Saudi Arabian Oil Co. is engages in the production, transportation, and sale of energy and chemicals. It also offers prospecting, exploring, drilling, extracting, processing, manufacturing, refining and marketing hydrocarbon substances. The company operates through the following segments: Upstream, Downstream, and Corporate. The Upstream segment consists of exploring for, developing and producing crude oil, natural gas and natural gas liquids exploration, field development and production. The Downstream segment includes refining and petrochemical manufacturing, supply and trading, distribution and power generation, logistics, and marketing of crude oil and related services to international and domestic customers. The Corporate segment refers supporting services including human resources, finance and IT not allocated to Upstream and Downstream. Saudi Arabian Oil was founded on May 29, 1933 and is headquartered in Dhahran, Saudi Arabia.

Halliburton Energy Services, Inc. provides oilfield services. It offers technical products and services for petroleum, natural gas exploration and production. The company is headquartered in Houston, TX.

GCP Applied Technologies, Inc. engages in the provision of construction products and technologies that include admixtures and additives. It operates through the Specialty Construction Chemicals, and Specialty Building Materials segments. The Specialty Construction Chemicals segment manufactures and markets concrete admixtures and cement additives, and supplies in-transit monitoring systems for concrete producers. The Specialty Building Materials segment offers sheet and liquid membrane systems and other products that protect both new and existing structures from water, air, and vapor penetration, as well as from fire damage. The company was founded on May 1, 2015 and is headquartered in Alpharetta, GA.

Terra CO2 Technology Holdings, Inc. is a company headquartered in Golden, CO. The firm manufactures carbon alternatives. It was founded by D.J. Lake. William Yearsley is currently the CEO of the company.\nThe company says this about itself: Terra CO2 is the scalable low carbon alternative for cement production. Responsible for 8% of the world's CO2 emissions, cement is used in producing concrete, the world's second-most used material after water. Their unique technology allows Terra to create cementitious materials from a wide variety of feedstocks or waste products, dramatically reducing the greenhouse gas emissions caused by cement production. Terra's proprietary Opus suite of cementitious materials is a proven supplement and alternative to Portland cement. Validated by third parties, Terra's materials perform equal to or better than traditional cementitious products. Terra CO2 is headquartered in Golden, Colorado.

We operate as a vital link between Saudi Aramco, the world’s leading energy company, and North America. Aramco Services Company (ASC) is the U.S.-based subsidiary of Saudi Aramco, the state-owned oil company of the Kingdom of Saudi Arabia and a fully integrated, global petroleum and chemicals enterprise. ASC’s geographical area of responsibility extends throughout North America, with operations in the U.S. and Canada, and selected activities in South America. ASC conducts a wide range of services to help Saudi Aramco facilitate the safe and reliable delivery of energy to customers around the globe. Core services include identifying upstream and downstream technologies, best practices and potential technology partners for Saudi Aramco; working with suppliers and vendors to provide Saudi Aramco with goods and services; providing business management services to Saudi Aramco project teams operating in North America, and conducting quality inspections for materials and equipment procured for Saudi Aramco. The company also recruits professionals for careers in Saudi Arabia; administers a College Degree Program and training opportunities for Saudi Aramco-sponsored students and employees in North America; and provides information technology, financial services and marine-vessel services to Saudi Aramco and its affiliates. Additionally, ASC provides benefits administration to expatriate retirees worldwide; publishes company-sponsored magazines; and manages Saudi Aramco exhibits at energy-industry trade shows. Established in 1950 in New York City, the company moved to Houston in 1974, joining other industry leaders to further strengthen the city's unique position as the energy capital of the world. In addition to its Houston headquarters, ASC maintains an office in Washington, D.C., to collect data on oil markets, governmental policies and economic trends.

RJ Lee Group, Inc. is a materials characterization laboratory and industrial forensics consulting firm employing more than 300 scientists, engineers, technicians, and support staff at locations in Monroeville, Pennsylvania, Waynesburg, Pennsylvania, Pasco, Washington, and Oak Ridge, Tennessee. The company specializes in scientific support of four areas of interest: analytical laboratory testing, industrial forensics consultation and failure analysis, litigation support, and laboratory informatics. RJ Lee Group also offers a software solution for criminal forensics and law enforcement agencies.

Nanjing Xingyou Transportation Technology Co., Ltd., established on 2017-11-03, The scope of business includes the research and development of transportation technology,transfer;Traffic Engineering,construction work,civil Engineering,Municipal Engineering,Landscaping project,bridge engineering,Maintenance of Tunnel Works,repair,design,construction;Research and development of building materials,Sales;software development,Sales;Mechanical equipment research and development,Install,Sales,lease;Instrument R&D,Sales;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts the company to operate or prohibits the import and export of).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Specialty Chemicals Sales(Free of Hazardous Chemicals);Manufacture of non-metallic mineral products;Synthetic Materials Sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Korea Institute of Civil Engineering and Building Technology contributes to the development of the Korean construction industry.

