![]() 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. | ![]() Soulbrain Soulbrain (솔브레인 주식회사, formerly known as Yamanke Korea) is a producer and supplier of integrated circuit (IC) manufacturing products. | ![]() DB HiTek DB HiTek (Dongbu HiTek, DB하이텍) is a semiconductor company applying analog, power, image sensors, and mixed-signal technologies. | |
Founding Date | Founding Date 1999 | Founding Date 1987 | Founding Date 1986 | Founding Date 1997 |
Type | Type Public | 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 Seongnam, KR HQ Chongqing, CN Shanghai, CN Shang Hai, CN Wuxi, CN Budapest, HU Yokne'am Illit, IL see more | |
Employees | Employees 1,2686% decrease | Employees 2,8151% decrease | Employees 1,1335% decrease | Employees 2,0272% increase |
Financial | ||||
Revenue (est.) | Revenue (est.) ₩1.8t (FY, 2025) | Revenue (est.) ₩1.2t (FY, 2024) | Revenue (est.) ₩923.4b (FY, 2025) | Revenue (est.) ₩1.4t (FY, 2025) |
Cost of goods | Cost of goods ₩1.6t (FY, 2025) | Cost of goods ₩1.1t (FY, 2024) | Cost of goods ₩632.6b (FY, 2025) | Cost of goods ₩896.9b (FY, 2025) |
Gross profit | Gross profit ₩207.4b (FY, 2025) | Gross profit ₩142.2b (FY, 2024) | Gross profit ₩300.7b (FY, 2025) | Gross profit ₩533.5b (FY, 2025) |
Net income | Net income ₩40.6b (FY, 2025) | Net income (₩31b) (FY, 2024) | Net income ₩84b (FY, 2025) | Net income ₩252.6b (FY, 2025) |

Simmtech (주식회사 심텍) is a company that develops and manufactures printed circuit boards (PCBs) for semiconductors.
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Soulbrain (솔브레인 주식회사, formerly known as Yamanke Korea) is a producer and supplier of integrated circuit (IC) manufacturing products.
View company
DB HiTek (Dongbu HiTek, DB하이텍) is a semiconductor company applying analog, power, image sensors, and mixed-signal technologies.
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