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Marine Engine & Propulsion Manufacturers in Korea

125 registered factories in Korea report making marine engines & propulsion, most of them in Busan, Gyeongsangnam-do, Gyeongsangbuk-do. Korea exported US$1.19 billion of marine engines & propulsion in the 12 months to Aug 2026 (down 4.1% on the year before), with China the largest market.

125factories
23with English names
19with ★3+ verified signals
$1.19 billionexports, 12 months
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Korea's marine engine & propulsion exports

US$1.19 billion
12 months to Aug 2026 · ▼ 4.1% year on year
Sep 2024: US$130.0 millionOct 2024: US$62.6 millionNov 2024: US$72.4 millionDec 2024: US$104.5 millionJan 2025: US$74.5 millionFeb 2025: US$70.8 millionMar 2025: US$106.9 millionApr 2025: US$154.0 millionMay 2025: US$60.0 millionJun 2025: US$158.8 millionJul 2025: US$107.0 millionAug 2025: US$134.5 millionSep 2025: US$111.5 millionOct 2025: US$57.3 millionNov 2025: US$116.5 millionDec 2025: US$130.6 millionJan 2026: US$105.7 millionFeb 2026: US$58.7 millionMar 2026: US$100.6 millionApr 2026: US$109.2 millionMay 2026: US$93.7 millionJun 2026: US$92.5 millionJul 2026: US$160.5 millionAug 2026: US$48.8 millionSep 2024Aug 2026
Top destinations · share · change
China88.5% · ▼ 6.3%
Vietnam5.9% · ▲ 2.7%
Philippines1.3% · ▲ 1020.8%
United States1.3% · ▲ 14.7%
Türkiye0.7% · ▼ 3.2%
Source: Korea Customs Service, HS 840810, 848710. National totals for the product category, not the exports of the companies listed here.

Where they are

Factories by province
Busan34
Gyeongsangnam-do31
Gyeongsangbuk-do11
Jeollanam-do9
Daegu6
Gyeonggi-do6
Ulsan5
Incheon4
Main industrial complexes
  • Changwon National Industrial Complex 6 factories · 3,331 tenant companies, 2,859 operating
  • Busansinhangbaehugukjesaneommullyudosi General Industrial Complex 4 factories · 545 tenant companies, 536 operating
  • Seongseo General Industrial Complex 4 factories · 3,364 tenant companies, 3,350 operating
  • Myeongji-Noksan National Industrial Complex 3 factories · 1,628 tenant companies, 1,304 operating
  • Mokpo-Sapjin General Industrial Complex 2 factories · 46 tenant companies, 46 operating

Suppliers with the strongest public records top 23 of 23

Ranked by signals we can verify in public records: National Pension Service enrollment (actual employees), years in business, Inno-Biz / Main-Biz / venture certification, stock listing, DART filings and nuclear or defense registration. This is not a credit or quality rating.

KUMOH MACH. & ELEC. CO., LTD금오기전(주)

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Busan★★★★★ verified signalsWebsite ↗
88 employees enrolled in the National Pension Service; in business since 1995; Files with DART; Inno-Biz certified

Hanwha Engine Co., Ltd.한화엔진㈜

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Changwon, Gyeongsangnam-do★★★★★ verified signalsWebsite ↗
1,010 employees enrolled in the National Pension Service; in business since 1999; Listed company

SAMYOUNG M-TEK C0. LTD.삼영엠텍(주)

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Gyeongsangnam-do★★★★★ verified signalsWebsite ↗
147 employees enrolled in the National Pension Service; in business since 1997; Listed company
Also makes: Generators

Silla Metal Co.,Ltd.(주)신라금속

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Busan★★★★★ verified signals
76 employees enrolled in the National Pension Service; in business since 1988; Files with DART; Certified venture company

SAMLAK Heat treatment Co.,Ltd.(주)삼락열처리 미음공장2

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Busan★★★★★ verified signalsWebsite ↗
85 employees enrolled in the National Pension Service; in business since 1994; Files with DART
Also makes: Automotive Parts