Hangzhou Shanya Nanfang Cement Co., Ltd., established on 2002-06-27, Business scope includes licensed projects:cement production;Mineral resources mining in non-coal mines(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:Sales of building materials;Manufacturing of special machinery for the production of building materials;Motor manufacturing;Sales of non-metallic minerals and products(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Shandong Hengtai Engineering Group Co., Ltd., established on 2001-01-02, Business scope includes water conservancy and hydropower projects,project consultancy,housing construction,Municipal public works construction,Building materials sales,Construction of urban landscaping projects and production and management of greening plant materials;Dike maintenance,road marking,Sign signage installation;Car rental.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanghai Haiqian Municipal Engineering Co., Ltd., established on 2010-12-13, Business scope includes construction of municipal public construction projects,Architectural decoration decoration construction engineering professional construction,Diving and salvage in municipal engineering,River Dredging Project,Green Project,network engineering,Pipeline construction engineering professional construction,business inquiries,Cleaning service,Own Equipment Rental,building decoration materials,cleaning tools,Clothing,Computer software and auxiliary equipment(In addition to special products for computer information system security),Electrical Equipment,pipe fittings,Sales of office furniture. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Heilongjiang Huasheng Graphite Group Co., Ltd., established on 2014-07-07, Business scope includes general items:Graphene Material Sales;Manufacture of graphite and carbon products;Sales of graphite and carbon products;New material technology research and development;Lubricating oil processing,manufacture(Free of Hazardous Chemicals);Lubricant sales;Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);Specialty Chemicals Sales(Free of Hazardous Chemicals);Cement Products Manufacturing;Cement products sales;Manufacture of concrete structural components;Sales of concrete structural components.licensed items:Heat production and supply.

Hubei Zhongyou Kehao Machinery Manufacturing Co., Ltd., established on 2006-05-31, The scope of business includes the manufacture of special equipment for oil drilling,Manufacture of special equipment for environmental protection,Industrial Robot Manufacturing,Research and development of oilfield special operation vehicles and related control software,Production,Sales;Manufacture of pressure piping components,Sales;Provide technical services for the above products,technical consulting,Lease and sale of ancillary products;Oil and Gas Exploration Technical Services,Environmental Engineering Technical Services,Information Technology Consulting Services,Internet of Things Technology Services,internet data service;Self-operation and agency of various commodities and technology import and export business(Except for goods and technologies restricted and prohibited by the state);Transfer of scientific and technological achievements,Technical Advisory Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Tangshan Jidong Cement Admixture Co., Ltd., established on 2001-09-24, The business scope includes concrete admixtures,cement grinding aid,Castable,Other admixtures,Development of water treatment agent,Production,Sales(Except for the above items that need to be approved and implemented);General cargo,Dedicated transport of goods(tank);Technology promotion service of new materials for construction,Sales;Chemical Products(except dangerous goods)wholesale,retail***(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Saint-Gobain Pam SA designs and manufactures cast-iron pipe systems. Its products include junctions, valves, fittings, fire hydrants, roadway gratings and manhole covers. The company was founded in 1955 and is headquartered in Pont-a-Mousson, France.

Shanghai Meichuang Building Materials Co., Ltd., established on 2008-07-28, Business scope includes licensed projects:Various construction activities.(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:Sales of building materials;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Unmanned artificial quartz stone,Processing of special reinforcement materials(branch only)and sales,Install.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Zhejiang Datong Construction Technology Co., Ltd., established on 2002-12-09, Business scope includes general items:Engineering and Technology Research and Experimental Development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Mechanical equipment research and development;Engineering Management Services;Construction machinery manufacturing;Manufacture of special machinery for tunnel construction;Machinery and Equipment Leasing;Construction machinery and equipment rental;Sales of building materials;Sales of building decoration materials;Metal Material Sales;Metal fittings for construction sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:General contracting of housing construction and municipal infrastructure projects;Various construction activities;Construction engineering design;Construction Engineering Survey;construction professional work;Construction labor subcontracting(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).

Beijing Jinyu Energy Saving Technology Co., Ltd, established on 2009-09-02, The scope of business includes the production of concrete admixtures,cement grinding aid;Product Quality Inspection(The metrological certification certificate is valid until2023year08moon27day);cement,Concrete Technology Development,technology transfer,technical consulting(Except intermediary),Technical Services,Technical Training.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Sandvik Mining & Construction Oy, part of Sandvik Aktiebolag, is a Finnish company located in Tampere that manufactures metal cutting tools, mining equipment & construction equipment. It was founded in 1897. Mats Eriksson has been the CEO of the firm since 2018.

POSCO Holdings Inc. engages in the production of steel products. It operates through the following divisions: Steel, Engineering & Construction and Trading. The Steel division produces cold rolled, hot rolled and stainless steel products, plates, wire rods and silicon steel sheets. The Engineering & Construction division engages in the planning, designing and construction of industrial plants, civil engineering projects, commercial and residential buildings. The Trading division exports and imports steel products and raw materials. The company was founded by Tae-Joon Park on April 1, 1968 and is headquartered in Seoul, South Korea.