![]() Kioxia Holdings Kioxia Holdings (キオクシアホールディングス株式会社, formerly Toshiba Memory Holdings) is a holding company that manufactures computer memory. | ![]() Kingston Technology US Kingston Technology US is a manufacturer and retailer of digital memory products. | RITEK RITEK (麗泰公司) is a company that manufactures and designs optical storage media and data storage products. | Roos Instruments Roos Instruments is a company that manufactures and designs automated microwave test systems. | ![]() SanDisk SanDisk is a company that designs, develops, manufactures, and markets data storage solutions. | |
Founding Date | Founding Date 2019 | Founding Date 1999 | Founding Date 1988 | Founding Date 1989 | Founding Date 1988 |
Type | Type Public | Type Subsidiary | Type Public | Type Private | Type Subsidiary |
Tags | |||||
Locations | Locations Fountain Valley, US HQ | Locations TW HQ Bien Hoa, VN | Locations Santa Clara, US HQ | ||
Employees | Employees 15,0421% decrease | Employees 780 | Employees 66619% decrease | Employees 22 | Employees 3,7457% increase |
Financial | |||||
Revenue (est.) | Revenue (est.) ¥2.3t (FY, 2026) | Revenue (est.) N/A | Revenue (est.) NT$7.5b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) N/A |
Cost of goods | Cost of goods ¥1t (FY, 2026) | Cost of goods N/A | Cost of goods NT$6b (FY, 2025) | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit ¥1.3t (FY, 2026) | Gross profit N/A | Gross profit NT$1.8b (FY, 2025) | Gross profit N/A | Gross profit N/A |
Net income | Net income ¥554.5b (FY, 2026) | Net income N/A | Net income (NT$194.2m) (FY, 2025) | Net income N/A | Net income N/A |

Kingston Technology US is a manufacturer and retailer of digital memory products.
View companyRITEK (麗泰公司) is a company that manufactures and designs optical storage media and data storage products.
View companyRoos Instruments is a company that manufactures and designs automated microwave test systems.
View company
SanDisk is a company that designs, develops, manufactures, and markets data storage solutions.
View company