![]() Sierra Electrotek Sierra Electrotek is a company that specializes in the fabrication of printed circuit boards (PCBs). | ![]() Siltronic Siltronic is a company that manufactures hyperpure silicon wafers for the semiconductor industry. | ![]() Microgate Shenzhen Microgate Technology (深圳市麦捷微电子科技股份有限公司) is a company specializing in the research, development, production, and sales of chip inductors and LCD modules. | ![]() Huada Semiconductor Huada Semiconductor (HDSC, 华大半导体有限公司) is a company that designs and manufactures semiconductor products. | |
Founding Date | Founding Date 1968 | Founding Date 1968 | Founding Date 2001 | Founding Date 2014 |
Type | Type Subsidiary | Type Public | Type Public | Type Subsidiary |
Tags | ||||
Locations | Locations Oak Creek, US HQ | Locations Shenzhen, CN HQ | Locations Shanghai, CN HQ Beijing, CN Chengdu, CN Shanghai, CN Shanghai, CN | |
Employees | Employees 90 | Employees 3,82515% decrease | Employees 4,05710% decrease | Employees 7,000 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 1.9 b | Valuation ($) 1.6 b | Valuation ($) N/A |
Financial | ||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) €1.8b (FY, 2022) | Revenue (est.) ¥3.8b (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods €1.2b (FY, 2022) | Cost of goods ¥3.2b (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit €615.4m (FY, 2022) | Gross profit ¥612.4m (FY, 2025) | Gross profit N/A |
Net income | Net income N/A | Net income €434.4m (FY, 2022) | Net income ¥317.3m (FY, 2025) | Net income N/A |
Operating ⚠ | ||||
Certifications | Certifications 10 (Jul, 2023) | Certifications N/A | Certifications N/A | Certifications 7 (Jan, 2024) |

Siltronic is a company that manufactures hyperpure silicon wafers for the semiconductor industry.
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Shenzhen Microgate Technology (深圳市麦捷微电子科技股份有限公司) is a company specializing in the research, development, production, and sales of chip inductors and LCD modules.
View company
Huada Semiconductor (HDSC, 华大半导体有限公司) is a company that designs and manufactures semiconductor products.
View company