![]() OneTree Microdevices OneTree Microdevices is a company that specializes in fabless semiconductors for broadband networks. | ![]() Hua Hong Semiconductor Hua Hong Semiconductor (also known as HHGrace, 華虹半導體有限公司) is a company specializing in wafer fabrication. | ![]() Siltronic Siltronic is a company that manufactures hyperpure silicon wafers for the semiconductor industry. | |
Founding Date | Founding Date 2014 | Founding Date 2005 | Founding Date 1968 |
Type | Type Subsidiary | Type Public | Type Public |
Tags | |||
Locations | Locations Santa Rosa, US HQ | Locations Shanghai, CN HQ Tokyo, JP Zhubei, TW Milpitas, US | |
Employees | Employees 1 | Employees 7,4877% increase | Employees 3,82515% decrease |
Financial | |||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $2.4b (FY, 2025) | Revenue (est.) €1.8b (FY, 2022) |
Cost of goods | Cost of goods N/A | Cost of goods $1.1b (FY, 2025) | Cost of goods €1.2b (FY, 2022) |
Gross profit | Gross profit N/A | Gross profit $1.4b (FY, 2025) | Gross profit €615.4m (FY, 2022) |
Net income | Net income N/A | Net income ($110.8m) (FY, 2025) | Net income €434.4m (FY, 2022) |

Hua Hong Semiconductor (also known as HHGrace, 華虹半導體有限公司) is a company specializing in wafer fabrication.
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Siltronic is a company that manufactures hyperpure silicon wafers for the semiconductor industry.
View company