![]() AOI Electronics AOI Electronics (アオイ電子株式会社) is a manufacturer and distributor of electronic components. | ![]() Ehwa Technologies Information Ehwa Technologies Information (ETI, 이화전기공업주식회사) is a company that manufactures and supplies power conversion devices and supplying systems. | ![]() Prolec-GE Waukesha Prolec-GE Waukesha (formerly known as SPX Transformer Solutions) is a company that manufactures and supplies liquid-filled transformers and components. | ||
Founding Date | Founding Date 1964 | Founding Date 1969 | Founding Date 1956 | Founding Date 1970 |
Type | Type Private | Type Public | Type Private | Type Subsidiary |
Tags | ||||
Locations | Locations Aliso Viejo, US HQ Vista, US | Locations Takamatsu, JP HQ Asahimachi, JP Kanonji, JP Minato City, JP | Locations Seoul, KR HQ Gwangju Si, KR | Locations Waukesha, US HQ Ciudad Apodaca, MX Goldsboro, US |
Employees | Employees 176% decrease | Employees 2,116 | Employees 1796% increase | Employees 1,100 |
Financial | ||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥38.3b (FY, 2026) | Revenue (est.) ₩64.5b (FY, 2024) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods ¥29.9b (FY, 2026) | Cost of goods ₩53.2b (FY, 2024) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit ¥8.4b (FY, 2026) | Gross profit ₩11.3b (FY, 2024) | Gross profit N/A |
Net income | Net income N/A | Net income ¥70.1m (FY, 2026) | Net income (₩13.7b) (FY, 2024) | Net income N/A |

AOI Electronics (アオイ電子株式会社) is a manufacturer and distributor of electronic components.
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Ehwa Technologies Information (ETI, 이화전기공업주식회사) is a company that manufactures and supplies power conversion devices and supplying systems.
View company
Prolec-GE Waukesha (formerly known as SPX Transformer Solutions) is a company that manufactures and supplies liquid-filled transformers and components.
View company