Silicon Labs

As of 2026-10-09, Silicon Labs has 2 tracked suppliers and 1 tracked customer in this dataset; its largest supplier by market cap is TSMC. The supplier list here follows a shared pattern for this segment rather than being individually confirmed for Silicon Labs — see /methodology.

Sourced from 2 references — secondary source — last verified .

Wireless MCUs for IoT: Zigbee, Thread, Matter and BLE.

Ticker
NASDAQ: SLAB
Headquarters
Austin
Founded
1996
Revenue
$785M (FY2025) · +34.3% YoY
Net income
$-65M
Operating margin
-9.0%
Market position
major
Value-chain segment
Edge & IoT SoC
Key products
EFR32 wireless SoCs

About Silicon Labs

Silicon Labs, headquartered in United States, operates in the Edge & IoT SoC segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include EFR32 wireless SoCs. wafergraph maps 2 tracked suppliers and 1 tracked customer for Silicon Labs across the value chain. It has a supply-chain criticality score of 68/100, with 235 companies downstream of it.

Silicon Laboratories, Inc., commonly referred to as Silicon Labs, is a fabless global technology company that designs and manufactures semiconductors, other silicon devices and software, which it sells to electronics design engineers and manufacturers in Internet of Things (IoT) infrastructure worldwide.

Role in the chain

Silicon Labs is a market major in Design (Fabless) (Edge & IoT SoC), headquartered in United States. Wireless MCUs for IoT: Zigbee, Thread, Matter and BLE.

Diligence questions

  1. The dataset records 2 tracked suppliers for Silicon Labs. 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?
  2. 2 of Silicon Labs's tracked suppliers are a monopoly or leader (including ASE Technology, TSMC). Which of those are actually single-source for the process step you care about?
  3. The dataset names 1 tracked customer for Silicon Labs. How concentrated is demand among those names, and which of them have a documented second source in this graph?
  4. Silicon Labs 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?
  5. Silicon Labs trades as NASDAQ:SLAB. What does the latest reported period say about capacity and backlog versus the graph position above?
  6. 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 Silicon Labs

Key products

  • EFR32 wireless SoCs

Suppliers

Customers

More Design (Fabless) companies

Compare with

Microchip Technology · GigaDevice Semiconductor · ASPEED Technology · Rockchip · Ingenic Semiconductor · Amlogic

Sources

Open the interactive supply-chain view →

Cite as: wafergraph, “Silicon Labs — supply chain, financials & market position”, https://wafergraph.com/company/silicon_labs (data as of 2026-10-09).

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