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Cornelis Networks
Open high-performance interconnect fabric for AI and HPC clusters
About Cornelis Networks
Cornelis Networks is a U.S. AI-infrastructure company that builds high-performance networking fabrics so accelerators and servers in AI and HPC clusters can exchange data with less idle GPU time. Spun out of Intel in 2020, Cornelis offers an open architecture intended to work across a variety of GPUs and accelerators rather than locking customers into a single vendor’s full stack, and it has begun shipping products while developing a next generation of its fabric. In September 2026 the company announced Active Compute Fabric—networking technology designed so chips can process and send information concurrently—and raised $205 million led by IAG Capital Partners to commercialise the platform and chip away at closed AI networking stacks. Sources: TechCrunch 14 Sep 2026.
Source: Dealroom company dataAt a glance
- Founded
- 2019
- Headquarters
- Tredyffrin Township, United States
- Sector
- AI
- Power Law
- Colt$25–100M revenue
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Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series A9 investors entered at this stage
- CVChestnut Street Ventures
Intel Capital
Downing Ventures
IAG Capital Partners- SPSQN Venture Partners
Adit Ventures
Foresight Group
Ridgeline Partners
KittyHawk Ventures
Series B and later6 investors entered at this stage
- FGForesight Group
- KVKittyHawk Ventures
- RPRidgeline Partners
- AVAdit Ventures
- IPIAG Capital Partners
- SPSQN Venture Partners
Source: Dealroom Talent Intelligence.
Global footprint
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across markets
Market sentiment
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