Ibrahim Jaham Abdel Aziz Al-Kuwari

QatarEnergy Corp. provides oil and gas drilling, exploration, refining, and distribution services. It offers cover exploration, drilling and production operations, transport, storage, marketing, and sale of crude oil natural gas liquids, liquefied natural gas, gas to liquids, refined products, petrochemicals and fertilizers, and helicopter and financials services. The company was founded in 1974 and is headquartered in Doha, Qatar.

Dolphin Energy Ltd. engage in processing and production of natural gas. Its marketing functions fall into two distinct categories: sale of dolphin energy's natural gas and the sales of condensate, LPG, sulfur, and ethane, which are the by-products of the company. The company was founded in March 1999 and is headquartered in Abu Dhabi, the United Arab Emirates.

Qatar Solar Technologies, also known as QSTEC, is a Qatari company that specializes in solar technologies. QSTEC is based in West Bay, Qatar, and the CEO of the private company is Ibrahim Jaham Abdel Aziz Al-Kuwari. The company supplies high-quality polysilicon and offer exceptional service to their customers. QSTEC is committed to sustainability, efficiency, recycling, and low waste. The company operates in various markets and has facilities for research and development. The company also prioritizes society and solar education, as well as the environment, economic growth, and health and safety.

Qatar Aluminium Ltd. engages in the manufacture and distribution of aluminum products. It offers primary aluminium, extrusion ingots, and foundry alloys. Its products are used in a variety of industries including automotive, construction, engineering, and in the manufacturing of consumer goods. The company was founded on July 19, 2007 and is headquartered in Mesaieed, Qatar.