DRAM Chips: Companies by Annual-Report Disclosure

Every company below discloses dram chips as its own product in its annual report — placements are quoted verbatim from the filings, never inferred from industry lists or news.

6
Taiwan-listed
1
overseas-listed
2
supply chain maps

DRAM Chips: companies placed by annual-report disclosure

CodeCompanyAnnual-report source (original language)
2344 🇹🇼 WEC 行動記憶體(Mobile Memory):主要應用在低階邊緣人工智慧(Edge AI)運算裝置 Source: 2344 FY2024 annual report (Chinese original)
2408 🇹🇼 NTC 本公司主要的產品為動態隨機存取記憶體(DRAM),主要用途為存 放運算資料,其應用範圍相當廣泛,舉凡智慧手機、伺服器、個人電 Source: 2408 FY2024 annual report (Chinese original)
3006 🇹🇼 ESMT 動能隨機存取,記憶體(DRAM),SDRAM、,PSRAM、,Mobile SDRAM/ Source: 3006 FY2024 annual report (Chinese original)
3260 🇹🇼 ADATA 利基型記憶體:應用於記憶體模組、DVD Player、數位相機、Set-Top Box、LCD,Monitor、ADSL、VDSL、CDRW、VGA卡、I Source: 3260 FY2024 annual report (Chinese original)
5351 🇹🇼 Etron 鈺創:DRAM:SDR Source: 5351 FY2025 annual report (Chinese original)
6531 🇹🇼 AP Memory 目前除設計生產使用於 IoT 相關邊緣運算裝置 (Edge device) 之虛擬靜態隨機存取記憶體 (Pseudo SRAM) 及低功耗動態隨機存取記憶體 (Low Power DRAM) 之晶片產品 Source: 6531 FY2024 annual report (Chinese original)
MU 🇺🇸 MICRON TECHNOLOGY INC Graphics DRAM ("GDDR"): High-performance memory solution designed for graphics cards, gaming consoles, and hig… Source: MU FY2025 annual report (10-K/20-F)

Placement is based on each company's own product disclosures — not industry knowledge or market commentary. Nothing is inferred; if the filings don't say it, the company isn't listed.

Position in the chain

Upstream inputs

IC Substrate5 cos Si Wafer5 cos

Downstream uses

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FAQ

How is the DRAM Chips company list decided?

Every company comes from a product disclosure in its own annual report — the right-hand column quotes the original filing verbatim, with the fiscal year. Nothing is added from industry lists, analyst reports or news: a company that everyone "knows" makes this will still be absent if its filings never say so.

Is this list complete?

No guarantee of completeness. Coverage is limited to the filings this site has collected and extracted, and disclosure wording varies by company — only sufficiently specific language gets placed. Every listed company has a source; an absent one may simply not be covered yet.

Sources: MOPS annual reports, SEC EDGAR, EDINET. This site organises public filings and links only — no investment advice, and no guarantee of timeliness or completeness.
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