Khalid Abu Nayyan

Abunayyan Holding engages in the provision of power generation and irrigation systems. Its activities include the manufacture and distribution of electrical machinery and equipment, including switchgears & control panels, water meters, pipes, pumps & valves, power control, and industrial & building automation systems. The company was founded by Abdullah Rashed Abunayyan in 1950 and is headquartered in Riyadh, Saudi Arabia.

Vision Invest is an investment holding Saudi Arabian company. The private company is based in Riyadh, Saudi Arabia.

Miahona Co. engages in the development of water and sewage infrastructure. It focusses on water economy and its activities focus on managing the water cycle to meet the needs of customers in the municipal and industrial sectors. Miahona activities include water transfer and distribution, operating sewage treatment networks and facilities, general construction of non-residential buildings, such as schools, hospitals and hotels, establishing main water distribution plants and lines and establishing sewage stations and projects, sewage networks and pumps. Teh company was founded on July 20, 2008 and is headquartered in Riyadh, Saudi Arabia.

Wetico/Saudi Berkefeld Filter Co. Ltd. provides water treatment services. It designs, and manufactures, installs water treatment systems, sewage, and waste water treatment plants. It offers specialty chemicals, reverse osmosis, ion exchange, filtration, and domestic and industrial wastewater treatment. The company is headquartered in Riyadh, Saudi Arabia.

Abunayyan Trading Corp. engages in trading, manufacturing, servicing, and investing in water, oil, gas, and power markets. It provides solutions across the water, wastewater, diesel generators, heavy machinery, logistics, and forklifts and electrical solutions. The company was founded by Abdullah Rashed Abunayyan in 1950 and is headquartered in Riyadh, Saudi Arabia.