The Korea Institute of Ocean Science and Technology (KIOST) with its headquarters in Busan, South Korea, has driven development of the marine sciences and technology of Korea for almost 50 years since its establishment in 1973. Formerly known as the Korean Ocean Research and Development Institute (KORDI), it started functioning with the new name of Korea Institute of Ocean Science and Technology from July 1, 2012.

Saman Co. Ltd. is a private company headquartered in the South Korea. The firm wholesales perfumes and cosmetics.

Guodian United Power Technology Co., Ltd. manufactures and markets wind turbines. It offers offshore wind turbines, blades and double-fed induction generators, permanent magnet direct drive generators, and grid friendly generators. The firm provides wind power solutions, such as remote monitoring, vibration monitoring, diagnosis expert, wind farm power management platform, and audio and video monitoring systems, as well as supervisory control and data acquisition. The company was founded in 2007 and is headquartered in Beijing, China.

GE Renewable Technologies, part of Alstom SA, is a French company located in Grenoble. The firm develops renewable technology solutions.

HD Hyundai Heavy Industries Co., Ltd. engages in the manufacture and sale of marine structures, plants, and engines. It operates through the following businesses: Shipbuilding, Naval and Special Ships, Offshore and Industrial Plant Engineering, and Engine and Machinery. The company was founded on June 1, 2019 and is headquartered in Ulsan, South Korea.

Hyundai Engineering (HEC) / Hyundai Engineering Co. LTD is a separate entity and not the same as Hyundai Engineering & Construction (HDEC). Common mistakes arise when looking at their logos because it is almost the same but below the Pyramid of the Logo you would noticed the distinctions. Though Hyundai Engineering (HEC) had been part of the Hyundai Engineering & Construction (HDEC) on May 1999 but after 2 years the Hyundai Engineering (HEC) gains its independence and were recognized as a separate entity from Hyundai Engineering & Construction in July 2001. Established in 1974, Hyundai Engineering Co., Ltd. has accumulated project experiences and technologies in more than 50 countries for the business area of Process Plant, Power & Energy Plant, Infrastructure & environmental and Industrial Plant. Hyundai Engineering has already a vast experience and lessons learned after being consistently emphasizing on creating values of quality for their clients. In spite of Hyundai Engineering (HEC)'s separation from Hyundai Engineering & Construction, they become re-united because they were both member of the Hyundai E&C Group KIM, Dong Wook - as President and CEO of Hyundai Engineering (HEC) since March 1999 until the present.

INHA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION provides practical help for improving the technology of an industrial field.

Samsung Heavy Industries has successfully completed many of the world's first and largest shipbuilding and offshore EPC projects, with sole aim to establish global leadership in each of the participating market segments. Most notably, it has achieved unbeatable leadership in the high-tech high-value shipbuilding sector by maintaining the world’s No. 1 share in the drill ship, LNG carrier and FPSO markets. The company has developed and built the first Arctic Shuttle-Tanker and LNG-FPSOs in the world, and has pioneered new market developments by developing innovative products such as LNG-FSRU, and various ships for polar applications, Arctic Ice-Breaker Container Ships. In the offshore facilities sector, the company has fortified its reputation through its excellent technology and rich experience, by successfully delivering the world’s largest semi-submerged offshore drilling platform.

Clean Current Power Systems, Inc. operates as a renewable energy technology services. It provides technologies which includes river turbines, tidal turbines, generators, marine coatings and operational control systems. The company was founded by Emmanuel J. Grillos, Christopher Gora and John Greiner in 2001 and is headquartered in Vancouver, Canada.

Daewoo Construction Co. Ltd. is a South Korean private company. The firm provides construction services.

Engages in repair and maintenance of ships and boats

Harbin Shoujie Intelligent Technology Co., Ltd., established on 2019-06-11, Business scope includes electric vehicle continuously variable transmission,Intelligent robot reducer,Technology development of computer hardware and software,technical consulting,Technical Services,technology transfer;Sales:Electric vehicle continuously variable transmission,Intelligent robot reducer;market research,IC Design.

EnergyNest offers a truly game changing technology for storing thermal energy on a large scale. They deliver a truly unique product that is perfectly tuned towards solving challenges of intermittency in renewable energy and other methods of power generation - providing real, quantifiable value additions to our customers and to society.

Shenzhen Zhongyue Ocean Energy Technology Co., Ltd., established on 2015-07-17, Business scope includes general business items:Ocean energy power generation technology research and development;Research and development of marine power equipment;Marine Comprehensive Energy Development;Sales of electrical equipment;Import and export of goods and technology.,The licensing program is:Electricity sales business.

State Grid Shanghai Municipal Electric Power Co. (doing business as SMEPC) is a company headquartered in Shanghai, China and ultimately controlled by the Government of China. The firm engages in electricity distribution.

Tidetec specializes in the barrage and logoon hydro turbines with components like turbines, caissons and turning mechanisms.

Nanjing Hohai Technology Co., Ltd., established on 2006-12-29, Business scope includes resources,surroundings,energy,water conservancy,electricity,civil engineering,Material,transportation,information,ocean,Product development in the field of engineering safety,design,Production,Technical consulting for sales and related projects,Technical Services;business training,Professional skills training(Does not include training or services related to academic education);Science and Technology Information Consulting;account Serive.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Non-residential real estate leases(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)