Proto-Tel Proto-Tel is a manufacturer of injection-molded products, printed circuit board assemblies, and structured wiring solutions. | ![]() Datang Microelectronics Technology Datang Microelectronics Technology (大唐微电子) is a manufacturer of circuit chip products. | ||||
Founding Date | Founding Date 2002 | Founding Date 2009 | Founding Date 1970 | Founding Date 1996 | Founding Date 1996 |
Type | Type Private | Type Public | Type Private | Type Public | Type Subsidiary |
Tags | |||||
Locations | Locations Seongnam, KR HQ | Locations Louisville, US HQ | Locations Chiyoda City, JP HQ | Locations Beijing, CN HQ | |
Employees | Employees 15 | Employees 14,000 | Employees N/A | Employees 111 | Employees 35 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 22.5 b | Valuation ($) N/A | Valuation ($) 99.9 m | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $6.8b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) ¥15.2b (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods $4b (FY, 2025) | Cost of goods N/A | Cost of goods ¥10.8b (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit $2.8b (FY, 2025) | Gross profit N/A | Gross profit ¥4.5b (FY, 2025) | Gross profit N/A |
Net income | Net income N/A | Net income $888m (FY, 2025) | Net income N/A | Net income ¥985m (FY, 2025) | Net income N/A |

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