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.

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.

Nippon Muki Co., Ltd. manufactures air filter, battery separator and inorganic products. It is also engaged in filer manufacturing, as well as construction contract design, control and execution. The company was founded on June 17, 1939 and is headquartered in Tokyo, Japan.

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SEFE, Inc. is a development stage company, which is engaged in developing and marketing a renewable source of energy that naturally occurs in the atmosphere. The company was founded on September 24, 2004 and was headquartered in Phoenix, AZ.

Wuhan Tiansen Business Co., Ltd., established on 2002-09-29, Business scope includes general items:Paper Products Sales;Sales of plastic products;Sales of engineering plastics and synthetic resins;Sales of labor protection products;Clothing and apparel wholesale;Computer and Office Equipment Repair;Import and export;Technology Import and Export;Computer System Services;software sales;software development;Blockchain technology related software and services;Carbon emissions,carbon conversion,carbon capture,Research and development of carbon sequestration technology;Sales of building materials;advertisement making;Sales of signage for traffic and public administration(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Intelligent Developments is a software solutions company providing services such as Web Development, Custom Software, and Sharepoint.

Wuhan Hilik Airport Equipment Co., Ltd., established on 2017-08-04, Business scope includes technical development of airport equipment,technical consulting;Engineering Management Consulting Services;airport equipment,Wholesale of communication equipment,retail and installation;Wholesale of building materials,retail;Import and export,Technology Import and Export;Municipal engineering construction;Steel structure engineering,Fire engineering design,construction;Mechanical and electrical equipment design,Install.(Projects subject to approval by law,Business activities can only be carried out after approval by relevant departments)

ARAO Co., Ltd. manufactures and sells architecture and civil engineering industrial rubber and plastic goods. Its products include clamp, pipe, H bar and rebar covers, tapes, rubber mats, and scaffolding materials. The company was founded by Nobuyoshi Arao in August 1947 and is headquartered in Osaka, Japan.

Zhongshan Sino-US Progressive Trading Co., Ltd., established on 2015-09-09, Business scope includes sales:Hardware,plastic products,electronic product,textile,clothing,metal products,Silicone products,stroller,crib,Children's chairs and accessories,Labor protection supplies;second category,Class III medical device business;Import and export of goods or technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval);Commodity circulation information consulting service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Automatic Power, Inc. manufactures marine aids to navigation, including foghorns, buoys, lighting systems and related products. It also offers solar powered applications particularly for those deployed in harsh environmental conditions. The company was founded in 1947 and is located in Houston, TX.

Systec GmbH develops and markets software solutions. It provides document management, invoice processing, as well as personal and contract management services. The company was founded in 1983 and is headquartered in Bielefeld, Germany.

Shenzhen Xingbiao Technology Co., Ltd., established on 2012-07-16, Business scope includes general business items:Planning Consultation for Helipad and Ancillary Facilities Engineering,construction;Provide consulting and agency services for the operation procedures of the heliport apron to the management department;General Aviation Project Planning Consulting;general airport(Does not include civil transport airports)operation management services(No restricted items);Energy saving technology development service;Internet of things technology research and development of civil airport navigation aids and product sales of technology applications;Aviation obstruction lights,Navigation lights,Construction of lighting engineering,Design and Construction of Lightning Protection Engineering,lighting project,Construction of mechanical and electrical engineering(The above must obtain the qualification certificate issued by the construction administrative department before operating);Installation and commissioning of electrical equipment(Obtain a license to undertake renovation and testing of power facilities before operating);modular complete apron(Including auxiliary navigation aids)promotion of;soft,Hardware Technology Development,Service and Sales;graphic design;Invest in business(Specific projects will be reported separately);in the advertising business;Domestic Trade,Import and export of goods and technology.(law,Except for items prohibited by administrative regulations;law,Projects restricted by administrative regulations must be licensed before they can be operated) ,The licensing program is:aviation,Airport,Meteorological environment equipment and supporting monitoring system equipment for airport tracks,Aviation obstruction lights,navigation lights,Heliport Lighting,Navigation lights,Design of Explosion-proof Special Lamps and Portable Lamps,research and development,Production,Sales,Install,Maintenance and technical consulting services;security equipment,Fire Equipment,lighting device,advertising device,Integrated design of electromechanical equipment and electronic components,research and development,production and sales,Home installation,On-site maintenance and technical consultation;unmanned(fly)machine[Does not include civil aircraft(engine,propeller)]and aviation equipment and other related devices,Manufacture and sales of metal processing machinery.(law,Except for items prohibited by administrative regulations;law,Projects restricted by administrative regulations must be licensed before they can be operated)

China Oil & Gas Pipeline Network Corp. engages in the operation of pipeline transportation enterprise. Its business activities include warehousing services, import of equipment, technology research, information research and application, and technology consultation and promotion. The company was founded on December 9, 2019 and is headquartered in Beijing, China.

Part of Green Cross Holdings Corp., Green Cross China Biological Products Co., Ltd. is a company headquartered in China that distributes blood and blood products.

Part of China Oil & Gas Pipeline Network Corp., Sinopec Sichuan East Gas Pipeline Co. Ltd. is a company headquartered in China. The firm engages in transportation of natural gas.