Hamad bin Jabor bin Jassim Al-Thani

Hamad Medical Corp. operates hospitals. The private company is based in Doha, Qatar. and has subsidiaries in Qatar.

Qatar Chemical Co. Ltd. is a Qatari company that manufactures petrochemical products. The joint venture company is based in Doha, Qatar. and has subsidiaries in Qatar. Saad Rashid Al-Mohannadi has been the CEO of the company since 2015.

Supreme Committee for Delivery & Legacy engages in planning, developing, and construction of stadiums and infrastructure projects. The company is based in Doha, Qatar. The Qatari company is ultimately controlled by the Government of Qatar. It was founded in 2011, and the CEO is Yasir Al Jamal.

Cooperation Council For The Arab States of The Gulf represents the confederation of Gulf states. The company is headquartered in Riyadh, Saudi Arabia.

The International Statistical Institute (ISI) is an independent international statistical organization that sets the standard for ethical practice in statistics. The ISI is based in The Hague, Netherlands. The ISI connects its members and shares the most recent developments in statistical techniques and practices. The Dutch company offers high-quality scientific content and support the development of statisticians from all over the world. The ISI organizes scientific congresses, courses, webinars, and workshops, and provides capacity building. The non-profit company also has an advisory board on ethics and offer scientific journals, proceedings, awards, and prizes.