MARL Technologies, Inc. is a Canadian private company located in Edmonton, AB. The firm manufactures drilling rigs.

Shenzhen Surveying and Mapping Institute (Group) Co., Ltd., established on 1991-05-23, Business scope includes general business items:Hydrogeology,Geotechnical testing,Geographic Information Systems Engineering,Real estate surveying and mapping,internet map service,engineering survey,Geodesy,Engineering monitoring and testing,Surveying and Mapping Aerial Photography,Photogrammetry and Remote Sensing,Mapping,Oceanographic Mapping,(All of the above are operated with qualification certificates),Advertisement business,property management.,The licensing program is:Construction Engineering Survey.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments);Labor dispatch service;HR Services(Excludes job brokerage activities,Labor dispatch service);career brokerage.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

SK ekoplant is a top-tiered global city developer and infrastructure builder. SK ekoplant is one of the leading subsidiaries of SK group. SK ekoplant is one of the world’s best companies in the engineering industry, undertaking plants on EPCC basis (Engineering, Procurement, Construction and Commissioning) in the fields of Refineries, Petrochemicals, Fertilizer, Industrial Plants and Environmental Plants, Plants to wireless mobile communication equipment worldwide. As a major player in high-tech engineering market of the 21st century, SK ekoplant is committed to becoming the top-tier company by acquiring the drive for the future growth through the expansion of overseas markets and the launching of new products and by successful establishing the developed enterprise structure through improvement of internal system and process as well as performance assessment system. SK ekoplant is currently carrying out huge projects in U.S, Saudi Arabia, China, Thailand, Vietnam, India, Ecuador, Qatar, Algeria, Venezuela and CIS. This outstanding achievement is the culmination of SK ekoplant's extensive project experience, superior technology, and talents.

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.

Guangdong Engel Geological Equipment Technology Co., Ltd., established on 2012-06-29, Business scope includes general items:Manufacturing of special equipment for geological exploration;Sales of special equipment for geological exploration;Emerging energy technology research and development;Mechanical equipment research and development;Machinery sales;Sales of construction machinery;Internet of things technology research and development;IoT device manufacturing;IoT Device Sales;IoT application service;Industrial Internet Data Service;Geological Exploration Technical Services;Basic geological survey;Mechanical Parts,Parts processing;Mechanical Parts,Parts sales;Special Equipment Repair;battery sales;General Cargo Warehousing Services(Does not contain hazardous chemicals and other items that require approval).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

China Metallurgical Wukan Engineering Technology Co., Ltd., established on 2002-12-26, Business scope includes licensed projects:Construction Engineering Survey;Construction Engineering Construction;Construction engineering design;Mapping service;Geological disaster control engineering survey;Geological disaster control engineering design;Construction of geological disaster control engineering;Geological Hazard Risk Assessment;construction professional work;Quality inspection of construction projects;Mineral Resource Exploration;Compilation of land and space planning;Building Intelligent System Design;Special Equipment Design;Installation, modification and repair of special equipment;power transmission,powered by,Installation of power receiving facilities,Repair and Test(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:Geological Exploration Technical Services;Geological disaster management service;Landscaping engineering construction;Earthwork construction;Information system integration service;Information Technology Consulting Services;Geographic Remote Sensing Information Service;Refrigeration,Air Conditioning Equipment Sales;Photovoltaic equipment and components sales;Mechanical Parts,Parts processing;Metal Structure Sales;Import and export;Technology Import and Export;Import and export agency;Foreign contracted projects;Planning and Design Management;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Engineering Management Services;Environmental Consulting Services;Metering technical service;Labor service(Does not include labor dispatch);Sales of building materials;Construction machinery and equipment rental;Sales of construction machinery;Retailing of computer software, hardware and auxiliary equipment;General equipment manufacturing(Does not include special equipment manufacturing);Engineering and Technology Research and Experimental Development(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Traverse KK engages in media services. It provides media selection, planning, and scriptwriting. It offers media web work such as Web an, Web an Regular, and DODA. The company is headquartered in Morioka, Japan.

Mitani Sekisan Co., Ltd. engages in the manufacture and sale of concrete products. It operates through the following segments: Secondary Concrete Product Business, Information-Related Business, and Others. The Secondary Concrete Product Business segment provides concrete piles and poles, environmental products, and gravel products. The Information-Related Business segment deals with computer peripheral sales and consigned software production. The Others segment includes technology provision, leisure, real estate leasing, and environmental sanitation businesses. The company was founded on February 26, 1946 and is headquartered in Fukui, Japan.

