Switching silicon
Merchant silicon and platform chips used to move packets through AI data centers.
Industry map
AI Networking Company Map
A map of switching silicon, custom ASICs, Ethernet systems, retimers, connectivity chips, and cables inside the AI networking fabric.
Use this map to understand which companies sit in silicon, systems, and high-speed connectivity roles.
Map Layers
Custom ASICs
Custom infrastructure chips designed for cloud-scale compute, networking, and acceleration needs.
Ethernet networking
Switches, operating systems, telemetry, and network platforms.
Retimers and connectivity chips
Signal integrity and high-speed link components used across boards, servers, and racks.
Smart cables
Active electrical and cable-based connectivity products that compete with or complement optical links over short distances.
Related Companies
Broadcom
Low riskAVGO · Public · United States
Large-scale semiconductor and infrastructure software platform with major relevance to AI networking silicon and custom accelerator ecosystems.
5/5
Marvell Technology
Medium riskMRVL · Public · United States
Data infrastructure semiconductor company focused on custom silicon, optical DSPs, connectivity, and cloud networking.
5/5
Arista Networks
Low riskANET · Public · United States
Cloud networking platform company with strong relevance to Ethernet-based AI data center fabrics.
5/5
Mature PlatformAI Networking & Interconnect
Cisco
Low riskCSCO · Public · United States
Networking incumbent with enterprise, service provider, and data center platforms relevant to AI network modernization.
4/5
Mature PlatformAI Networking & Interconnect
Astera Labs
High riskALAB · Public · United States
Connectivity semiconductor company focused on high-speed data movement inside AI and cloud infrastructure systems.
4/5
High BetaAI Networking & Interconnect
Credo Technology
High riskCRDO · Public · United States
High-speed connectivity company associated with SerDes, active electrical cables, optical DSPs, and data center interconnect.
4/5
Related Articles
AI networking companies
Top AI Networking Companies Building the Data Center FabricA neutral guide to AI networking companies across Ethernet, switching silicon, custom ASICs, retimers, and connectivity chips.
Broadcom vs Marvell AI
Broadcom vs Marvell: AI Infrastructure Exposure ExplainedA neutral explanation of how Broadcom and Marvell differ across AI networking, custom silicon, optical DSPs, and data infrastructure.
CPO vs pluggable optics
CPO vs Pluggable Optics: What Matters for AI Data CentersA plain-English comparison of co-packaged optics and pluggable optics for AI data center networking.