Holtek Semiconductor

Holtek Semiconductor is a niche in the Design (Fabless) segment of the semiconductor & AI supply chain, headquartered in Taiwan. Its key suppliers include TSMC, ASE Technology.

Taiwanese microcontroller and analog IC maker.

Ticker
TWSE: 6202
Headquarters
Taiwan
Revenue
$97M (FY2025) · +22.2% YoY
Net income
$5M
Operating margin
15.1%
Market position
niche
Value-chain segment
Edge & IoT SoC, Analog & Mixed Signal
Key products
8-bit/32-bit microcontrollers (MCU), HT16XX display driver ICs

About Holtek Semiconductor

Holtek Semiconductor, headquartered in Taiwan, operates in the Edge & IoT SoC and Analog & Mixed Signal segments of the semiconductor & AI supply chain and is positioned as a market niche there. Its key products include 8-bit/32-bit microcontrollers (MCU), HT16XX display driver ICs. wafergraph maps 2 tracked suppliers for Holtek Semiconductor across the value chain.

Role in the chain

Holtek Semiconductor is a market niche in Design (Fabless) (Edge & IoT SoC), headquartered in Taiwan. Taiwanese microcontroller and analog IC maker.

Diligence questions

  1. The dataset records 2 tracked suppliers for Holtek Semiconductor. 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 Holtek Semiconductor'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. Holtek Semiconductor is headquartered in Taiwan. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
  4. Holtek Semiconductor trades as TWSE:6202. What does the latest reported period say about capacity and backlog versus the graph position above?
  5. 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 Holtek Semiconductor

Key products

  • 8-bit/32-bit microcontrollers (MCU)
  • HT16XX display driver ICs

Suppliers

More Design (Fabless) companies

Compare with

GigaDevice Semiconductor · ASPEED Technology · Rockchip · Ingenic Semiconductor · Silicon Labs · Amlogic

Sources

Open the interactive supply-chain view →

Cite as: wafergraph, “Holtek Semiconductor — supply chain, financials & market position”, https://wafergraph.com/company/holtek (data as of 2026-09-05).

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