MEST Co., Ltd.(주)엠이에스티

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Yangsan, Gyeongsangnam-do★★★★☆ verified signalsWebsite ↗
64 employees enrolled in the National Pension Service; in business since 2016; Files with DART
Also makes: Displays & Signboards

DAEYANG MARINE CO.,LTD.대양마린

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Chungcheongnam-do★★★★☆ verified signalsWebsite ↗
13 employees enrolled in the National Pension Service; in business since 1992; Files with DART
Also makes: Generators

GS-Hydro Korea Ltd.지에스하이드로코리아(주)

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Busan★★★★☆ verified signals
39 employees enrolled in the National Pension Service; in business since 1999; Files with DART
Also makes: Hydraulic Components

LIGPOONGSANPROTECH엘아이지풍산프로테크(주)

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Gyeongju, Gyeongsangbuk-do★★★★☆ verified signalsWebsite ↗
38 employees enrolled in the National Pension Service; in business since 2010; Files with DART

PLUS ENGINEERING CO.,LTD(주)프러스엔지니어링

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Suncheon, Jeollanam-do★★★★☆ verified signals
24 employees enrolled in the National Pension Service; in business since 2012; Files with DART

TAEYANG GLOBAL CO.,Ltd주식회사 태양글로발

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Gimhae, Gyeongsangnam-do★★★★☆ verified signals
31 employees enrolled in the National Pension Service; in business since 2016; Files with DART
Also makes: Valves, Railway Vehicles & Parts

haeyang metal co.,ltd해양금속(주)

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Busan★★★★☆ verified signalsWebsite ↗
8 employees enrolled in the National Pension Service; in business since 2002; Files with DART

PROM.CO.LTD프로엠 주식회사

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Busan★★★☆☆ verified signalsWebsite ↗
4 employees enrolled in the National Pension Service; in business since 2015; Files with DART

WOOAM MACHINERY CO.,LTD우암기계

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Gimhae, Gyeongsangnam-do★★★☆☆ verified signalsWebsite ↗
39 employees enrolled in the National Pension Service; in business since 2025; Files with DART

CHANGHUNG INDUSTRY CO., LTD.창흥산업(주)

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Yongin, Gyeonggi-do★★★☆☆ verified signalsWebsite ↗
in business since 2004; Files with DART; Main-Biz certified
Also makes: Engine & Powertrain Parts

DongA Enterprise Co.LTD(주)동아기업

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Ulsan★★★☆☆ verified signalsWebsite ↗
in business since 1991; Files with DART

KUN YOUNG CO.LTD(주)군영

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Gyeongju, Gyeongsangbuk-do★★★☆☆ verified signalsWebsite ↗
in business since 1997; Files with DART

Sejin industry Co. Ltd.세진산업(주)

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Changwon, Gyeongsangnam-do★★★☆☆ verified signalsWebsite ↗
in business since 1996; Files with DART

Sungsan Hitech Co.,LTD(주)성산하이텍

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Gyeongsangbuk-do★★★☆☆ verified signalsWebsite ↗
in business since 2005; Files with DART

AGITECH(주)아지텍

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Incheon★★☆☆☆ verified signalsWebsite ↗
in business since 2007; Files with DART
Also makes: Industrial Machinery

IN''S CORPORATION(주)인스코퍼레이션

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Busan★★☆☆☆ verified signals
in business since 2005; Files with DART
Also makes: Shafts

SEOKYOUNG S&T석영에스엔티(주)

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Busan★★☆☆☆ verified signals
in business since 2012; Files with DART; Main-Biz certified
Also makes: Marine & Shipbuilding Equipment

hanilmachine co., ltd(주)한일플랜텍

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Gimhae, Gyeongsangnam-do★★☆☆☆ verified signals
in business since 2006; Files with DART

What goes into marine engines & propulsion

Typical processes: Castings (583 factories), Forgings (257 factories), Precision Machined Parts (2,165 factories), Heat Treatment (451 factories), Grinding & Polishing (388 factories). Materials and parts: Steel Plates & Sections.