Who is the CEO of IS Dongseo?

According to the DART company overview, IS Dongseo's representative director is 배기문, 남병옥 (name as registered in Korean). The company was founded on 1975-09-01.

Where is IS Dongseo listed?

IS Dongseo trades on the Korea Exchange KOSPI market under the ticker 010780. Its fiscal year ends in December.

Does IS Dongseo pay a dividend?

Yes. For fiscal 2025, IS Dongseo paid a cash dividend of ₩500 per common share, a 2.0% yield as stated in its annual report. The prior year's dividend was ₩1,000.

Does IS Dongseo have any recent filing signals?

Signals detected automatically from DART filings and quarterly results: Dividend cut (dividend per share lower than, or dropped from, the prior year); Insider buying (officers or major shareholders reported adding shares (30 days)); Major holder adding (a 5%+ shareholder reported raising its stake (30 days)); Supply contract (single sales or supply contract disclosed in the past 30 days). These are factual flags, not investment advice.

Which companies are in the same industry as IS Dongseo?

Under the Korean Standard Industrial Classification recorded on DART, IS Dongseo is grouped with 8 other listed companies in non-metallic mineral products. The most covered in Korean news over the past 30 days are Eugene, SeoSan and Tongyang.

IS Dongseo KRX:010780KOSPI

아이에스동서 · Korean news coverage and regulatory filings, organized.

한국어

Articles, 24h0

Articles, 7 days1

DART filings, 7 days0

Articles tracked44since Sep 11

In Q2 2026, IS Dongseo reported revenue of ₩114bn, down 66.0% year on year, and operating profit of ₩5.1bn. IS Dongseo (아이에스동서) appeared in 1 Korean news article and 0 DART filings over the past seven days. Coverage peaked on Oct 19 with 3 articles. It was most often mentioned alongside CJ Cheiljedang, DongKookPharmaceutical and Samsung C&T.

Filing signals Insider buying Major holder adding Supply contract Dividend cut Screener

IS Dongseo quarterly results consolidated, KRW

Quarter	Revenue	YoY	Operating profit	Net income
Q2 2026	₩114bn	-66.0%	₩5.1bn margin 4.5%	₩6.2bn
Q1 2026	₩437bn	+46.1%	₩118bn margin 27.0%	₩155bn
Q4 2025 derived	₩329bn	+9.9%	−₩27.0bn margin −8.2%	−₩78.7bn
Q3 2025	₩271bn	-31.0%	₩9.0bn margin 3.3%	−₩12.6bn
Q2 2025	₩335bn	-18.2%	₩53.8bn margin 16.1%	₩19.2bn
Q1 2025	₩299bn	-27.6%	₩32.4bn margin 10.8%	₩320m
Q4 2024 derived	₩299bn	-39.0%	₩9.2bn margin 3.1%	−₩215bn
Q3 2024	₩393bn	-11.1%	₩24.5bn margin 6.2%	−₩3.6bn

Key accounts from quarterly, half-year and annual reports filed on DART. Q4 is derived as full-year minus nine-month figures. Figures may differ from preliminary earnings releases. Margin is operating profit divided by revenue — see operating margin.

IS Dongseo top stories 2 weeks, by number of outlets

1
아이에스동서, 하반기 사이버 위기대응 모의훈련 참여
2 outlets · 2 articlesFirst report Oct 19 14:54 글로벌이코노믹
2
"좋은 집은 건강하게 사는 곳"...아이에스동서 '펜타힐즈W' 맨발걷기 강좌 열어
1 outlets · 1 articlesFirst report Oct 28 15:43 중앙이코노미뉴스
3
해킹메일 가려내고 취약점 찾는다…아이에스동서, 보안 대응력 점검
1 outlets · 1 articlesFirst report Oct 19 15:07 지이코노미
4
"지역 건설산업 발전 기여"…아이에스동서, 울산시장 표창
1 outlets · 1 articlesFirst report Oct 21 10:02 머니투데이
5
[건설업계 브리핑] 삼성물산·롯데건설·IPARK현산·IS동서·극동건설
1 outlets · 1 articlesFirst report Oct 21 18:00 한국일보Samsung C&T
6
[기업들] 상생협력부터 안전·친환경 실천까지 다각도 행보 펼쳐...CJ제일제당·SK텔레콤·청호나이스·아이에스동서·동국제약
1 outlets · 1 articlesFirst report Oct 21 18:11 데일리팝SK Telecom DongKookPharmaceutical CJ Cheiljedang

Latest IS Dongseo news Korean headlines

Oct 2815:43

"좋은 집은 건강하게 사는 곳"...아이에스동서 '펜타힐즈W' 맨발걷기 강좌 열어
중앙이코노미뉴스
Oct 2118:11

[기업들] 상생협력부터 안전·친환경 실천까지 다각도 행보 펼쳐...CJ제일제당·SK텔레콤·청호나이스·아이에스동서·동국제약
데일리팝SK Telecom DongKookPharmaceutical CJ Cheiljedang
Oct 2118:00

