SEMES

SEMES is a major in the Equipment (Front End) segment of the semiconductor & AI supply chain, headquartered in South Korea. Its key customers include Samsung Electronics, TSMC, Intel.

Samsung's in-house equipment arm; etch, cleaning, and packaging tools.

Headquarters
South Korea
Market position
major
Value-chain segment
Etch, Cleaning, Assembly & Packaging Equipment
Key products
etch equipment, wafer cleaning equipment, probe/test handler equipment

About SEMES

SEMES, headquartered in South Korea, operates in the Etch and Cleaning and Assembly & Packaging Equipment segments of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include etch equipment, wafer cleaning equipment, probe/test handler equipment. wafergraph maps 7 tracked customers for SEMES across the value chain. It has a supply-chain criticality score of 68/100, with 236 companies downstream of it.

Role in the chain

SEMES is a market major in Equipment (Front End) (Etch), headquartered in South Korea. Samsung's in-house equipment arm; etch, cleaning, and packaging tools.

Diligence questions

  1. The dataset names 7 tracked customers for SEMES. How concentrated is demand among those names, and which of them have a documented second source in this graph?
  2. SEMES is headquartered in South Korea. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
  3. SEMES is private in this dataset (no ticker). What primary-source filings or audited statements exist, and what is still only a one-liner?
  4. 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 SEMES

Key products

  • etch equipment
  • wafer cleaning equipment
  • probe/test handler equipment

Customers

More Equipment (Front End) companies

Sources

Open the interactive supply-chain view →

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

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