Marine technology manufacturers in Korea (South)

Avikus is a new startup company, specialised in autonomous navigation technology and launched by Hyundai Heavy Industries Group, the world’s renowned shipbuilders. Avikus' AI-based control system enables ships to navigate safely and autonomously, and to diagnose a ship profile.

Hanshin Electronics Co., Ltd. has successfully been providing marine inter Communication equipment and technical services to large number of world's famous customers since its foundation in 1988.

HMM is a shipping company operating over 130 state-of-the-art vessels encompassing more than 50 sea routes to over 100 ports of call. HMM strategically collaborates with customers to develop customised supply chain solutions for dry, refrigerated and other specialised cargo.

HSD Engine has advanced in tandem with the diesel engine industry. Our quality is second to none, and we lead the industry in the development of the next-generation electronically-controlled marine diesel.

Hyundai LNG Shipping became independent from Hyundai Merchant Marine. It has become a world-class company in its own right. With its proud history of pioneering the domestic LNG industry for more than 27 years, it has successfully and safely carried out its tasks on cargo tanks, engines, and routes, etc. Based on its experiences, it is becoming a global company to create a better future.

Hyundai Merchant Marine Co., Ltd. or HMM operates as an integrated shipping and logistics company. HMM provides cargo transportation services including containers and bulk cargo carriers. The company transports materials such as crude oil, LNG, iron ore/coal and diverse special products as well as import/export goods.

HMD boasts the industry’s best technology and productivity. HMD has preemptively occupied the eco-friendly ship market based on the world’s top eco-ship technology and boosting its competitiveness in the high value-added special-purpose ship market that includes platform supply vessels (PSVs), combo vessels, open hatch general cargo (OHGC), juice carriers, refrigerated container carriers, ethylene gas carriers, etc.

Hyundai Samho Heavy Industries (HSHI) is a South Korea-based shipbuilding company that manufactures the world's best ships featuring state-of-the-art equipment and technology.

KEPCO E&C is a world-class company having the A/E (Architect Engineering) and NSSS (Nuclear Steam Supply System) Design technology, and developed Korean standard nuclear power plant OPR1000 (Optimized Power Reactor 1000) and APR1400 (Advanced Power Reactor 1400), the next generation nuclear power plant with international competitiveness.

The research institute is a specialised industrial technology institute under the Ministry of Trade, Industry, and Energy aimed at helping shipbuilding and marine equipment industry to develop with the comprehensive support.

KMTC is one of the largest container shipping solution providers in South Korea and has offices in Busan, Incheon, and Ulsan. The company services 30 ports in Japan and 16 ports in China. Additionally, KMTC has 22 global networks in Southeast Asia, including Singapore, Malaysia, Thailand, and Indonesia.

KSOE aims to evolve into a technology-oriented company in the shipbuilding & offshore business equipped with world-class R&D and engineering capabilities.

KSS has half a century of experience transporting various chemical cargos such as inflammable, explosive and base chemical freight as well as gas and petroleum based products. With accumulated specialities, they have built a leading position in the petroleum-chemical freight shipping business. The continuous growth of the company can be noted by the regular expansion of the fleet.

Mapsea is a pioneering portable marine navigation powered by maritime big data, providing enhanced fleet management for safety and efficiency in maritime operations. Recognised for its technological excellence with the CES 2025 Innovation Award, Mapsea specialises in IT services that improve operational efficiency and sustainability.

S&SYS has been established as a spin-off of the Machinery & Electric system team of Samsung Heavy Industries in 2017. Based on technologies and know-how accumulated over 25 years in the shipbuilding and marine field, we have developed key equipment such as BWMS, ESS, and FGSS for LNG/LPG fueled ships to clients all over the world.

Samsung Heavy Industries has the industry’s most extensive shipbuilding portfolio in the field of drill ships and FPSOs. Samsung Heavy Industries is making marked progress in the offshore development facilities market, including fixed platforms, TLPs, and Semi-Submersibles, which require the use of highly advanced safety and technical expertise. Since its foundation in 1974, Samsung Heavy Industries has received orders for a total of 1,285 ships.

