Elon Musk has received regulatory approval to acquire Mesh Optical Technologies, a fast-rising startup founded by former SpaceX engineers. The deal signals another strategic move to strengthen the infrastructure powering artificial intelligence and next-generation data centres across Musk’s expanding technology empire.
Elon Musk has secured a key regulatory victory after the U.S. Federal Trade Commission (FTC) approved his planned acquisition of Mesh Optical Technologies, a startup founded by former SpaceX engineers that develops high-speed optical networking hardware for AI data centres.
The approval came after the FTC granted early termination of its antitrust review, allowing the acquisition to move forward before the standard waiting period expired. The transaction, first reported by Bloomberg and later confirmed through an FTC filing, removes one of the biggest regulatory hurdles facing the deal.
Although neither Musk nor Mesh has disclosed the financial terms of the acquisition, industry observers see the move as another step in Musk’s broader effort to build the infrastructure required for the next generation of artificial intelligence.
Mesh Optical Technologies was founded by three former SpaceX engineers and emerged from stealth earlier this year after raising $50 million in Series A funding. The company specialises in designing optical transceivers, critical networking components that enable AI servers inside massive data centres to exchange enormous volumes of information at extremely high speeds.
As AI models become increasingly complex, the challenge is no longer limited to developing faster processors. Moving data efficiently between thousands of graphics processing units has become one of the industry’s biggest bottlenecks. Optical interconnects are viewed as one of the most important technologies for solving that problem, allowing AI clusters to communicate faster while consuming less power.
That makes Mesh strategically valuable. Instead of competing with companies building AI models, Mesh develops the infrastructure that allows those models to operate efficiently at scale.
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The acquisition also aligns with Musk’s rapidly expanding AI ambitions. Following the integration of xAI into SpaceX earlier this year, the billionaire has accelerated investments across artificial intelligence, supercomputing and data centre infrastructure. Those efforts include expanding the Colossus AI supercomputer and strengthening the hardware ecosystem supporting Grok and other AI initiatives.
Industry analysts believe owning networking technology could give Musk greater control over one of the most critical layers of AI infrastructure. While companies such as Nvidia dominate AI processors, networking hardware has become equally important as hyperscale AI clusters continue growing.
The acquisition therefore represents more than simply adding another startup to Musk’s portfolio. It positions his companies to reduce dependence on external suppliers while improving performance across future AI deployments.
The FTC’s decision is also notable because regulators have taken a closer look at technology mergers in recent years, particularly acquisitions involving artificial intelligence and critical digital infrastructure.
By granting early termination, the agency signalled that it found no immediate antitrust concerns requiring an extended investigation. Mesh enters the transaction at a time when demand for AI infrastructure is surging worldwide.
Technology companies are investing hundreds of billions of dollars in new data centres to support generative AI, autonomous systems and advanced machine learning workloads. That spending has created intense competition among companies supplying chips, networking equipment, cooling systems and power technologies.
Rather than focusing solely on AI software, Musk appears to be strengthening every layer of the technology stack. Industry experts increasingly believe that future AI leadership will depend not only on better models but also on ownership of the infrastructure powering those systems. The purchase of Mesh reflects that philosophy.
Instead of waiting for suppliers to solve networking challenges, Musk is bringing the expertise in-house through strategic acquisitions. The deal also highlights the growing influence of former SpaceX engineers across the startup ecosystem.
Many alumni have gone on to launch companies specialising in aerospace, semiconductors, robotics and artificial intelligence, attracting significant investor interest because of their experience building highly complex engineering systems. Mesh is one of the latest examples of that trend.
Although the acquisition still requires completion of customary closing procedures, the FTC’s approval means one of the biggest obstacles has now been removed.
For Musk, it represents another important building block in a technology empire that increasingly spans rockets, satellites, electric vehicles, social media and artificial intelligence.
As competition intensifies between companies developing the infrastructure behind AI, ownership of specialised technologies such as optical networking may prove just as valuable as owning the AI models themselves.
With Mesh now poised to join Musk’s portfolio, the race to control the foundations of the AI economy has become even more competitive.
