Kwangmu Co.,Ltd.

(주)광무 · KOSDAQ: 029480 · Electronic components, computers and communication equipment

Key facts

Korean name: (주)광무
Market / ticker: KOSDAQ · 029480
Industry: Electronic components, computers and communication equipment
Established: 1991-05-27
Fiscal year ends: December
Website: www.kdccorp.co.kr
DART corp code: 00186452
Latest revenue: ₩7.6B (FY2025)

Items worth checking

medium

Operating loss in both FY2024 and FY2025.

Source: Annual report FY2025

medium

Litigation filed or ruled — filed on 11 separate dates in the last 12 months, latest 2025-12-01.

Source: Litigation ruling

low

Conversion / warrant / exchange rights exercised — shares outstanding change — filed on 4 separate dates in the last 12 months, latest 2025-10-22.

Source: Conversion rights exercised

Financial summary

KRW	FY2023	FY2024	FY2025
Revenue	₩24.2B	₩6.5B	₩7.6B
Operating income	−₩2.6B	−₩4.7B	−₩4.2B
Net income	₩7.3B	₩104.2B	−₩29.1B
Total assets	₩128.6B	₩281.2B	₩231.4B
Total liabilities	₩15.9B	₩49.0B	₩15.5B
Total equity	₩112.7B	₩232.2B	₩215.9B
Share capital	₩23.9B	₩27.5B	₩31.8B

Consolidated statements · FY2025 operating margin -55.8% · liabilities to equity 7% · Annual report FY2025 (Korean original)

Auditor opinions

Period	Auditor	Opinion
Term 35 (current)	삼일회계법인	Unqualified
Term 34 (prior)	삼일회계법인	Unqualified
Term 33 (two years prior)	삼도회계법인	Unqualified

Largest shareholder history

Date	Largest shareholder (Korean)	Stake	Cause (Korean)
2021년 11월 12일	스트라타 조합	—	유상증자 납입에 따른 최대주주 변경
2022년 06월 23일	(주)아틀라스팔천외 2	—	(주)아틀라스팔천 특수관계인의 유상증자 납입에 따른 최대주주 변경
2025년 04월 03일	(주)협진	—	최대주주인 (주)아틀라스팔천과 2대주주인 (주)협진간의 최대주주 변경을 수반하는 주식양수도계약(2,325,581주) 완료에 따라 최대주주가 (주)협진으로 변경

Recent filings

Date	Filing	Original
2026-09-09	Material event report	DART
2026-08-21	Decision to increase short-term borrowings	DART
2026-08-13	Attachment added: Half-year report (2026.06)	DART
2026-07-07	Material event report	DART
2026-05-29	주권관련사채권의취득결정	DART
2026-05-14	Quarterly report (2026.03)	DART
2026-05-04	Amended: Annual report (2025.12)	DART
2026-03-31	Annual general meeting results	DART
2026-03-23	Annual report (2025.12)	DART
2026-03-23	Audit report submitted	DART
2026-03-16	Proxy solicitation reference document	DART
2026-03-16	Notice of shareholders meeting	DART
2026-03-16	Resolution to convene shareholders meeting	DART
2026-03-03	Share cancellation decision	DART
2026-02-26	Revenue or profit structure changed materially	DART
2026-02-02	Treasury share acquisition results report	DART
2026-01-05	Decision to acquire shares of another company	DART
2025-12-29	Material event report — Treasury share acquisition decision	DART
2025-12-15	Share cancellation decision	DART
2025-12-11	Record date / shareholder register closure set	DART

Showing the 20 most recent of 69 filings. The full brief lists all of them.

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Data generated 2026-09-16 from OpenDART.

This page summarizes public filings from DART, the official electronic disclosure system of Korea. It is not investment, credit or legal advice. Figures are shown in the currency the company reports in. Titles and labels are machine-translated and may contain errors — always check the linked original filing. Source: OpenDART, Financial Supervisory Service, Korea.