Cisco Systems

As of 2026-10-09, Cisco Systems has 22 tracked suppliers and 1 tracked customer in this dataset; its largest supplier by market cap is Broadcom. The supplier list here follows a shared pattern for this segment rather than being individually confirmed for Cisco Systems — see /methodology.

Sourced from 1 reference — Wikipedia — last verified 2026-06-14.

Networking giant supplying AI data-center switching and silicon.

Ticker: NASDAQ: CSCO
Headquarters: United States
Revenue: $63.3B (FY2026) · +11.8% YoY
Net income: $13.3B
Operating margin: 24.3%
Market position: major
Value-chain segment: Networking & Systems
Key products: Nexus data-center switches, Catalyst LAN switches, Silicon One networking ASIC, Webex collaboration platform, Cisco Secure firewall/security

About Cisco Systems

Cisco Systems, headquartered in United States, operates in the Networking & Systems segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include Nexus data-center switches, Catalyst LAN switches, Silicon One networking ASIC, Webex collaboration platform, Cisco Secure firewall/security. wafergraph maps 22 tracked suppliers and 1 tracked customer for Cisco Systems across the value chain. It has a supply-chain criticality score of 7/100, with 17 companies downstream of it.

Role in the chain

Cisco Systems is a market major in AI & Data Center (Networking & Systems), headquartered in United States. Networking giant supplying AI data-center switching and silicon.

Diligence questions

The dataset records 22 tracked suppliers for Cisco Systems. Which of those edges are researched (named in a filing or primary source) versus segment-inferred, and what happens if one of them stops shipping?
4 of Cisco Systems's tracked suppliers are a monopoly or leader (including Accton Technology Corporation, Broadcom, Hamamatsu Photonics, InnoLight Technology). Which of those are actually single-source for the process step you care about?
The dataset names 1 tracked customer for Cisco Systems. How concentrated is demand among those names, and which of them have a documented second source in this graph?
Cisco Systems is headquartered in United States. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
Cisco Systems trades as NASDAQ:CSCO. What does the latest reported period say about capacity and backlog versus the graph position above?
Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.

Full diligence pack for Cisco Systems