[건설업계 브리핑] 삼성물산·롯데건설·IPARK현산·IS동서·극동건설
한국일보Samsung C&T
Oct 2110:02

"지역 건설산업 발전 기여"…아이에스동서, 울산시장 표창
머니투데이
Oct 1915:07

해킹메일 가려내고 취약점 찾는다…아이에스동서, 보안 대응력 점검
지이코노미
Oct 1914:54
아이에스동서, 하반기 사이버 위기대응 모의훈련 참여
글로벌이코노믹
1 more on this story · 1 outlets
- 아이에스동서, 사이버 위기대응 모의훈련 참여…"정보보호 역량 강화"웹이코노미 · Oct 19 16:41
Oct 1416:32

아이에스동서, 사실상지배주주 권혁운 측 주식등 보유 비율 0.01%p 증가
디지털투데이
Oct 1409:50

아이에스동서 배기문 대표이사, 소유 주식 수량 1005주 증가
디지털투데이
Oct 1309:45
아이에스동서, 전사 위험관리 체계 구축…경영 리스크 대응 강화
더퍼블릭
1 more on this story · 1 outlets
- 아이에스동서, 전사위험관리 체계 구축…경영 리스크 선제 대응서울경제 · Oct 13 16:30
Oct 1309:26
아이에스동서, 전사위험관리 체계 구축…지속가능 경영기반 강화
메트로신문
2 more on this story · 2 outlets
- 아이에스동서, 전사위험관리 체계 구축…선제적 리스크 대응 강화지이코노미 · Oct 13 10:39
- 아이에스동서, 전사위험관리 체계 구축...리스크 관리 역량 강화매일경제 · Oct 13 17:01
Oct 1305:21

대단지·하이엔드도 효과 없네…지방 미분양에 IS동서 실적 '먹구름'
머니투데이
Oct 213:49

IS동서, 경산 '펜타힐즈W 1단지'…123㎡B 유니트 공개
아시아투데이
Oct 213:20

아이에스동서, 주주 국민연금공단 측 주식등 보유 비율 1.19%p 감소
디지털투데이
Oct 210:50

Major아이에스동서, 대구 남산 4-7구역 재개발 수주…3451억원 규모
글로벌이코노믹Order / supply contract
Oct 208:28

[전일 주요공시] LS일렉트릭ㆍ두산에너빌리티ㆍ아이에스동서 등
이투데이LS Electric Doosan Enerbility
Oct 116:32

IS동서, 3일 펜타힐즈W 1단지 123㎡B 타입 스페셜 오픈
베타뉴스
Sep 3014:00

아이에스동서, 유엔 ‘GPML’ 공식 가입…글로벌 해양쓰레기 저감 동참
매일경제
Sep 3010:01
아이에스동서, '글로벌 해양쓰레기 예방 파트너십' 가입
머니투데이
2 more on this story · 2 outlets
- 아이에스동서, UNEP '글로벌 플라스틱 오염 및 해양쓰레기 파트너십' 가입파이낸셜뉴스 · Sep 30 13:17
- 아이에스동서, UNEP ‘글로벌 플라스틱 오염 및 해양쓰레기 파트너십’ 가입비즈트리뷴 · Sep 30 16:25
Sep 2317:18

아이에스동서 '에일린의 뜰' 작명 비화…'에일린'은 권혁운 회장 장녀 영어 이름
뉴스저널리즘
Sep 1814:42

IS동서, 실적 악화 쇼크로 주가 반토막…주담대 담보 압박 가중
위키리크스한국
Sep 1707:49

[클릭 e종목]아이에스동서, 경산지구가 실적 견인 전망
아시아경제
Sep 1623:51

아이에스동서, IBK기업은행과 동반성장 펀드 1년 연장
웹이코노미Industrial Bank of Korea
Sep 1609:29
아이에스동서, 추석 앞두고 협력사 거래대금 60억원 조기 지급
뉴시스경제
4 more on this story · 4 outlets
- 아이에스동서, 협력사 거래대금 조기 지급... 추석 전 자금 부담 완화핸드메이커 · Sep 16 09:45
- '23개 협력사에 60억원'…아이에스동서, 추석 전 거래대금 조기 지급월요신문 · Sep 16 09:59
- 아이에스동서, 추석 앞두고 60억 규모 거래대금 조기 지급이코노미스트 · Sep 16 12:01
- 아이에스동서, 협력사 원활 자금 운용위해 ‘약 60억원’ 거래대금 조기 지급이뉴스투데이 · Sep 16 15:16
Sep 1509:47

