World No.1 in semiconductor test equipment (ATE)
Advantest
The world’s No.1 in automated test equipment (ATE) (~58% share; ~46% in memory test). FY2024 revenue ¥779.7B (~$5.11B, +60%). Dominant in HBM and SoC test, used to test chips from SK hynix, Samsung, Micron, TSMC and NVIDIA. Often called “the ASML of test.”
6857.T Updated Jun 21, 2026 1 AI consumers
AdvantestFY2024 revenue ~$5.11B
▸ Money outR&D·SW (비공개)○정밀 부품·계측 모듈 (비공개)○
Financials & Segments
- Total revenue · FY2024 revenue ~$5.11B (No.1 in ATE)
- Customer concentration · SK, Samsung, Micron, TSMC, NVIDIA; critical for HBM test.
- Segments · Testers (SoC, memory)(~58% of ATE)
Revenue from
- SK hynix High confidence· Market share 58 · 2024 · global ATE share
Supplies test equipment (ATE) to SK하이닉스.Confirms JA Advantest / EDINET Published Jun 20, 2025: "Annual Securities Report: ATE revenue and chipmaker customers." - Samsung Electronics High confidence
Supplies test equipment (ATE) to 삼성전자. - TSMC High confidence
Supplies test equipment (ATE) to TSMC. - Micron Technology Medium confidence
Supplies test equipment (ATE) to Micron Technology. - NVIDIA Medium confidence
Supplies test equipment (ATE) to NVIDIA.
Pays to
- R&D·SW (비공개) Low confidence
Test-algorithm and software R&D (undisclosed). - 정밀 부품·계측 모듈 (비공개) Low confidence
Precision parts and measurement modules for testers (undisclosed).
Value-chain ripple (tiers 2–3)
Following node-to-node links up to 3 tiers; each firm is shown once, at its nearest tier.