Stock Markets June 18, 2026 08:20 AM

Prem AI Raises $100 Million Series A, Targets $500 Million Valuation

Swiss infrastructure startup backing private AI deployments secures major growth financing and aims to close the round in Q3

By Priya Menon
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Prem AI, a Switzerland-based company that enables enterprises to run artificial intelligence models on their own private infrastructure, is raising $100 million in a Series A round and is targeting a valuation of at least $500 million. The company said it expects to complete the financing in the third quarter and counts hedge funds and law firms among its clients. Earlier funding includes a $14 million seed round in 2024 and a $6.1 million bridge round valuing the startup at $200 million.

Prem AI Raises $100 Million Series A, Targets $500 Million Valuation
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Key Points

  • Prem AI is targeting a $100 million Series A round with a valuation of at least $500 million.
  • The company serves clients including hedge funds and law firms that handle sensitive data and prefer private AI deployments.
  • Earlier financing includes a $14 million seed round in 2024 and a $6.1 million bridge round that valued the startup at $200 million; known backers include Jim Breyer, Index Ventures, David Maisel, and Fan Zhang.

Overview

Prem AI, a Swiss company that provides infrastructure for operating artificial intelligence models on private systems, is pursuing a $100 million Series A financing and is aiming for a valuation of at least $500 million, the firm said in a statement. The funding effort is expected to conclude in the third quarter, according to the company.

Funding and backers

The startup has previously raised capital, including a $14 million seed round in 2024 and a subsequent $6.1 million bridge round that valued the business at $200 million. Investors associated with Prem to date include Jim Breyer of Breyer Capital, Index Ventures, David Maisel, the founder of Marvel Studios, and Fan Zhang, who co-founded Sequoia Capital China. Prem did not disclose any additional participants in the Series A when it announced the new target.

Business focus and clients

Prem AI supplies technology that allows companies to deploy and run AI models on their own private infrastructure rather than relying on public cloud services. The company reports a client base that includes hedge funds and law firms, customers that frequently handle sensitive data and may therefore prefer on-premises or privately hosted AI environments.

Market context cited by the company

Prem framed the financing within a rising demand from enterprises for private AI deployments, particularly among organizations managing confidential information. The company said the new capital will support its work serving clients that require private deployment options for AI workloads.

Timing and next steps

According to Prem, the Series A round is expected to close in the third quarter. Beyond the announcement of the target raise and the list of known backers, the company has not released a fuller roll call of investors for this round or provided additional details about the use of proceeds in its statement.


Contact and statement

Prem issued the public statement announcing the Series A target and the expected timing for closing. Simone Giacomelli, the company's founder and chief executive officer, is cited in reporting as the source for the target valuation.

Risks

  • The Series A round is targeted to close in the third quarter, but the company has not provided further details on investor commitments or the full list of participants.
  • Prem did not disclose specific uses of the new capital in its statement, leaving uncertainty about how proceeds will be allocated across growth, product development, or operations.
  • While demand for private AI deployments is cited, the company has not provided quantitative metrics of current revenue, customer concentration, or contract durations, which creates uncertainty around commercial traction.

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