HPSP

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

Near-monopoly maker of high-pressure hydrogen annealing equipment.

Ticker
KOSDAQ: 403870
Headquarters
South Korea
Revenue
$126M (FY2025) · -4.7% YoY
Net income
$53M
Operating margin
50.5%
Market position
leader
Value-chain segment
Deposition
Key products
high-pressure hydrogen annealing equipment

About HPSP

HPSP, headquartered in South Korea, operates in the Deposition segment of the semiconductor & AI supply chain and is positioned as a market leader there. Its key products include high-pressure hydrogen annealing equipment. wafergraph maps 7 tracked customers for HPSP across the value chain. It has a supply-chain criticality score of 81/100, with 236 companies downstream of it.

Role in the chain

HPSP is a market leader in Equipment (Front End) (Deposition), headquartered in South Korea. Near-monopoly maker of high-pressure hydrogen annealing equipment.

Diligence questions

  1. The dataset names 7 tracked customers for HPSP. How concentrated is demand among those names, and which of them have a documented second source in this graph?
  2. HPSP is positioned as a leader in Equipment (Front End). How replaceable is this vendor on the process step you are buying?
  3. HPSP 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?
  4. HPSP trades as KOSDAQ:403870. 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 HPSP

Key products

  • high-pressure hydrogen annealing equipment

Customers

More Equipment (Front End) companies

Compare with

Lam Research · Applied Materials · Tokyo Electron · NAURA Technology · ASM International · Piotech

Sources

Open the interactive supply-chain view →

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

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