Kwang Myung Electric
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Kwang Myung Electric makes switchboards and switchgear, the electrical panels and enclosures that control and distribute power in buildings and infrastructure, and also provides electrical, mechanical, and fire-safety installation services, solar power system construction, and property leasing.
Its customers are broadly in the construction and infrastructure sectors, both domestically and, to a smaller extent, overseas. Listed on KOSPI, Korea's main stock exchange, the company operates across four distinct business segments, with its switchboard and switchgear segment accounting for the large majority of its revenue.
Summary is AI-generated and may contain errors · figures from DART filings
Kwang Myung Electric in five facts
What does Kwang Myung Electric do?
Kwang Myung Electric makes switchboards and switchgear, the electrical panels and enclosures that control and distribute power in buildings and infrastructure, and also provides electrical, mechanical, and fire-safety installation services, solar power system construction, and property leasing.
Where is Kwang Myung Electric listed and in which sector?
Kwang Myung Electric (Korean name: 광명전기) trades under KRX code 017040 on KOSPI, the main board of the Korea Exchange. It is classified in the Industrials sector, Electrical Equipment.
How large is Kwang Myung Electric?
Its market capitalisation was US$30.5M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Kwang Myung Electric's latest annual revenue and operating profit?
For fiscal year 2025, Kwang Myung Electric reported revenue of US$72.4M, an operating loss of US$7.5M and a net loss of US$51.4M, per its annual report on DART (data retrieved from DART on 2026-09-08). Revenue was down 32.7% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-08
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, converted from won at 1 USD ≈ ₩1,325 (2026-10-21 close)
- Company data updated
- 2026-10-21
- Company summary
- AI-generated from filings; may contain errors. Information only, not investment advice.
- [Amended] Material management matter relevant to investment decisions (share transfer agreement that will change the largest shareholder)
Kwang Myung Electric's controlling stake is now set to change hands from a company to a company.
Ownership change · Oct 12 - Other market noticeSep 30
- Supply contract signed
Kwang Myung Electric disclosed a supply contract with Samsung C&T, worth US$6.59M, about 9.29% of its recent annual revenue, running through Oct 2027.
Supply contract · Sep 22 - Other market noticeSep 7
- [Amended] Material management matter relevant to investment decisions (share transfer agreement that will change the largest shareholder)
Kwang Myung Electric's controlling stake is now set to change hands from a company to a company.
Ownership change · Aug 28 - Change of largest shareholderOwnership change · Apr 17
- [Amended] Supply contract signed
Kwang Myung Electric updated a previously disclosed supply contract with Korea Hydro & Nuclear Power, now worth US$13.2M, about 16.96% of its recent annual revenue, running through May 2026.
Supply contract · Mar 20 - [Amended] Material management matter relevant to investment decisions (share transfer agreement that will change the largest shareholder)
Kwang Myung Electric's controlling stake is now set to change hands from a company to a company.
Ownership change · Feb 13 - [Amended] Decision to acquire shares/equity in another company
Kwang Myung Electric updated the disclosed terms of an acquisition, now worth US$2.64M.
M&A · Feb 12 · 2 versions - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Kwang Myung Electric reported separate results for FY2025: revenue of US$63.4M (−34.53% year on year), an operating loss of US$4.99M and a net loss of US$40.4M.
Earnings · Feb 6