Market cap rankings ／ By theme ／ Networking & Switching
Networking & Switching Companies
Networking & Switching · Companies by Market Cap (October 31, 2026)
| # | Company | Market | Market cap | % of theme | Today | 30 days | Close | Segment |
|---|---|---|---|---|---|---|---|---|
| 1 |  Cisco Systems CSCO | US | $412.0B | 50.9% | -3.76% | 104.51 USD | Networking & Switching | |
| 2 |  Arista Networks ANET | US | $213.0B | 26.3% | -8.34% | 168.86 USD | Networking & Switching | |
| 3 |  Nokia NOK | US | $47.9B | 5.9% | -8.06% | 8.56 USD | Networking & Switching | |
| 4 |  Ciena Corporation CIEN | US | $45.5B | 5.6% | -8.22% | 320.72 USD | Networking & Switching | |
| 5 |  Ericsson ERIC | US | $36.2B | 4.5% | +0.36% | 11.18 USD | Networking & Switching | |
| 6 |  ZTE 000063 | SZ | $19.6B | 2.4% | -1.55% | 27.36 CNY | Networking & Switching | |
| 7 |  Ruijie Networks 301165 | SZ | $10.6B | 1.3% | -6.44% | 63.80 CNY | Networking & Switching | |
| 8 |  Centec Networks 688702 | SH | $10.1B | 1.2% | -11.95% | 163.68 CNY | Networking & Switching | |
| 9 |  Unisplendour 000938 | SZ | $9.9B | 1.2% | -4.12% | 23.03 CNY | Networking & Switching | |
| 10 |  Fujian Star-net Communication 002396 | SZ | $2.5B | 0.3% | -6.61% | 21.62 CNY | Networking & Switching | |
| 11 |  Hengwei Technology 603496 | SH | $865M | 0.1% | -7.06% | 18.04 CNY | Networking & Switching | |
| 12 |  Shenzhen Feilingkesi 301191 | SZ | $801M | 0.1% | -6.33% | 55.17 CNY | Networking & Switching |
The Networking & Switching theme covers 12 companies across the AI compute value chain, with a combined market cap of $808.9 billion ($808.9B) — 3.9% of the $20.84T tracked chain-wide, spanning 1 segments.
These companies are concentrated in: Networking & Switching (100.0%).
"% of theme" is the company's share of the theme's combined market cap; the "Segment" column links to each segment ranking. A company may belong to multiple themes (e.g. both GPU & AI Chips and AI ASIC), enabling cross-segment discovery.