SOMO OIL MARKETING COMPANY
At the beginning of its establishment, the General Administration of Petroleum Marketing had connections with the President and Board of Directors of the National Oil Corporation (NOC). However, due to the nature of marketing business and the need for cautious and prompt decision-making, especially after the nationalization of petroleum, the General Administration of Petroleum Marketing had connections with the Secretariat of the Petroleum Affairs and Agreement Implementation Committee and granted its General Manager the necessary administrative powers, which later became known as the National Oil Marketing Organization (SOMO). In 1998, the company was renamed Petroleum Marketing Company (listed company) and registered with the "Company Registration Bureau" of the Iraqi Ministry of Trade. SOMO's business focus is on selling Iraqi crude oil and surplus petroleum products. However, due to the local demand for some petroleum products after 2003, SOMO's responsibility expanded to include importing specific petroleum products. Therefore, SOMO's task expanded to include importing petroleum products needed for local consumption in addition to selling Iraqi crude oil and surplus petroleum products.

Muscat Investment House
The company was founded in 1992 and has continuously grown and developed over the past thirty years, becoming one of the largest and most famous business groups in the Sultanate of Oman. MIH is renowned for its unique creative vision and emphasis on community development. As a flagship company, it has carefully planned over 20 diverse and strong subsidiaries in Oman and the Gulf region. United Investment Development LLC is a project development and investment company headquartered in Oman, working closely with multiple private companies and international investors to develop projects in the country's energy and non energy sectors. We provide convenience for those seeking attractive business opportunities and investor friendly environments in Oman's oil and gas, petrochemical, energy infrastructure, power generation, environment, construction, and shipping sectors. In addition to project development, UID also provides agency services for international technology providers, EPC contractors, professional engineering service providers, and equipment manufacturers who wish to benefit from Oman's growing construction activities.

Nigerian National Petroleum Corporation
The Nigerian National Oil Company (NNPC) is a national oil company established on April 1, 1977. In addition to exploration activities, the company has also gained power and operational benefits in refining, petrochemicals, product transportation, and marketing. From 1978 to 1989, NNPC built refineries in Wari, Kaduna, and Port Harcourt, and took over the 35000 barrel Shell refinery established in Port Harcourt in 1965.
In 1988, NNPC was commercialized into 12 strategic business units, covering the entire field of petroleum industry operations: exploration and production, natural gas development, refining, distribution, petrochemicals, engineering, and commercial investment.
In addition to these subsidiaries, the industry is also regulated by the Department of Petroleum Resources (DPR) under the Ministry of Petroleum Resources. DPR ensures compliance with industry regulations; Handle applications for licenses, leases, and permits, and develop and enforce environmental regulations. DPR and NAPIMS play a very important role in the daily activities of the entire industry

Saudi Arabian Oil Company
Saudi Aramco, also known as Saudi Aramco, is a comprehensive international oil company with a history of many years. Its revenue in 2023 is $440.88 billion, making it the world's largest oil production company and the sixth largest oil refinery in the world. Its business covers the Kingdom of Saudi Arabia and the world. It mainly engages in oil exploration, development, production, refining, transportation, and sales, and has the world's largest onshore and offshore oil fields. Saudi Aramco produces crude oil in five grades: Arabian Ultra Light (ASL), Arabian Extra Light (AXL), Arabian Light (AL), Arabian Medium (AM), and Arabian Heavy (AH) to meet the needs of different customers and partners around the world. Over the years, Saudi Aramco has discovered more than 100 oil and gas fields within the Kingdom of Saudi Arabia, with Ghawar being the world's largest onshore oil field and Safaniya being the world's largest offshore oil field. Ghawar oilfield has reserves of 100 billion barrels, while Safaniya has reserves of 50 billion barrels.

АО Национальная компания КазМунайГаз
Kazakhstan National Oil and Gas Corporation (Russian: АО Национальная компания КазМунайГаз）2002 At the end of February of the year, it was formed by the merger of the Kazakh National Oil Company and the National "Oil and Gas Transportation" Company. The statutory assets of the company are composed of state-owned shares and other assets transferred by the revoked Kazakh National Oil Company and National Oil and Gas Transportation Company (including its constituent departments and subsidiaries). Kazakhstan National Oil and Gas Company is the main state-owned oil company in Kazakhstan, playing a decisive role in the development process of the country's oil and gas industry. In 2005, the company extracted a total of 9.4 million tons of liquid hydrocarbons and held controlling stakes in several large-scale projects. The company participated in the extraction of approximately 35 million tons of oil, which exceeded 50% of Kazakhstan's total oil production. The company's share in Kazakhstan's GDP is almost 8%, and its share in the national budget revenue is also 8%. In addition, the company also has over 60% of Kazakhstan's pipeline oil transportation capacity and 30% of its oil processing capacity.
The main business is: oil and gas exploration and extraction; Petroleum processing; Domestic and international transportation and sales of petroleum and petroleum products; Introducing new oil drilling and extraction technologies; Developing information technology in the fields of oil extraction and processing; Build and operate automatic gas stations.

North Dakota Trade Office
The North Dakota Trade Office (NDTO) is a membership based public-private partnership that provides education, research, engagement, advocacy, and expertise to enable North Dakota companies to develop their export businesses. NDTO is committed to expanding trading partnerships between North Dakota and the world, and to this end, promoting business between Dakota's global companies and their customers through projects and services, including trade delegations, reverse trade delegations, and international tourist programs for annual large-scale agricultural exhibitions. NDTO also provides educational tools for companies and other international business professionals in North Dakota.

Qatar Petroleum
The head office of Qatar Petroleum is Qatar National Petroleum Corporation, established in 1974 and headquartered in Doha, Qatar. Qatar Petroleum Company has subsidiaries including Qatar Gas Company, Qatar LNG Company, Qatar Petrochemicals Company, Qatar Fertilizer Company, Qatar Fuel Company, Qatar Methanol Company, and National Petroleum Sales Company.