![]() BH BH ( (주)비에이치, formerly known as Beomhwan Flex) is a manufacturer and supplier of flexible printed circuit boards (FPCB) and related parts. | ![]() Simmtech Simmtech (주식회사 심텍) is a company that develops and manufactures printed circuit boards (PCBs) for semiconductors. | ![]() ITM Semiconductor ITM Semiconductor ((주)아이티엠반도체) is a company that manufactures components for secondary batteries. | |
Founding Date | Founding Date 1999 | Founding Date 1987 | Founding Date 2000 |
Type | Type Public | Type Public | Type Public |
Tags | |||
Locations | Locations Incheon, KR HQ | Locations Cheongju, KR HQ Suzhou, CN Chino, JP Chupei, TW Sunnyvale, US | Locations Cheongju, KR HQ Tianjin, CN San Jose, US |
Employees | Employees 1,2686% decrease | Employees 2,8151% decrease | Employees 3083% decrease |
Financial | |||
Revenue (est.) | Revenue (est.) ₩1.8t (FY, 2025) | Revenue (est.) ₩1.2t (FY, 2024) | Revenue (est.) ₩647.9b (FY, 2024) |
Cost of goods | Cost of goods ₩1.6t (FY, 2025) | Cost of goods ₩1.1t (FY, 2024) | Cost of goods ₩526b (FY, 2024) |
Gross profit | Gross profit ₩207.4b (FY, 2025) | Gross profit ₩142.2b (FY, 2024) | Gross profit ₩124.1b (FY, 2024) |
Net income | Net income ₩40.6b (FY, 2025) | Net income (₩31b) (FY, 2024) | Net income ₩1.2b (FY, 2024) |

Simmtech (주식회사 심텍) is a company that develops and manufactures printed circuit boards (PCBs) for semiconductors.
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ITM Semiconductor ((주)아이티엠반도체) is a company that manufactures components for secondary batteries.
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