Blue network cables in a data center — photo by Brett Sayles on Pexels
2 min read

Cornelis Networks banks $205M to wire up AI clusters

While everyone argues about GPUs, an Intel spinout just raised $205 million to sell the plumbing that keeps those GPUs talking. THE GIST Cornelis Networks closed a $205 million Series C led by IAG Capital Partners, the largest reported Greater Philadelphia VC raise of 2026 so far. The Chesterbrook firm — spun out of Intel in 2020 — builds high-speed AI data-centre networking and lists Dell, Lenovo, Supermicro, and HPE as customers; valuation undisclosed. A Qualcomm partnership wa

THE HOOK

While everyone argues about GPUs, an Intel spinout just raised $205 million to sell the plumbing that keeps those GPUs talking.

THE GIST

Cornelis Networks closed a $205 million Series C led by IAG Capital Partners, the largest reported Greater Philadelphia VC raise of 2026 so far. The Chesterbrook firm — spun out of Intel in 2020 — builds high-speed AI data-centre networking and lists Dell, Lenovo, Supermicro, and HPE as customers; valuation undisclosed. A Qualcomm partnership was announced alongside the round.

THE TAKE

Inference clusters die on bad fabrics, not bad press releases. Cornelis is betting buyers finally budget for interconnect the way they budget for accelerators. Growing from 40 to 250-plus people under ex-Intel Xeon GM Lisa Spelman says the product left the lab. Punchline: sexy chips still need boring wires.

OPINION

Coverage from Vista Today puts the raise in the Philadelphia orbit, but the buyer list is hyperscaler-adjacent OEMs — that is where fabric wins land. Watch whether the Qualcomm partnership ships a reference design before rivals lock in Ethernet-only AI stacks.

  • Story type: Important story
  • Impact: Medium
  • Confidence: High (official announcement)
  • Audience: Business
  • What changed: Cornelis Networks raised $205M Series C led by IAG to scale AI networking gear
  • What to watch: Qualcomm partnership reference designs and OEM design-win announcements
  • Reading time: 1 minute

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