Korea FilingsFull brief — $39

UNISON CO., LTD.

유니슨(주) · KOSDAQ: 018000 · Machinery and equipment

Key facts

Korean name
유니슨(주)
Market / ticker
KOSDAQ · 018000
Industry
Machinery and equipment
Established
1984-09-24
Fiscal year ends
December
Website
www.unison.co.kr
DART corp code
00144243
Latest revenue
₩40.3B (FY2025)

Items worth checking

high
Total equity was below share capital at FY2025 end (14% capital impairment).
Source: Annual report FY2025
high
Trading suspension disclosed — filed 2026-08-27.
Source: Trading suspension
high
Listing status issue disclosed — filed on 2 separate dates in the last 12 months, latest 2026-08-07.
Source: Other market notice
high
Unfaithful disclosure designation — filed on 2 separate dates in the last 12 months, latest 2026-02-24.
Source: Designated for unfaithful disclosure
medium
Operating loss in both FY2024 and FY2025.
Source: Annual report FY2025
medium
Reverse stock split decided — filed 2026-07-23.
Source: Reverse stock split decision
medium
Decision to issue convertible / warrant / exchangeable bonds — the filing states whether new or treasury shares back it — filed 2026-05-29.
Source: Material event report — Convertible bond issuance decision
medium
Filing on change of largest shareholder or control — filed 2025-12-31.
Source: Change of largest shareholder
low
Conversion / warrant / exchange rights exercised — shares outstanding change — filed on 7 separate dates in the last 12 months, latest 2026-08-31.
Source: Conversion rights exercised
low
Filing on a change in the CEO line-up — filed 2026-03-27.
Source: Change of CEO

Financial summary

KRWFY2023FY2024FY2025
Revenue₩107.7B₩25.7B₩40.3B
Operating income−₩19.6B−₩12.5B−₩9.5B
Net income−₩26.1B−₩22.5B−₩20.9B
Total assets₩263.0B₩249.0B₩255.8B
Total liabilities₩204.1B₩182.8B₩150.1B
Total equity₩59.0B₩66.2B₩105.7B
Share capital₩63.2B₩84.2B₩122.6B

Consolidated statements · FY2025 operating margin -23.7% · liabilities to equity 142% · Annual report FY2025 (Korean original)

Auditor opinions

PeriodAuditorOpinion
Term 42 (current)대주회계법인Unqualified
Term 41 (prior)대주회계법인Unqualified
Term 40 (two years prior)삼정회계법인Unqualified

Largest shareholder history

DateLargest shareholder (Korean)StakeCause (Korean)
2023년 07월 31일주식회사 아네모이—신주인수권 행사 청구에 따른 지분율 감소
2023년 08월 11일주식회사 아네모이—신주인수권 행사 청구에 따른 지분율 감소
2024년 04월 17일주식회사 아네모이—신주인수권 행사 청구에 따른 지분율 감소
2024년 05월 04일주식회사 아네모이—유상증자에 따른 지분율 감소
2025년 05월 16일주식회사 아네모이—신주인수권 행사 청구에 따른 지분율 감소
2025년 05월 28일주식회사 아네모이—신주인수권 행사 청구에 따른 지분율 감소
2025년 07월 11일주식회사 아네모이—신주인수권 행사 청구에 따른 지분율 감소
2025년 09월 19일주식회사 아네모이—유상증자에 따른 지분율 감소
2025년 12월 30일명운산업개발(주)—전환청구권 행사

Recent filings

DateFilingOriginal
2026-09-15Large shareholding (5%+) reportDART
2026-09-08Proxy solicitation reference documentDART
2026-09-08Notice of shareholders meetingDART
2026-09-08Amended: Resolution to convene shareholders meetingDART
2026-09-08Amended: Reverse stock split decisionDART
2026-09-08Adjustment of conversion priceDART
2026-09-07Officer / major shareholder ownership reportDART
2026-09-04Large shareholding (5%+) reportDART
2026-08-31Conversion rights exercisedDART
2026-08-27Single sales / supply contract signedDART
2026-08-27Trading suspensionDART
2026-08-26Large shareholding (5%+) reportDART
2026-08-18Large shareholding (5%+) reportDART
2026-08-14Half-year report (2026.06)DART
2026-08-14Large shareholding (5%+) reportDART
2026-08-10Adjustment of conversion priceDART
2026-08-10Single sales / supply contract signedDART
2026-08-07Other market noticeDART
2026-08-07Amended: Resolution to convene shareholders meetingDART
2026-08-07Amended: Record date / shareholder register closure setDART

Showing the 20 most recent of 104 filings. The full brief lists all of them.

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Other Korean companies in Machinery and equipment

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.