Shanghai Shengsi Microelectronics Shanghai Shengsi Microelectronics (晟矽微电子) is a circuit designing company that specializes in microcontroller products. | ![]() Holtek Semiconductor Holtek Semiconductor is a company manufacturing microcontroller integrated circuits (IC) and peripheral components. | Shenzhen Reflying Electronic Shenzhen Reflying Electronic (深圳市瑞飛電子有限公司) is a company that manufactures consumer electronics. | |||
Founding Date | Founding Date 2010 | Founding Date 1998 | Founding Date 2013 | Founding Date 1932 | Founding Date 2006 |
Type | Type Public | Type Public | Type Subsidiary | Type Private | Type Private |
Tags | |||||
Locations | Locations CN HQ Fo Shan Shi, CN Guang Zhou Shi, CN Shen Zhen Shi, CN Pleasanton, US | Locations Hsinchu, TW HQ Kowloon, HK Taipei, TW | Locations Hefei Shi, CN HQ Shanghai, CN Shenzhen Shi, CN | Locations Pointe-Claire, CA HQ | Locations HQ |
Employees | Employees 16850% increase | Employees 63126% decrease | Employees 1 | Employees 2071% increase | Employees 27 |
Financial | |||||
Revenue (est.) | Revenue (est.) ¥391.5m (FY, 2021) | Revenue (est.) NT$3.1b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) N/A |
Cost of goods | Cost of goods ¥117.8m (FY, 2021) | Cost of goods NT$1.7b (FY, 2025) | Cost of goods N/A | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit ¥273.8m (FY, 2021) | Gross profit NT$1.3b (FY, 2025) | Gross profit N/A | Gross profit N/A | Gross profit N/A |
Net income | Net income ¥120.6m (FY, 2021) | Net income NT$185.9m (FY, 2025) | Net income N/A | Net income N/A | Net income N/A |
Operating ⚠ | |||||
Product Categories | Product Categories N/A | Product Categories 3 (Oct, 2023) | Product Categories 3 (May, 2022) | Product Categories N/A | Product Categories N/A |

Holtek Semiconductor is a company manufacturing microcontroller integrated circuits (IC) and peripheral components.
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