SpaceX has acquired artificial intelligence startup xAI in a transaction that creates a combined entity with an implied valuation of $1.25 trillion, marking what would be the largest corporate merger by value. The announcement was made by Elon Musk, the billionaire who owns both companies.
The deal, structured as a stock-for-stock transaction, values SpaceX at approximately $1 trillion and xAI at $250 billion, according to sources cited by Bloomberg. Specific terms, including the share exchange ratio, have not been publicly disclosed. xAI’s investors are expected to receive shares in SpaceX as compensation.
The merger is positioned as a strategic move to build an integrated technology platform. A statement from SpaceX said the combined company will unify capabilities in artificial intelligence, rocket launch services, satellite internet via Starlink, direct-to-device communications, and real-time computing infrastructure. Elon Musk emphasized a key driver: the future energy demands of AI. He argued that global electricity needs for AI computing cannot be met by terrestrial power grids alone, pointing to unproven concepts for space-based data centers as a potential long-term solution.
This consolidation precedes a planned initial public offering for SpaceX later this year, which could be among the largest ever. People familiar with the matter told Reuters the post-IPO valuation of the combined company could exceed $1.5 trillion. The acquisition integrates xAI’s AI models, including the Grok chatbot, with SpaceX’s physical and orbital infrastructure.
The deal provides context for xAI’s rapid funding trajectory; the company secured a $20 billion Series E round in January amid the global AI investment surge. However, xAI has faced scrutiny over its Grok chatbot, which has been criticized for generating racist content and the spread of nonconsensual deepfake imagery. Despite these controversies, investor interest has remained robust.
The merger signifies a major step in Musk’s vision to fuse advanced AI with space and telecommunications assets. It creates a conglomerate with significant capital and technical reach, aimed at tackling future infrastructure challenges for AI. The successful execution of this integration and the subsequent public offering will be closely watched as indicators of market appetite for deep-tech consolidation.