Sejin Heavy Industries has grown hand in hand with the Korean shipbuilding industry. The company commands unparalleled leadership domestically for its major products, which include deck houses and LPG cargo tanks. Specifically, its vast shipyards and highly experienced workers give the company a competitive edge in the mega-size shipbuilding equipment market.

SRC CO Ltd. is a maritime equipment developing and manufacturing company that began its journey in 2008. They are the manufacturer of marine navigation and telecommunication equipment providing the trend of innovation for the marine business.

Vinssen is a global leading developer of maritime Battery and Hydrogen Fuel Cell Electric Propulsion System based on more than 20 years of maritime (shipbuilding & engineering) experience. VINSSEN has the best zero-carbon maritime power system solution that can be integrated from the Fuel Cell Stacks to scale up to a MW level system running under a severe maritime environment.

AC Antennas A/S offers high performance antenna products to marine, land based and other solutions. AC Antennas has a complete product portfolio of Antennas consisting of VHF, HF, UHF, Cellular, FM/AM, CB, Navtex, GPS, TV, dual-band, four-band and others, as well as a wide range of mounting equipment and accessories.

Accelleron is a global major in turbocharging technologies and optimisation solutions for 0.5 to 80+ MW engines, helping to provide sustainable and reliable power to the marine, energy, rail, and off-highway sectors. With an installed base of approximately 180,000 turbochargers and a network of more than 100 service stations worldwide, their innovative technologies and digital solutions give its customers the power to move further.

ACJ provides industrial oil-free and oil-injected stationary air compressors, air treatment equipment, air management systems and nitrogen generators. A team of service engineers operates all across Slovakia to ensure maximum running efficiency, operational availability and minimum downtime at the customers' sites.

Acronis unifies data protection and cybersecurity to deliver integrated, automated cyber protection that solves the safety, accessibility, privacy, authenticity, and security (SAPAS) challenges of the modern digital world.

AESSEAL Marine plc are specialists in the design and manufacture of stern tube seals, mechanical seals, bearing protection and seal support systems. They offer solutions for all on-board sealing requirements; whether that be; Fresh Water Pumps, Fuel Pumps, Transfer Pumps, Bilge Pumps or more specialist applications, such as Dredging Pumps, Cargo Pumps or Propulsion Equipment.

AKKUYU NUCLEAR JSC is a Rosatom State Corporation company, which is responsible for construction and subsequent operation of NPP Akkuyu vessel.

ALFA International manufacture market specialty adhesives for industrial applications. They produce high quality, technically sophisticated and environmentally safe products to meet the challenges of the future. Since its inception, the staff at Alfa International has dedicated itself to continually improving all aspects of the business. Their focus is not only on research, production, and product quality, but also on high quality service.

With a rich heritage of innovation and expertise, Alfa Marine Electronics lead the way in providing state-of-the-art solutions for the maritime industry. Their cutting-edge technologies are designed to enhance operations, optimise efficiency, and ensure seamless compliance with industry standards.

Aluma Marine offers a wide selection of mission-built heavy-duty all-welded marine-grade aluminum fire/rescue boats. A broad range of sizes, models, deck arrangements, propulsion packages, fire suppression systems and outfitting options are available. Hulls can be built in either a monohull or catamaran design. Crew safety and comfort are always a priority on all Aluma Marine boats, features for which are incorporated to support them.

American Power & Gas® is a dynamic, growing, energy company providing innovative solutions for both businesses and homeowners. They pioneered the 'no commitment and no cancellation fees' economical energy programs.

APL is one of the pioneer ocean carriers. Covering all aspects of global cargo container transportation, APL delivers its services through its international shipping network which combines high-quality intermodal operations with advanced technology, equipment and e-commerce.