and fairness opinion coordination. The shareholder approval threshold (50% of Tesla shareholders) will drive proxy advisory and investor relations mandates. Competition clearances across multiple jurisdictions would likely be required given both companies' market positions across automotive, AI infrastructure, satellite communications, and space. No legal advisers are named in the sources. A trainee on an equivalent matter would be preparing board minutes for special committee meetings, drafting disclosure letter schedules, and indexing due diligence materials as both companies' data rooms are opened.
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