HMM Ocean Service is a total management company that was spun off in August 2012 as a subsidiary of "HMM" and provides services such as ship management and newbuilding supervision. Based on professional manpower with long experience in ship operation and management, we provide world-class management services, and expand our business areas to foreign companies such as HMM. are doing it

Yushin HR was established in 2008 and is specializing in repairing high- and medium-speed engines and in selling engine parts. In addition, the company provides one-stop services ranging from technical sales to product design, repair and maintenance of marine and land engines and generators, test operation, and commissioning and supply of parts. When problems occur with our customers' engines and generators, we trouble-shooting. In other words, we identify the exact cause and promptly supply the most suitable equipment and necessary parts to reduce the time required for maintenance, allowing efficient navigation and ship operation. The company's professional engineers are responsible, humble, and honest. Services provided: Repair of ship engines and emergency generators, manufacture of generators and electric motors / renewable energy (construction) and electrical works / wholesale, retail, trade, and e-commerce of diesel engine parts and industrial machinery

Since its establishment in 1977 as an affiliate company of Korea Line Corporation, KLCSM become a full-fledged company specialized in ship management whose business range covers crew mangement, ship management, supervision on new shipbuilding, supercision on ship conversion, ship repairs and consulting service on maritime techniques. Executives and staff members, consisting of the expers of the marine industry, manage many sorts of ships including BULK CARRIER, GAS CARRIER(LNG), TANKER (CRUDE OIL, PPODUCT, CHEMICAL and LNG) and REEFER CARGO SHIP, which are entrusted by the ship owners from in the out of Korea We are working hard to continue to provide the best services for our customers.

Maeil Marine Service Co., Ltd. was established in 1992 and has grown into the best ship store company providing superior services to shipping and port companies around the world. It is making its utmost efforts to provide excellent services to customers promptly, accurately, and efficiently. The company provides reliable port services to ships, making necessary goods available to all countries including Korea. Maeil Marine is a member of International Shipsuppliers & Services Association (ISSA) and has been improving service quality upon acquiring ISO 9001 / 14001 / 18001 and has earned high trust from customers all over the world based on international service standards. The company promises to do its best to cooperate as a reliable business partner.

CM KOREA CO., LTD. is a company specialized in manufacturing fishery processing machines, designing, and repairing systems based on customer needs. It is a leading provider of advanced equipment, systems, and services to the fishery products processing industry. With advanced technology, our fish processors can optimize the yield, throughput, and product quality. We manufacture in-ship and in-house systems and equipment, including fish processing machinery (e.g., fish processing machines, fish meal plants, gutting, deheading, and skinning machines, slicers, trimming, grading, and batching systems, pinbone removers, portion cutters, crab processing equipment, ice dosers). These works are carried out with the highest standardized quality within a set time frame. The company has acquired ISO 9001 certification and approval from the Korean Register and Russian Maritime Register of Shipping, has been selected as a research company by the Ministry of Oceans and Fisheries, and has been certified by and officially cooperating with other companies, including domestic sales agencies of MAJA Marine Supplies. CM Korea is the leading provider of advanced equipment, systems, and services to the fish processing industries. Our advanced craftsmanship enables fish processors to optimize yield, throughput, and product quality. We manufacture on-board and in-house systems and equipment, including fish processing machines, fish meal plants, gutting, deheading, and skinning machines, slicer, trimming, grading, and batching systems, pinbone remover, portion cutter, crab processing equipment, and ice dosers. This takes place within a budget and a fixed time schedule based on the highest quality standards.

Sunjin Shipbuilding Co., Ltd. was established in 1995 and is engaged in manufacturing and repairing ship equipment and ship engine parts. The company can repair and modify all types of vessels, including ships for shipping, fishing, public transport, defense, and dredging. The main service items provided by the company include repair of hulls, painting, and repair for modifications and ship fittings. The company has a total of five docks (four docks for 90 m length and one for 120 m).

Dongil Shipyard Co., Ltd. was established in March 1970 and has since completed works on more than 3,000 ships. Only highly skilled personnel have been involved in completing all kinds of ship maintenance and modification works. Our ship repair technology accumulated over the 45 years has made it possible to consistently perform high-quality works and reduce work time. Dongil Shipyard has provided satisfactory services to customers in many Far East countries including Russia and Korea. Believing that the company's success depends on the trust and support of customers, the company will make efforts to live up to it. We will continue to work hard to achieve that goal in the future and will do our best to respond to the needs of customers in all fields of the marine industry.

Jonghap Maritime Inc. was established in 1968 and is engaged in repairing ships and manufacturing ship components. Together with the company's steadfast management philosophy that puts the highest priority on the values for customers rather than corporate profits, its in-house climate of continuous research for the development of shipbuilding-related technologies are considered the driving force that has enabled us to earn faith and trust from customers for a long time. With its technology and knowledge as a top-level ship repair company in the industry, the company has expanded into various industries such as ship parts, steel, and paint sales, and land and marine plant repairs. In addition, through business agreements with major ship-related overseas companies, Jonghap Maritime has been making efforts to become a company that customers need, which has helped significantly increase its brand value not only in Korea but also abroad. We will share our destiny with our customers in the future. We will make it the mission of Jonghap Maritime to find and provide what customers want before they find it and grow together with them.

Dongha Co., Ltd. has continued to change and grow since its establishment in 2009. It is a total service company related to ships that provides a variety of services such as trade, fish processing lines, supply of ship goods, ship agents, and ship repair, and is growing with constant efforts and passion based on its business bases around the world.

POKO ENGINEERING CO., LTD. is always a trustworthy business partner striving to meet the needs of customers through responsible construction. Not only with its pride from opening a new horizon in the Korean ship repair-building industry but also with its passion, perseverance, and unsparing investment in new technology development, the company is growing into an engineering company with expertise and global competitiveness. Poco has oriented itself toward becoming a world-class engineering company not only by establishing an efficient work system but also by building global-level business performance capabilities through continuous cost reduction and structural improvement. Even at this time, all Poco executives and employees continue innovations and challenges with the pride of contributing to industrial development and local communities by conducting self-development continuously to catch up with the changing paradigm of the industry of new shipbuilding. In addition, while endowing the utmost value to “people and technology,” which are the core elements of the engineering business, and focusing on nurturing experts by implementing a long-term talent nurturing program, the company has made a generous investment in developing specialized technologies in individual fields such as design, purchase, and construction.