DFI DFI is a company that provides computing technology for factory automation, medical, gaming, transportation, smart energy, defense, and intelligent retail markets. | ![]() Raydium Raydium Semiconductor (瑞鼎科技股份有限公司) is a company that designs, manufactures, and sells integrated circuits. | ![]() MEMC Electronic Materials MEMC Electronic Materials (formerly known as SunEdison Semiconductor) is a manufacturer of semiconductor wafers. | |
Founding Date | Founding Date 1981 | Founding Date 2003 | Founding Date 1959 |
Type | Type Private | Type Public | Type Subsidiary |
Tags | |||
Locations | Locations Hsinchu, TW HQ Shenzhen, CN Suzhou, CN | Locations St. Louis, US HQ Novara, IT Sinigo, IT Utsunomiya, JP Cheonan, KR Petaling Jaya, MY St. Peters, US | |
Employees | Employees 6671% increase | Employees 9531% increase | Employees 3472% increase |
Financial | |||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) NT$22.4b (FY, 2025) | Revenue (est.) $776.7m (FY, 2015) |
Cost of goods | Cost of goods N/A | Cost of goods NT$15.6b (FY, 2025) | Cost of goods $700.4m (FY, 2015) |
Gross profit | Gross profit N/A | Gross profit NT$6.9b (FY, 2025) | Gross profit $76.3m (FY, 2015) |
Net income | Net income N/A | Net income NT$1.4b (FY, 2025) | Net income ($136.7m) (FY, 2015) |
Operating ⚠ | |||
Patents (US) | Patents (US) 11 (May, 2021) | Patents (US) N/A | Patents (US) 235 (FY, 2015) |

Raydium Semiconductor (瑞鼎科技股份有限公司) is a company that designs, manufactures, and sells integrated circuits.
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MEMC Electronic Materials (formerly known as SunEdison Semiconductor) is a manufacturer of semiconductor wafers.
View company