Market Share
~55% custom hyperscaler AI ASIC; ~80% data center Ethernet switching silicon
Key Product
TPU ASICs (Google), networking ASICs
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Broadcom Inc. (Nasdaq: AVGO) is a semiconductor company headquartered in Palo Alto, California, known for designing custom AI ASICs and high-speed networking chips that form critical components of AI data center infrastructure. The company operates on a fabless model, relying primarily on TSMC and Samsung Foundry for chip production. Broadcom's AI business is anchored by two product categories. First, its custom AI accelerators: the company designs application-specific integrated circuits (ASICs) for hyperscalers who want purpose-built silicon instead of NVIDIA's general-purpose GPUs. Google's Tensor Processing Units (TPUs), including the latest Trillium generation, are manufactured in partnership with Broadcom. Meta and Apple also rely on Broadcom for custom AI and connectivity chips. Second, its networking silicon: Broadcom's Tomahawk and Jericho switch ASICs provide the high-bandwidth interconnect fabric that links thousands of GPU and TPU accelerators within AI training clusters. CEO Hock Tan has forecast that custom AI ASIC revenue across its three primary hyperscaler customers could reach in excess of $100 billion by FY2027, driven by the trend of large cloud providers designing their own chips to reduce costs and achieve workload-specific performance. Broadcom's networking chips also represent a near-monopoly in data center switching, further entrenching its position in the AI infrastructure stack. The company completed the acquisition of VMware for approximately $69 billion in 2023, adding enterprise software to its hardware-dominated revenue mix. Total FY2024 revenue was approximately $51.6 billion.
Connected companies
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Critical path — raw silicon to deployment
The tightest single-source dependencies, in order.
MATERIALS
Ibiden
FC-BGA substrates for AI accelerators
FOUNDRIES
TSMC
CoWoS advanced packaging, N3/N2 logic
MEMORY (HBM)
SK Hynix
HBM3E memory for H100/H200
CHIP DESIGNERS
Broadcom
TPU ASICs (Google), networking ASICs
NETWORKING
Arista Networks
7050X4/7060X5 AI cluster switches, 7800 modular chassis, CloudVision
AI CONSUMERS
Meta
MTIA v2 AI accelerator, H100/H200 GPU clusters (Llama models)
QWho supplies Broadcom?
Broadcom relies on 14 upstream suppliers across the AI chip supply chain.
TSMC (World's largest contract chip manufacturer), Intel Foundry (US-based foundry ramping Intel 18A and 3nm nodes), Arm Holdings (Dominant CPU/NPU IP licensor; virtually all AI chips in mobile, edge, and cloud use Arm instruction set), GlobalFoundries (US-headquartered mature-node foundry (14nm/22FDX) specializing in RF, defense, and automotive chips; key Western alternative to TSMC for non-advanced applications), UMC (Taiwan-based mature-node foundry (28nm–40nm) with ~6% global revenue share; key supplier for analog, mixed-signal, and display driver chips), and 9 more.
QWhat does Broadcom make?
Custom ASIC and networking chip designer for hyperscalers
Key products TPU ASICs (Google), networking ASICs