Arista Networks competitors
As of 2026-10-09, Arista Networks's closest competitors in Networking & Systems are Dell Technologies, Accton Technology Corporation and Cisco Systems. wafergraph tracks 16 companies in Networking & Systems; Arista Networks is positioned as a market leader there with a market cap of $266.1B, and the largest competitor by market cap is Cisco Systems at $453.0B.
Data as of 2026-10-09 · peers = companies sharing Arista Networks's primary Networking & Systems segment in the wafergraph taxonomy · ordered by market position, then market cap
Who competes with Arista Networks
| Competitor | Position | Country | Market cap | Revenue | Compare |
|---|---|---|---|---|---|
| Dell Technologies | leader | United States | $365.3B | $113.5B | Arista Networks vs Dell Technologies |
| Accton Technology Corporation | leader | Taiwan | $36.3B | $7.8B | Arista Networks vs Accton Technology Corporation |
| Cisco Systems | major | United States | $453.0B | $63.3B | Arista Networks vs Cisco Systems |
| Hewlett Packard Enterprise | major | United States | $94.3B | $34.3B | Arista Networks vs Hewlett Packard Enterprise |
| Ciena | major | United States | $60.4B | $4.8B | Arista Networks vs Ciena |
| Nokia | major | Finland | $56.8B | $21.5B | Arista Networks vs Nokia |
| Celestica | major | Canada | $45.0B | $12.4B | Arista Networks vs Celestica |
| Super Micro Computer | major | United States | $28.1B | $39.1B | Arista Networks vs Super Micro Computer |
| Pure Storage | major | United States | $22.4B | — | Arista Networks vs Pure Storage |
| ZTE | major | China | $20.8B | $20.0B | Arista Networks vs ZTE |
| Huawei | major | China | Unpriced | $100.2B | Arista Networks vs Huawei |
| Juniper Networks | major | United States | Unpriced | — | — |
| New H3C | major | China | Unpriced | — | — |
| DriveNets Ltd. | challenger | Israel | Unpriced | — | — |
| VAST Data | challenger | United States | Unpriced | — | — |
Suppliers Arista Networks shares with its competitors
- Broadcom
- Marvell Technology
- Lumentum Holdings
- Coherent
- Ayar Labs
- InnoLight Technology
- Eoptolink Technology
- Accelink Technologies
- Fabrinet
- Applied Optoelectronics
- nLight
- Hamamatsu Photonics
A supplier shared across rivals is a segment-level chokepoint: if it fails, the whole peer group feels it at once.
Customers Arista Networks shares with its competitors
Frequently asked questions3
- Who are Arista Networks's competitors?
- Arista Networks's closest competitors in Networking & Systems are Dell Technologies, Accton Technology Corporation and Cisco Systems; wafergraph tracks 15 rivals in that segment.
- Who is Arista Networks's largest competitor?
- Cisco Systems is the largest Networking & Systems competitor by market cap ($453.0B).
- How many companies compete in Networking & Systems?
- wafergraph tracks 16 companies in Networking & Systems, including Arista Networks.
Cite as: wafergraph, “Arista Networks competitors — 15 rivals in Networking & Systems, compared”, https://wafergraph.com/competitors/arista (data as of 2026-10-09).
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