Banking
The National Bank of Egypt
The Central Bank of Egypt

Pharmaceutical and Hospital
(AMOON) Pharmaceutical factory
Kasr El Ainy Hospital
Hasabo international hospital
Gamma Knife – Nasser Hospital
Eye hospital – Mansoura University
Jerko pharmaceutical company
Akapi pharmaceutical company

Petroleum
Enppi Petroleum Company

Contracting
Arab Contractors Company
Shattering Eng. Co.
Orascom Construction Co.
The investing engineers
Elashree contacting center
Fast service group
Cotsern Company
Albark contracting company
Almostafa contacting company

Electricity
Head Office of Electricity Ministry
North Delta electrical distribution company
Gharbeyah electrical distribution company
Canal Electric Distribution
North Cairo electrical distribution company
South Cairo electrical distribution company
High voltage Researching Center – Electricity Ministry
National Project of energy conservation

Industrial & Communication
Mobinil
Vodafone Egypt
Toshiba Alaraby
Giza company for spinning and weaving
Egyptian company for spinning and weaving (Sadat City)

Electrical Appliances
Al-Sweedy for electrical appliances and cables
Revoli Alexandria
United institution for electrical appliances (Mohamed Mahmoud)
Sama Egypt company
Nour Alhoda electrical for electrical appliances
Mostafa Ali for Modern Lightings
Al-Jazeera company for electrical supplying
Al-Nasr company for electrical supplying

Miscellaneous
American University in Cairo
Al-Ahram foundation
Egyptian Radio and Television Building
ART (Arab Radio and Television) studios
The American Agency for international development
Mesk Company for media production
Quality Standard Company for Information Technology
Misr Company for trading and industry
Robaaeya Company for textile
Nourtex Company for dyeing