Top Aerospace and Defense Manufacturing Companies in South Korea
Discover the leading aerospace and defense manufacturing companies in South Korea. This updated and trustworthy list highlights top-rated businesses offering advanced aerospace and defense manufacturing services, complete with verified websites to save you time and ensure reliability.
- KAI (Korea Aerospace Industries) – South Korea’s premier aerospace manufacturer specializing in military and civilian aircraft design and production, including trainer jets and helicopters. Established over three decades ago, KAI holds numerous certifications and consistently contributes to national defense technology advancements.
Website: www.koreaaero.com
Contact: +82-55-280-8114
Address: 480, Myeonghyang-ro, Sacheon-si, Gyeongsangnam-do, South Korea - Hanwha Aerospace – A leading defense manufacturer focusing on aircraft engine components and aerospace propulsion systems. With over 40 years of industry experience, Hanwha Aerospace supports various defense projects and holds numerous ISO certifications. Their facilities near Seoul enable rapid prototyping and production.
Website: www.hanwhaaerospace.com
Contact: +82-31-670-1114
Address: 97, Gwanggyo-ro, Sujeong-gu, Suwon-si, Gyeonggi-do, South Korea - LIG Nex1 – Specializing in defense electronics, guided missiles, and aerospace sensors, LIG Nex1 is recognized for cutting-edge technology and innovation. Serving the South Korean military and international clients, LIG Nex1 has over 35 years of experience and prestigious defense industry awards.
Website: www.lignex1.com
Contact: +82-31-689-3114
Address: 58, Sajik-ro, Yuseong-gu, Daejeon, South Korea - Samsung Techwin (Hanwha Defense) – Formerly Samsung Techwin, now operating under Hanwha Defense, this company excels in aerospace and defense manufacturing, specifically armored vehicles, artillery systems, and aerospace components. They boast over 50 years of expertise and multiple military certifications.
Website: www.hanwha-defense.co.kr
Contact: +82-31-350-4114
Address: 96, Hyeoksin-ro, Uiwang-si, Gyeonggi-do, South Korea - Doosan DST – A pioneer in defense system manufacturing, Doosan DST provides aerospace components alongside missile systems and tactical vehicles. With decades in defense production, they maintain strong quality management and export aerospace parts globally.
Website: www.doosandst.com
Contact: +82-55-259-5868
Address: 292, Dasan-ro, Jung-gu, Changwon-si, Gyeongsangnam-do, South Korea - Hyundai Rotem – Known primarily for rail vehicles, Hyundai Rotem also manufactures defense and aerospace products, including armored vehicles and helicopters. Established for over 40 years, their aerospace manufacturing division incorporates advanced materials and technology.
Website: www.hyundai-rotem.co.kr
Contact: +82-2-2004-5114
Address: 71, Saemaul-ro, Uiwang-si, Gyeonggi-do, South Korea - Hanwha Systems – Specializing in defense electronics, sensor systems, and aerospace solutions, Hanwha Systems supports South Korea’s aerospace and defense sectors with over 30 years of experience. They focus on radar, communication, and electronic warfare technologies.
Website: www.hanwha-systems.com
Contact: +82-31-689-4300
Address: 119, Cheongsa-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, South Korea - Kumsung Precision Industry – A precision machining specialist producing high-quality components for aerospace and defense applications. With over 25 years of experience, their manufacturing capabilities include CNC machining and metal fabrication, serving global aerospace supply chains.
Website: www.kumsung.co.kr
Contact: +82-32-675-7280
Address: 210, Gongdan-dong, Siheung-si, Gyeonggi-do, South Korea - STX Engine – Specializes in aerospace engine parts and marine propulsion systems. They provide precision manufacturing and R&D services with decades of engineering experience in engine technology, offering solutions for defense aerospace propulsion requirements.
Website: www.stxengine.com
Contact: +82-51-790-8200
Address: 150, Jurye-ro, Sasang-gu, Busan, South Korea - KIT (Korea Institute of Industrial Technology) – Not strictly a manufacturer, KIT collaborates with aerospace companies to provide advanced industrial manufacturing technology and support. Established to strengthen South Korea’s aerospace industry through innovation and development partnerships.
Website: www.kiat.or.kr
Contact: +82-42-860-7114
Address: 122, Gajeong-ro, Yuseong-gu, Daejeon, South Korea - Hanwha Precision Machinery – Focuses on producing high-precision parts for aerospace and defense sectors. Over 30 years of engineering expertise enables Hanwha Precision to deliver components critical to aircraft and missile systems reliability.