China Railway Design Group Co., Ltd., established on 1992-07-21, The scope of business includes undertaking surveys of foreign and domestic-funded projects,consult,Design and Supervise Projects;Equipment required for the above projects,Material export;Contracting and strength,scale,country with performance(territory)Foreign engineering projects;External dispatch of the department's survey,consult,Design and supervision labor personnel;In the country(territory)Hold various enterprises abroad;Manage the export business of the company's self-produced products and technologies and the machinery and equipment required by the company,spare parts,Import business of raw and auxiliary materials and technologies(Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of);Undertake domestic engineering survey,surveying and mapping,consult,design,supervision,EPC,Engineering pile detection and geological disaster prevention engineering construction projects;Consulting services related to the above business;Construction project bidding agency business;Railway Bridge Verification;Soil and Water Conservation Scheme Compilation and Environmental Impact Assessment of Construction Projects;Surveying instruments and drilling rig maintenance;Rental business of self-owned houses;Engineering Design of Public Security Technical Protection System,construction;General cargo;The following limited branch operations:stay(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Boasting of the longest history in the Korean construction industry, Daelim is a powerhouse and a global company that is actively engaged in business in the four corners of the world. Founded as Burim Corporation in 1939, Daelim has been playing a pivotal role in Korea’s construction history, taking pride in the fact that Korea’s construction history is the history of Daelim. It is not an exaggeration to say that most Korea’s landmark buildings have been completed with the help of Daelim including Korea’s artery road, Gyeongbu Expressway, Seoul Metropolitan Subway, POSCO, National Assembly Building, Seoul Olympic Main Stadium, Gwanghwamun Square, and World’s 4th Longest Suspension Bridge. Since Daelim entered the overseas market for the first time in 1966, it has played a pioneering role in penetrating overseas markets; thus setting records as the first company to secure foreign currencies from the overseas construction market, the first company to export plants overseas, and the first company to penetrate the Middle East and Africa markets. Daelim’s advancement in the global stage is being accelerated. Daelim reached the targeted cumulative order volume of USD 15 billion in Saudi Arabia, the hub of the construction industry in the Middle East, as the first Korean company to do so. We implement various projects worldwide including Saudi Arabia, Kuwait, China, Vietnam, the Philippines, and Singapore. The success of Daelim can be attributed to thorough project management capabilities, differentiated technical prowess, long-term accumulated global network, and business know-how. We will be reborn as a global leading company through continuous innovations and challenges. We will do our very best to create corporate value and earn respect among our clients and in society.

China Energy Construction Group Jiangsu Electric Power Design Institute Co., Ltd., established on 1990-09-21, Business scope includes licensed projects:General contracting of housing construction and municipal infrastructure projects;Power facility installation,undertook,Take the test;Construction Project Supervision;Various construction activities;Construction Engineering Survey;Construction engineering design;Mapping service;Inspection and testing service;Special Equipment Design;Safety Evaluation Business;Geological Hazard Risk Assessment;generate electricity,power transmission,Power supply business;Import and export;Quality inspection of construction projects(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results) General project:software development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;software sales;Sales of building materials;Sales of mechanical and electrical equipment;Electrical Equipment Sales;Sales of power facilities and equipment;Steam turbine and auxiliary equipment sales;Sales of new energy original moving equipment;Sales of solar thermal power generation equipment;Photovoltaic equipment and components sales;Wind turbines and parts sales;Onshore Wind Turbine Sales;Offshore Wind Turbine Sales;Offshore wind power related equipment sales;Intelligent power transmission and distribution and control equipment sales;Sales of new energy vehicles;Sales of new energy vehicle battery replacement facilities;battery sales;Sales of station-use hydrogen refueling and hydrogen storage facilities;Emerging energy technology research and development;Offshore engineering design and module design and manufacturing services;Development of key supporting systems for marine engineering;Offshore wind power related system research and development;Engineering cost consulting business;Engineering Management Services;Engineering technical service(planning management,survey,design,Except supervision);Planning and Design Management;Foreign contracted projects;equity investment;Engage in investment activities with own funds;Financing Advisory Services;Ecological resource monitoring;Environmental Protection Monitoring;Research and development of online energy monitoring technology;Hydrological Services;Water Conservancy Related Consulting Services;Environmental Consulting Services;Soil Pollution Control and Restoration Services;Atmospheric Environmental Pollution Prevention and Control Services;Water Environment Pollution Prevention and Control Services;Engineering and Technology Research and Experimental Development;Environmental emergency management service;Geological disaster management service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Part of Asahi Kasei Corp., Asahi Kasei Construction Materials Corp. is a Japanese company located in Tokyo that manufactures and distributes construction material and its related products.

China Railway Bridge Survey and Design Institute Group Co., Ltd., established on 2003-12-31, Business scope includes licensed projects:Construction Engineering Survey;Mapping service;Construction engineering design;Quality inspection of construction projects;Engineering cost consulting business;General contracting of housing construction and municipal infrastructure projects;Various construction activities;Building Intelligent System Design;Import and export;Technology Import and Export(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:Non-residential real estate leases;housing lease;car park service;Foreign contracted projects;Engineering Management Services;Labor service(Does not include labor dispatch);Information system integration service;Basic geological survey;Highway and Waterway Engineering Test and Inspection Service;Environmental protection special equipment sales;Machinery sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;(The following business scope is limited to licensed branches)accommodation service;Catering Services;food business(Selling prepackaged food);food business(sell bulk food)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Kunming Hengtai Drilling Co., Ltd., established on 2009-04-15, Business scope includes construction engineering survey,Foundation engineering professional contracting,Construction of water conservancy and hydropower projects,Construction labor subcontracting;Business Consulting;graphic design;Design and construction of interior and exterior decoration works;Design and Construction of Landscaping Projects;property management;Car rental;car repair;Car Decoration Services;Processing of general mechanical equipment;Domestic Trade,Material supply and marketing;Goods and technology import and export business(Except for country restricted items)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

China Railway Shanghai Design Institute Group Co., Ltd. is a company headquartered in China ultimately controlled by the Government of China. The firm provides engineering services.

China Jikan Research Institute of Engineering Investigations & Design Co., Ltd. provides survey and design services for engineering projects. Its business activities include project investigation, consulting, construction, testing, supervision, mapping, and other related services. The company was founded in September 1952 and is headquartered in Xi'an, China.

Powerchina Huadong Engineering Corp. Ltd., a subsidiary of Power Construction Corporation of China, Ltd., is a company headquartered in Hangzhou, China, that provides industrial engineering services.

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.

China Civil Engineering Construction Corp. is a state-owned enterprise that engages in project contracting. Its business scopes include international contracting for railway construction to civil engineering design & consultancy , real estate development, trading, industrial investment & hotel management. The company was founded in 1979 and is headquartered in Beijing, CN.