Green + Joint Stock Corp. engages in the manufacture and distribution of pharmaceutical and herbal products. The company was founded in 2016 and is headquartered in Ben Tre, Vietnam.

Korea Institute of Geoscience & Mineral Resources is a South Korean private company that provides geoscience research services.

Taiheiyo Cement Corp. engages in the manufacture and sale of cement. It operates through the following segments: Cement, Mineral Resources, Environmental Business, Construction Materials, and Others. The Cement segment manufactures cement and ready-mixed concrete. The Mineral Resources segment offers mined aggregates and limestone products. The Environmental Business segment deals with the waste recycling and desulfurization materials. The Construction Materials segment consists of concrete products, autoclaved lightweight aerated concrete, and chemicals. The Others segment engages in the business of real estate, engineering, data processing, finance, transportation, warehousing, and sports facilities. The company was founded on May 3, 1881 and is headquartered in Tokyo, Japan.

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Chesapeake Energy Corporation is the second-largest producer of natural gas, the 11th largest producer of oil and natural gas liquids and the most active driller of new wells in the U.S. Headquartered in Oklahoma City, the company's operations are focused on discovering and developing unconventional natural gas and oil fields onshore in the U.S. Chesapeake owns leading positions in the Eagle Ford, Utica, Granite Wash, Cleveland, Tonkawa, Mississippi Lime and Niobrara unconventional liquids plays and in the Marcellus, Haynesville/Bossier and Barnett unconventional natural gas shale plays. The company also owns substantial marketing and oilfield services businesses through its subsidiaries Chesapeake Energy Marketing, Inc. and Chesapeake Oilfield Services, L.L.C.​

Texaco Canada, Inc., part of Exxon Mobil Corp., is a company headquartered in Toronto, ON, Canada, involved in crude petroleum and natural gas. Exxon Corp. acquired Texaco Canada, Inc. on February 27, 1989 for $4,149.59 million.

CABR Technology Co., Ltd. is engages in the building software development. The company was founded in 2002 and is headquartered in Beijing, China.

China Metallurgical Huatian Nanjing Engineering Technology Co., Ltd., established on 2006-06-21, Business scope includes various industries,General contracting of construction projects at all levels,project consultancy,engineering design,Engineering Supervision;project management,Project construction;Environmental Impact Assessment;Environmental Pollution Control;Engineering cost consultation;Urban planning;pressure piping design;Construction General Contracting;computer software programming,System integration and complete supply of related equipment and materials;technology development,technology transfer,Technical Services,Technical Training;Self-operated and agent import and export of various commodities and technologies(Except that the state restricts the company to operate or prohibits the import and export of commodities and technologies).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Diagnostic Photonics, Inc. develops imaging technology for intra-operative use in clinical settings. It product The Foresee Imaging System places a live view of tissue microstructure at the physician's fingertips, providing immediate insight into tissue microstructure. The company was founded by Stephen Boppart and P. Scott Carney in 2008 and is headquartered in Chicago, IL.

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.

Schlumberger Technology BV, a subsidiary of Schlumberger NV, is a Dutch company located in The Hague. The firm provides gas and oil exploration services.

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.

Tangshan Hezhong Qihang Technology Co., Ltd., established on 2016-12-15, Business scope includes software development and related technical services;computer graphic design;print service;Trade Advisory Services;oil,Natural Gas Exploitation Technical Services;Biological Research Services;Biotechnology Extension Services;Research and development of special and general machinery and equipment,Sales;hardware products,Instrumentation,Automatic monitoring equipment,printing device,Computers and Accessories,electronic product,Communication equipment and accessories,Chemical Products(Excluding hazardous chemicals),Stationery,Office Supplies,Wholesale and retail of special equipment and accessories for oil drilling;product features,Characteristic inspection,Testing service(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Taisei Corporation (大成建設株式会社 Taisei Kensetsu Kabushiki-gaisha) (TYO: 1801) is a Japanese corporation founded in 1873. Its main areas of business are building construction, civil engineering, and real estate development. Taisei's headquarters are located at Shinjuku Center Building in Nishi-Shinjuku, Shinjuku, Tokyo.

Langfang Sunshine Construction Engineering Quality Inspection Co., Ltd., established on 2004-09-24, Business scope includes construction project quality,Quality of Safety Products,water quality,Indoor environment detection,Inspection of Lightning Protection Devices;Environmental Protection Monitoring;Detection Technology,software,Equipment research and development and related technical consultation,technology transfer;Housing Security Appraisal;Real estate surveying and mapping;Maintenance of fire protection facilities,maintainance,detection;Fire Safety Assessment Services;Realtor.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shimizu Corporation is an architectural, civil engineering, and general contracting firm that offers planning, design, and build solutions for a broad range of construction and engineering projects worldwide. The company builds residential, commercial, and institutional buildings, while performing civil engineering works for roads and operating real estate businesses. Shimizu Corporation, through its subsidiaries, sells and leases construction materials and machinery. Its service portfolio includes design-build, general construction, project management, construction management, and renovation services. The company also offers investigation, planning, research, evaluation, diagnosis, soil investigation, surveying, and consulting in connection with construction works. Shimizu Corporation was founded in 1803 by Kisuke Shimizu and is based in Tokyo, Japan.

Aggregate Technologies specializes in concrete cutting, hydro demolition, core drilling, pile cutting, wall sawing & robotic demolition.

Shenyang Zhuoyi Aviation Technology Co., Ltd., established on 2014-12-01, Business scope includes general items:Intelligent Unmanned Aerial Vehicle Manufacturing,Smart Unmanned Aerial Vehicle Sales,Special Equipment Sales,Fire Equipment Sales,Security equipment sales,Sales of civil aviation materials,Mechanical equipment research and development,Machinery sales,navigation,surveying and mapping,Sales of Meteorological and Oceanographic Special Instruments,battery sales,Lighting Sales,software development,Crop pest control services,Forestry Pest Control Services,emergency services,Fire technical service,Information Technology Consulting Services,Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion,HR Services(Excludes job brokerage activities,Labor dispatch service),Conference and Exhibition Services,Organize sports events,Organize cultural and artistic exchange activities(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Provides electric energy services

Shaanxi Railway Engineering Survey Co., Ltd., established on 2006-08-24, Business scope includes general items:Engineering Management Services;Geographic Remote Sensing Information Service;Undertake the engineering construction business of the head office;Foreign contracted projects;Earthwork construction;Landscaping engineering construction;Construction of sports facilities;General machinery and equipment installation services;building block manufacturing;Machinery and Equipment Leasing;Non-residential real estate leases;Information Consulting Service(Not including licensing information consulting services);Technology intermediary service;HR Services(Excludes job brokerage activities,Labor dispatch service).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Construction Engineering Survey;Mapping service;Construction Engineering Construction;Construction engineering design;Geological disaster control engineering survey;Construction of geological disaster control engineering;Quality inspection of construction projects;construction professional work;Construction labor subcontracting;Inspection and testing service;road freight transport(Does not contain dangerous goods).(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)