Amir Hamzah bin Azizan

Star Energy Group Ltd. provides oil and gas exploration, production and development services. It provides services to the developing gas storage and onshore gas sectors. The company was founded in October 1999 and is headquartered in London, the United Kingdom.

Petroliam Nasional Bhd. operates as an investment holding company which engages in the exploration of oil and gas, and marketing of petroleum & petroleum products. It operates through the following segments: Upstream, Gas and New Energy, Downstream and Corporate & others. The Upstream segment activities include oil and natural gas exploration, development and production, together with related pipeline and transportation activities. The Gas and New Energy segment activities include purchase of natural gas from Upstream, liquefaction and processing of natural gas, marketing and trading of liquefied natural gas and sales gas as well as power and new energy business. The Downstream segment activities include the supply and trading, refining, manufacturing, marketing and transportation of crude oil, petroleum and petrochemical products. The corporate & Others segment comprise primarily logistic and maritime segment, property segment and central treasury and project delivery and technology function. The company was founded on January 20, 1998 and is headquartered in Kuala Lumpur, Malaysia.

Engen Ltd. engages in refining crude oil and marketing of refined petroleum products. It also offers consumer convenience services through its retail network. The company is headquartered in Cape Town, South Africa.

Employees Provident Fund (EPF) is the Government of Malaysia's social security institution which was founded in 1951 to help the Malaysian workforce to save for their retirement in accordance to the Employees Provident Fund Act 1991. Headquartered in Kuala Lumpur, EPF manages pension funds and provides retirement, death, sickness, disability and unemployment benefits for private sector employees, non-pensionable public sector employees and voluntary contributors.

Swift Integrated Logistics Sdn. Bhd. provides maritime transportation and logistics services. The firm offers logistics services that include ocean freighting, distribution, freight forwarding, and warehousing. The company was founded in 2001 and is headquartered in Pelabuhan Klang, Malaysia.

Malaysian Maritime Academy Sdn. The private company is based in Melaka, Malaysia. Bhd. provides education and training for seamen and maritime personnel. from Petroliam Nasional Bhd. on November 22, 2005 for $0.79 million. The Malaysian company is ultimately controlled by the Government of Malaysia. was acquired by MISC Bhd.

Part of Alternative Risk Management Ltd., United Kingdom Mutual Steamship Assurance Assoc (BM) Ltd. is a Bermudian company that provides insurance services. The private company is based in Hamilton, Bermuda.

London Steam Ship Owner's Mutual Insurance Association Ltd. is a private company that provides fire, marine, and casualty insurance services. The company is based in London, UK, and has subsidiaries in Bermuda. It was founded in 2019.

Shell International Ltd. provides business support services. It engages in upstream and downstream oil and gas businesses in the United Kingdom and internationally. The company is headquartered in London, the United Kingdom.

Part of Shell Plc, Sarawak Shell Bhd. The private company is based in Sarawak, Malaysia. is a Malaysian company that provides oil and gas services. Iain John Lo has been the CEO of the company since 2012.

Founded in 1891, Shell Eastern Petroleum (Pte) Ltd. is a subsidiary of Shell Plc. Refining and distributing oil and gas products, the private company is based in Singapore, Singapore.

AET Tanker Holdings Sdn. Bhd. provides petroleum logistics solutions. It offers ocean transportation and petroleum lightering services for oil companies, trading houses, and refiners. The company was founded in 1994 and is headquartered in Kuala Lumpur, Malaysia.

MISC Maritime Services Sdn. The private company is based in Kuala Lumpur, Malaysia. Bhd. provides maritime consultancy services. It is a subsidiary of MISC Bhd. and ultimately controlled by the Government of Malaysia. from Petroliam Nasional Bhd. on July 07, 2015 for $14.39 million. Mohammed Denny Mohammed has been the CEO of the Malaysian company since 2022. was acquired by MISC Bhd.

MISC Agencies Sdn. The private company is based in Johor Bahru, Malaysia. Bhd. provides marine freight transportation services and offshore floating facility solutions. The Malaysian company is ultimately controlled by the Government of Malaysia.

UK P&I Club provides third party liability insurance for ship owners and operators. It offers underwriting, charterers, claims management, and risk management. The firm provides protection and indemnity insurance in respect of third party liabilities and expenses arising from owning ships or operating ships as principals. The company is headquartered in London, the United Kingdom.

PETRONAS Aviation Sdn. The private company is based in Kuala Lumpur, Malaysia. Bhd. markets aviation fuel. from Petroliam Nasional Bhd. on September 05, 2012 for $2.02 million. The Malaysian company is ultimately controlled by the Government of Malaysia. was acquired by Petronas Dagangan Bhd.

Bluemerang Capital Ltd. provides professional, scientific and technical activities. The company was founded on September 4, 2012 and is headquartered in London, the United Kingdom.

Themed Attractions Resorts & Hotels Sdn. Bhd. operates as an investment holding firm which engages in the development, management, and operation of hospitality and attraction destinations. The firm operates Puteri Harbour, Legoland at Malaysia Resort, Desaru Coast, Kidzania, and Teluk Dati. The company is headquartered in Petaling Jaya, Malaysia.

GVO Wind Ltd. generates wind energy. The company was founded on July 19, 2012 and is headquartered in London, the United Kingdom.

Tenaga Wind Ventures Uk Ltd. engages in the generation, transmission and distribution of electricity. The company was founded on October 20, 2017 and is headquartered in London, the United kingdom.

Part of Tenaga Nasional Bhd., Vantage RE Ltd. is a UK-based executive search and British selection company founded in 2017. The private company specializes in sourcing talent for businesses across the UK, helping to ease recruitment pains and find the right candidates for their needs. The company also assists individuals in finding their next career move.

PETRONAS Lubricants International Sdn. Bhd. develops and markets lubricants and functional fluids. It offers automotive fluids, motorcycle oil products, heavy-duty diesel engine oils, and functional fluids for cars, light vehicles, and industrial and commercial vehicles. The company was founded in 1999 and is headquartered in Kuala Lumpur, Malaysia.