아이에스동서, 협력사 동반성장펀드 1년 연장…60억원 규모 지원
더퍼블릭
Sep 1413:57

아이에스동서, 기관투자자 대상 NDR 개최
파이낸스투데이
Sep 1411:23

아이에스동서, 60억원 상생펀드 연장…금리 혜택 키운다
스페셜경제
Sep 1410:50

'1807억 매출' 한순간에 지웠다···아이에스동서, 덕은지구 후폭풍 어디까지
스마트비즈
Sep 1410:23

"협력사 금융 부담 던다"…아이에스동서, 기업은행과 60억 상생펀드 1년 연장
와이드경제Industrial Bank of Korea
Sep 1409:44

아이에스동서-기업은행, 동반성장펀드 운영 연장
뉴스드림Industrial Bank of Korea
Sep 1408:38
아이에스동서, 60억원 동반성장 펀드 1년 연장…금리 감면 확대
뉴시스경제
1 more on this story · 1 outlets
- 아이에스동서, IBK기업은행과 동반성장 펀드 1년 연장파이낸셜뉴스 · Sep 14 09:30

Articles per day 2 weeks

319

321

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Company profile

CEO: 배기문, 남병옥
Industry: Non-metallic mineral products
Founded: 1975-09-01
Fiscal year-end: December
Head office: 경기도 고양시
Website: isdongseo.co.kr
Quotes & chart: Naver Securities (Korean)

From the DART company overview.

IS Dongseo dividends annual report

Korea dividend rankings

Year	Per share	Yield	Payout
FY2025	₩500	2.0%	–
FY2024	₩1,000	4.4%	–
FY2023	₩1,500	5.2%	28.1%

Major shareholders latest 5%+ report per holder

Korea 5% stake disclosures

권혁운56.77%

Each holder's most recent 5% ownership report on DART; names as filed in Korean.

Same industry Non-metallic mineral products

All in industry

Company	Latest quarter op. profit	Articles 30d
Eugene	₩14.2bn	30
SeoSan	−₩326m	11
Tongyang	−₩3.6bn	2
Tway Holdings	−₩341m	2
Tongyang Pile	₩2.3bn	1
Samil C&S	₩2.5bn	0
Mohenz	₩1.2bn	0
Busan Industrial	₩1.4bn	0

Compare IS Dongseo side by side with these companies

IS Dongseo DART filings

Oct 1416:03

5% ownership report 주식등의대량보유상황보고서(일반)
Ownership reports
Oct 1409:44

Insider ownership report 임원ㆍ주요주주특정증권등소유상황보고서
Ownership reports
Oct 816:16

5% ownership report 주식등의대량보유상황보고서(일반)
Ownership reports
Oct 212:53

5% ownership report 주식등의대량보유상황보고서(약식)
Ownership reports
Oct 109:31

Supply contract 단일판매ㆍ공급계약체결
Contracts & investment
Sep 3016:52

5% ownership report 주식등의대량보유상황보고서(일반)
Ownership reports
Sep 1617:18

5% ownership report 주식등의대량보유상황보고서(일반)
Ownership reports
Sep 1414:30

Investor relations event [기재정정]기업설명회(IR)개최(안내공시)
Other
Sep 1413:20

Investor relations event 기업설명회(IR)개최(안내공시)
Other

Mentioned alongside 2 weeks

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IS Dongseo FAQ

Who is the CEO of IS Dongseo?: According to the DART company overview, IS Dongseo's representative director is 배기문, 남병옥 (name as registered in Korean). The company was founded on 1975-09-01.
Where is IS Dongseo listed?: IS Dongseo trades on the Korea Exchange KOSPI market under the ticker 010780. Its fiscal year ends in December.
What were IS Dongseo's latest quarterly results?: In Q2 2026, IS Dongseo reported revenue of ₩114bn, down 66.0% year on year, and operating profit of ₩5.1bn. Figures come from reports filed on DART.
Does IS Dongseo pay a dividend?: Yes. For fiscal 2025, IS Dongseo paid a cash dividend of ₩500 per common share, a 2.0% yield as stated in its annual report. The prior year's dividend was ₩1,000.
Does IS Dongseo have any recent filing signals?: Signals detected automatically from DART filings and quarterly results: Dividend cut (dividend per share lower than, or dropped from, the prior year); Insider buying (officers or major shareholders reported adding shares (30 days)); Major holder adding (a 5%+ shareholder reported raising its stake (30 days)); Supply contract (single sales or supply contract disclosed in the past 30 days). These are factual flags, not investment advice.
Which companies are in the same industry as IS Dongseo?: Under the Korean Standard Industrial Classification recorded on DART, IS Dongseo is grouped with 8 other listed companies in non-metallic mineral products. The most covered in Korean news over the past 30 days are Eugene, SeoSan and Tongyang.