About This Deal

NVIDIA Corporation acquired Cumulus Networks, a transaction completed in June 2020.

Cumulus Networks operates in Data center / networking software, is based in United States. Cumulus Networks built open networking software, including the Cumulus Linux operating system for network switches plus analytics and management tooling, supporting more than 2,000 customers across roughly 130 hardware platforms. NVIDIA acquired it and placed it inside the networking business unit created by the Mellanox deal, pairing open network software with NVIDIA's switching hardware.

NVIDIA wanted to combine open, software-defined networking with its Mellanox-derived hardware so datacenters could flexibly orchestrate GPUs and DPUs for AI, cloud and high-performance computing workloads.

Mature switch operating system and a 2,000+ customer base to complement Mellanox switching silicon. Software-defined networking stack layered onto NVIDIA/Mellanox hardware for AI datacenters. Merged into NVIDIA's Networking business unit alongside Mellanox.

Deal Terms

Acquirer
NVIDIA Corporation
Target
Cumulus Networks
Value
Not disclosed
Date
June 2020
Type
Full acquisition
Status
Official-source — no SEC filing

Transaction Details

Target HQ
United States
Segment
Data center / networking software
Announced
May 4, 2020
Closed
June 16, 2020
Synergies
Software-defined networking stack layered onto NVIDIA/Mellanox hardware for AI datacenters.

Advisors

Advisory firms were not disclosed for this transaction.

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Sources: Press release ↗ · Last updated July 16, 2026

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