![]() Accotest Accotest (华峰测控, also known as Beijing Huafeng Test & Control Technology or 北京华峰测控技术股份有限公司) is a company engaged in the semiconductor test equipment manufacturing. | ![]() Aemulus Aemulus Corporation is a company that designs and develops automated test equipment (ATE) and test and measuring instruments (TMI) for the semiconductor industry. | ||||
Founding Date | Founding Date 2000 | Founding Date 1993 | Founding Date 2004 | Founding Date 1969 | Founding Date 2001 |
Type | Type Public | Type Public | Type Subsidiary | Type Public | Type Public |
Tags | |||||
Locations | Locations Yongin-si, KR HQ Daejeon, KR Icheon, KR Pyeongtaek Si, KR | Locations Bayan Lepas, MY HQ | Locations Tokyo, JP HQ Mashiki, JP Minowa, JP Kuala Lumpur, MY Gardena, US Scottsdale, US | Locations Seongnam-si, KR HQ Cheonan, KR Seongnam Si, KR | |
Employees | Employees 2154% decrease | Employees 50530% increase | Employees 208 | Employees 212 | Employees 186 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 2.2 b | Valuation ($) N/A | Valuation ($) 54.4 m | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) ₩92.4b (FY, 2024) | Revenue (est.) ¥1.3b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) ¥5.9b (FY, 2025) | Revenue (est.) ₩31.6b (FY, 2024) |
Cost of goods | Cost of goods ₩70.7b (FY, 2024) | Cost of goods ¥352.8m (FY, 2025) | Cost of goods N/A | Cost of goods ¥3.5b (FY, 2025) | Cost of goods ₩23.4b (FY, 2024) |
Gross profit | Gross profit ₩22.4b (FY, 2024) | Gross profit ¥979.7m (FY, 2025) | Gross profit N/A | Gross profit ¥2.3b (FY, 2025) | Gross profit ₩9.8b (FY, 2024) |
Net income | Net income (₩27.3b) (FY, 2024) | Net income ¥536.1m (FY, 2025) | Net income N/A | Net income ¥427m (FY, 2025) | Net income (₩1.4b) (FY, 2024) |
Operating ⚠ | |||||
Products | Products N/A | Products 4 (Aug, 2023) | Products 4 (Jun, 2023) | Products N/A | Products N/A |

Accotest (华峰测控, also known as Beijing Huafeng Test & Control Technology or 北京华峰测控技术股份有限公司) is a company engaged in the semiconductor test equipment manufacturing.
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Aemulus Corporation is a company that designs and develops automated test equipment (ATE) and test and measuring instruments (TMI) for the semiconductor industry.
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TESEC ( 株式会社テセック) is a manufacturer of semiconductor test equipment.
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Exicon is a company providing semiconductor memory, logic, and SoC test solutions.
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