Presto Engineering Presto Engineering Group is a company that provides application-specific integrated circuit (ASIC) and semiconductor design and manufacturing solutions. | ![]() Advanced Micro Foundry Advanced Micro Foundry (AMF) specializes in customizable prototyping and volume wafer manufacturing services for silicon photonics integrated circuits. | ![]() Sac-Tec Labs Sac-Tec Labs is a company that specializes in the engineering, manufacturing, and testing of customized microelectronic components for aerospace applications. | ![]() ChipMOS Technologies ChipMOS Technologies (南茂科技) is a provider of semiconductor testing and packaging solutions to fabless companies, integrated device manufacturers (IDM), and foundries. | ![]() Shinko Electric Industry Shinko Electric Industry, 新光電気工業株式会社は is a company that manufactures semiconductor packages. | |
Founding Date | Founding Date 2006 | Founding Date 2017 | Founding Date 1991 | Founding Date 1986 | Founding Date 1946 |
Type | Type Private | Type Subsidiary | Type Private | Type Public | Type Public |
Tags | |||||
Locations | Locations Meyreuil, FR HQ Copenhagen, DK Grenoble, FR Paris, FR Taipei, TW Bang Samak, TH London, GB see more | Locations Singapore, SG HQ | Locations Torrance, US HQ Frederick, US | Locations Hsinchu, TW HQ Minhang, CN Hukou Township, TW Tainan, TW Tainan, TW Zhubei, TW Zhubei, TW see more | Locations Nagano, JP HQ Chengdu Shi, CN Shanghai, CN Shenzhen, CN Agano, JP Aizuwakamatsu, JP Fukuoka, JP see more |
Employees | Employees 1342% increase | Employees 1473% increase | Employees 28 | Employees 5,4962% increase | Employees 5,553 |
Financial | |||||
Revenue (est.) | Revenue (est.) €2.9m (FY, 2022) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) NT$23.9b (FY, 2025) | Revenue (est.) ¥215b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods N/A | Cost of goods N/A | Cost of goods NT$16.2b (FY, 2025) | Cost of goods ¥148.6b (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit N/A | Gross profit N/A | Gross profit NT$7.8b (FY, 2025) | Gross profit ¥66.4b (FY, 2025) |
Net income | Net income (€1.8m) (FY, 2022) | Net income N/A | Net income N/A | Net income NT$495.1m (FY, 2025) | Net income ¥17.9b (FY, 2025) |

Advanced Micro Foundry (AMF) specializes in customizable prototyping and volume wafer manufacturing services for silicon photonics integrated circuits.
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Sac-Tec Labs is a company that specializes in the engineering, manufacturing, and testing of customized microelectronic components for aerospace applications.
View company
ChipMOS Technologies (南茂科技) is a provider of semiconductor testing and packaging solutions to fabless companies, integrated device manufacturers (IDM), and foundries.
View company
Shinko Electric Industry, 新光電気工業株式会社は is a company that manufactures semiconductor packages.
View company