Samsung Electronics supply chain risk

As of 2026-10-09, Samsung Electronics depends on 215 tracked suppliers headquartered in 21 countries (57 of them in Japan). 54 of those suppliers hold a monopoly or leader position in their own segment, led by ASML, Ajinomoto and Lasertec. Samsung Electronics itself carries a supply-chain criticality score of 81/100, with 235 tracked companies downstream of it.

Data as of 2026-10-09 · suppliers are the curated key_supplier edges in the wafergraph dataset (researched or segment-inferred — see /methodology) · criticality is the graph-derived chokepoint score, 0–100

Dominant and single-source suppliers

  • ASML — monopoly in Lithography, Netherlands criticality 100/100
  • Ajinomoto — monopoly in Substrates, Japan criticality 99/100
  • Lasertec — monopoly in Metrology & Inspection, Japan criticality 97/100
  • Carl Zeiss SMT — monopoly in Lithography, Germany criticality 100/100
  • TRUMPF — monopoly in Lithography, Germany criticality 100/100
  • Applied Materials — leader in Deposition, United States criticality 83/100
  • Lam Research — leader in Etch, United States criticality 83/100
  • Arm Holdings — leader in Semiconductor IP Licensing, United Kingdom criticality 81/100
  • KLA — leader in Metrology & Inspection, United States criticality 83/100
  • MediaTek — leader in Mobile SoC, Taiwan criticality 81/100
  • Linde — leader in Specialty Gases, United Kingdom criticality 83/100
  • Advantest — leader in Test Equipment, Japan criticality 82/100
  • Qualcomm — leader in Mobile SoC, United States criticality 81/100
  • Air Liquide — leader in Specialty Gases, France criticality 83/100
  • Atlas Copco — leader in Subsystems & Components, Sweden criticality 85/100
  • Cadence Design Systems — leader in EDA Software, United States criticality 82/100
  • Synopsys — leader in EDA Software, United States criticality 82/100
  • Murata Manufacturing — leader in RF, Japan criticality 81/100
  • Shin-Etsu Chemical — leader in Silicon Wafers, Japan criticality 83/100
  • Unimicron — leader in Substrates, Taiwan criticality 81/100
  • Teradyne — leader in Test Equipment, United States criticality 81/100
  • HOYA — leader in Photomasks & Mask Blanks, Japan criticality 81/100
  • ASM International — leader in Deposition, Netherlands criticality 83/100
  • DISCO — leader in Assembly & Packaging Equipment, Japan criticality 81/100
  • Yageo — leader in Passive Components (MLCC, resistors, inductors), Taiwan criticality 81/100
  • TDK — leader in RF, Japan criticality 81/100
  • Entegris — leader in Photoresists & Chemicals, United States criticality 81/100
  • Technoprobe — leader in Probe Cards, Italy criticality 81/100
  • VAT Group — leader in Subsystems & Components, Switzerland criticality 85/100
  • JX Advanced Metals — leader in Sputtering Targets, Japan criticality 81/100
  • SCREEN Holdings — leader in Cleaning, Japan criticality 83/100
  • Hanmi Semiconductor — leader in Bonders, South Korea criticality 81/100
  • BE Semiconductor Industries — leader in Bonders, Netherlands criticality 81/100
  • Daifuku — leader in Subsystems & Components, Japan criticality 81/100
  • FormFactor — leader in Probe Cards, United States criticality 81/100
  • ASMPT — leader in Assembly & Packaging Equipment, Singapore criticality 82/100
  • Tokyo Ohka Kogyo — leader in Photoresists & Chemicals, Japan criticality 83/100
  • Soitec — leader in Substrates, France criticality 84/100
  • eMemory Technology — leader in Semiconductor IP Licensing, Taiwan criticality 81/100
  • Kulicke & Soffa — leader in Bonders, Singapore criticality 82/100
  • AIXTRON — leader in Deposition, Germany criticality 93/100
  • HPSP — leader in Deposition, South Korea criticality 81/100
  • Adeia Inc. — leader in Semiconductor IP Licensing, United States criticality 83/100
  • Photronics — leader in Photomasks & Mask Blanks, United States criticality 83/100
  • Fujimi Incorporated — leader in CMP Slurries, Japan criticality 81/100
  • TOWA — leader in Assembly & Packaging Equipment, Japan criticality 82/100
  • Mitsui High-tec — leader in Packaging Materials (Leadframes, Bonding Wire), Japan criticality 82/100
  • Stella Chemifa — leader in Photoresists & Chemicals, Japan criticality 81/100
  • EV Group — leader in Bonders, Austria criticality 81/100
  • Ibiden — leader in Substrates, Japan criticality 81/100
  • IQE — leader in Silicon Wafers, United Kingdom criticality 81/100
  • JSR — leader in Photoresists & Chemicals, Japan criticality 83/100
  • SK Specialty — leader in Specialty Gases, South Korea criticality 81/100
  • Tokyo Electron — leader in Deposition, Japan criticality 83/100

A monopoly or leader supplier is the hardest to replace. These are the edges to watch first.

Suppliers by country

  • Japan — 57 suppliers (27%)
  • United States — 49 suppliers (23%)
  • South Korea — 30 suppliers (14%)
  • Taiwan — 19 suppliers (9%)
  • China — 18 suppliers (8%)
  • Germany — 10 suppliers (5%)
  • United Kingdom — 7 suppliers (3%)
  • Switzerland — 4 suppliers (2%)
  • Netherlands — 3 suppliers (1%)
  • Israel — 3 suppliers (1%)
  • France — 2 suppliers (1%)
  • Singapore — 2 suppliers (1%)
  • Austria — 2 suppliers (1%)
  • Belgium — 2 suppliers (1%)
  • Sweden — 1 supplier (0%)
  • Italy — 1 supplier (0%)
  • Hong Kong — 1 supplier (0%)
  • Canada — 1 supplier (0%)
  • Czech Republic — 1 supplier (0%)
  • Spain — 1 supplier (0%)
  • Hungary — 1 supplier (0%)

All 215 tracked suppliers

Downstream exposure

  • Criticality score: 81/100
  • Companies downstream of Samsung Electronics: 235
  • Tracked market cap downstream (priced companies only): $35.95T across 147 priced companies
Frequently asked questions3
How many suppliers does Samsung Electronics have?
wafergraph tracks 215 key suppliers for Samsung Electronics, across 21 countries.
Which of Samsung Electronics's suppliers are single-source risks?
ASML, Ajinomoto, Lasertec, Applied Materials and Lam Research hold monopoly or leader positions in their segments, which makes them the hardest suppliers for Samsung Electronics to replace.
What is Samsung Electronics's supply-chain criticality score?
Samsung Electronics scores 81/100 on wafergraph's chokepoint criticality index, with 235 tracked companies downstream.

Cite as: wafergraph, “Samsung Electronics supply chain risk — 215 suppliers, single-source exposure & criticality”, https://wafergraph.com/supply-chain-risk/samsung (data as of 2026-10-09).

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