What happened
Three former Meta and Google silicon executives announced on Monday, November 10, 2025, that they have raised $100 million for their AI server startup, Majestic Labs. The company is developing technology designed to reduce the cost and energy use of large-scale AI infrastructure.
Why it matters
- The technology could allow a single server to replace multiple racks of conventional equipment, shrinking data center footprints and costs.
- If successful, the approach may help hyperscale cloud providers save billions on infrastructure and energy.
- The startupâs timing coincides with record spending on AI data centers by major tech companies.
Key facts
- 1. Majestic Labs has raised a total of $100 million, including a $71 million Series A round led by Bow Wave Capital.
- 2. The company was founded by Ofer Shacham, Sha Rabii, and Masumi Reynders, all former Meta and Google chip executives.
- 3. Majestic Labsâ servers aim to deliver up to 128 TB of high-bandwidth memory per unit, nearly 100 times more than current leading GPU servers.