Website: www.hanwha-pm.com
Contact: +82-31-350-3677
Address: 123, Jeungsan-ro, Uiwang-si, Gyeonggi-do, South Korea - Daewoo Shipbuilding & Marine Engineering (DSME) – Although famous for shipbuilding, DSME also undertakes aerospace component manufacturing, especially for defense aerospace projects. They integrate large-scale manufacturing capacity with precision engineering technologies.
Website: www.dsme.co.kr
Contact: +82-55-540-1114
Address: 55, Jang-dong 1-ga, Jung-gu, Geoje-si, South Gyeongsang Province, South Korea - Iljin Aerospace – Specializes in aerospace electrical components and defense electronics manufacturing with over 20 years in the industry. They supply advanced avionics parts to South Korean and international aerospace manufacturers.
Website: www.iljin-aero.co.kr
Contact: +82-31-789-9400
Address: 65, Gongsanseong-daero, Gumi-si, Gyeongsangbuk-do, South Korea - Hanmi Aerospace – Providing aerospace component manufacturing and maintenance services for civil and military aircraft. Hanmi has accumulated expertise in machining, assembly, and testing within the South Korean aerospace sector for over 25 years.
Website: www.hanmiaero.co.kr
Contact: +82-55-320-1114
Address: 89, Chilseong-ro, Jinju-si, Gyeongsangnam-do, South Korea - Samwha Steel – While mainly a steel product manufacturer, Samwha Steel produces aerospace-grade steel alloys for defense and aerospace applications, supporting component manufacturers with certified, high-performance materials.
Website: www.samwhasteel.com
Contact: +82-31-8050-8114
Address: 123, Sicheong-ro, Dongnam-gu, Cheonan-si, Chungcheongnam-do, South Korea - G&B Engineering Co., Ltd. – Specializes in aerospace structural components and precision metal work with over 15 years serving South Korea’s aerospace defense contractors. Their expertise includes CNC machining and assembly services.
Website: www.gb-jp.com
Contact: +82-55-324-3745
Address: 37, Gasan-ro, Jinju-si, Gyeongsangnam-do, South Korea - Seoul Precision Engineering – Provides precision machining solutions for aerospace manufacturers. Operating in the Seoul metropolitan area with over 20 years of industry experience, they uphold ISO standards crucial for aerospace defense quality requirements.
Website: www.seoulprecision.co.kr
Contact: +82-2-3142-6114
Address: 502, Dangsan-ro, Yeongdeungpo-gu, Seoul, South Korea - Boramae Precision – Established in 1998, this company specializes in aerospace machinery parts manufacturing and assembly, catering to South Korean aerospace clients with engineering solutions and custom machining.
Website: www.boramae.co.kr
Contact: +82-31-698-7114
Address: 144, Dangjeong-ro, Gunpo-si, Gyeonggi-do, South Korea - Korea Aerospace Corporation – A private aerospace manufacturing company focused on aircraft parts production and assembly. They have served various aerospace projects in South Korea for over 20 years, focusing on precision and durability.
Website: www.kaero.co.kr
Contact: +82-54-432-1114
Address: 58, Gaveun-ro, Gumi-si, Gyeongsangbuk-do, South Korea - LIG Aerospace – A subsidiary of LIG Nex1, focusing on aerospace manufacturing of avionics and defense parts. They emphasize innovation and high precision while supporting South Korea’s aerospace defense supply chain.
Website: www.ligaero.com
Contact: +82-41-555-7114
Address: 77, Sandan-ro, Cheonan-si, Chungcheongnam-do, South Korea - Daehan Precision Machinery – Providing custom aerospace machining and defense manufacturing solutions, Daehan Precision Machinery has over two decades in the South Korean aerospace supply industry, known for reliability and exacting quality control.
Website: www.dahpm.co.kr
Contact: +82-55-329-7123
Address: 12, Jukgok-ro, Jinju-si, Gyeongsangnam-do, South Korea - Youngjin Precision Industry – Focused on aerospace and defense component manufacturing, Youngjin Precision Industry uses advanced CNC and laser cutting technologies. They serve major South Korean aerospace contractors and have a reputation for consistent quality over 20 years.
Website: www.youngjinprecision.co.kr
Contact: +82-64-792-2001
Address: 45, Nambusunhwan-ro, Jeju-si, Jeju-do, South Korea
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