Government Organizations / Authorities
- Egyptian Holding Company for Water and Wastewater – Greater Cairo
- Egyptian Holding Company for Water and Wastewater – Giza
- Egyptian Holding Company for Water and Wastewater – Alexandria
- Egyptian Holding Company for Water and Wastewater – Qualiobia
- Egyptian Holding Company for Water and Wastewater – Sharqiya
- Egyptian Holding Company for Water and Wastewater – Gharbiya
- Egyptian Holding Company for Water and Wastewater – Minufiya
- Egyptian Holding Company for Water and Wastewater – Buhairah
- Egyptian Holding Company for Water and Wastewater – Kafr El Sheikh
- Egyptian Holding Company for Water and Wastewater – Damietta
- Egyptian Holding Company for Water and Wastewater – Fayoum
- Egyptian Holding Company for Water and Wastewater – Bani Swif
- Egyptian Holding Company for Water and Wastewater – Minia
- Egyptian Holding Company for Water and Wastewater – Assuit
- Egyptian Holding Company for Water and Wastewater – Sohag
- Egyptian Holding Company for Water and Wastewater – Qena
- Egyptian Holding Company for Water and Wastewater – Luxor
- Egyptian Holding Company for Water and Wastewater – Red Sea
- Egyptian Holding Company for Water and Wastewater – Suez Canal Cities
- Suez Canal Authority (Supply Section) – Ismailia / Port Said / Suez
New Urban Communities
- New Urban Communities Authority – New Assiut City
- New Urban Communities Authority – New Minia City
- New Urban Communities Authority – Badr City
- New Urban Communities Authority – New Bani Suif City
- New Urban Communities Authority – New Damietta City
- New Urban Communities Authority – New Fayoum City
- New Urban Communities Authority – New Cairo City
- New Urban Communities Authority – 6th October City
- New Urban Communities Authority – Al-Sadat City
- New Urban Communities Authority – Shorouq City
Military Organizations
- El Maasara for Engineering Industries (Ministry of Military Production – Military Factory 45)
- Kaha Company for Chemical Industries (Ministry of Military Production – Military Factory 270)
- Military Water Department
Contracting Companies
- Orascom Constructions
- Orascom Hotels & Developments
- Alexandria Constructions (Talaat Mostafa)
- EMAAR Egypt (Up-Town Cairo)
- Arab Contractors – Osman Ahmad Osman & Co. (Special Facilities Section)
- Al-Nasr General Co. for Contracting (Hassan Allam) – Buildings Section
- Al-Shaafar Contracting Company
- Al-Kharafi National Company
- Orascom / Hassan Allam – Arab Mall Project – 6th October City
- Hassan Allam Sons for Tourism Projects
- ABB Electrical Industries – ABB Arab
- Motawe Group
- Egyptian Construction Co. (Mokhtar Ibrahim)
- Spectra Engineering Services Co.
- Tiba-Rose Cooperative Society for Constructing & Housing
- Kuwait – Wadi El Nil Real Estate Development Company (Kuwadico) 6th October City
- Nile Company for Roads & Construction
- Nile Company For Contracting & Engineering Works
- Al-Mass Co. for Tourism Development – Hurgada – Al-Andalus Resort
- EBEC Company
- New Cairo for Real Estate Investments
- Saudi-Egyptian Company for Construction
- Katameya for Construction and Tourism/Real-Estate Investment
- Al Rehab Company for General Contracting
- Redcon Company for Construction
- Al-Barq Contracting Company
- MCBS (Engineering Company for Advanced Building Systems)
- Al Fostat Contracting Company
- Primavera Contracting Company
- Al Mostafa Contracting Company
- Al Madaen Company for Foundations and Construction
- Cairotech for Engineering Solutions & Agencies
- Mecca Contracting Company
- Tropicana Contracting Company (Red Sea)
- Mena Real-Estate Investments Company
- Ramco Company for Resorts Construction (Red Sea)
- Ramo Company for Construction & Development
- Edge Company for Construction & Industry
- Red Sea for Contracting, Construction, and Development
- Siag (Engineering Company for Industries and Construction)
- Pyramids Company for Industrial Areas Development
- Pyramids Company For Real-Estate Development (New Giza)
- Giza Company for General Contracting & Construction
- First Company for Industrial Areas Development
- First Shurooq Company for Urban Development
- Arabic Company for Tourism & Development Projects
- G.S. Engineering & Construction Corporation
- AH for Contracting & Maintenance
- Engineering Corporation for Industrial Services
- Holding Company for Construction – Heliopolis Company
- Red Sea Company for Tourism Investments – Sheraton
- Orbit Company – Hurgada
- International Company for Contracting – Sheraton
- Hayat Company for Energy & Water (Al-Sulimaniya)
- Mayven Company for Contracting & General Supplies
- Al Bahrawy for Tourism Investment
- Sudr Lights for Tourism Development
- Global Company for Real Estate and Tourism Development
- Abnaa-Misr for Tourism Investment
- Misr Construction & Real-Estate Investments
- Al-Tabarak Company for Engineering & Contracting
- International Marasem for Urban Development
- Arab Tourism Development Company
- Engineering Company for Trading and Contracting
- Gama Trading and Contracting
- Al-Soadaa Contracting
- Samcrete Company
- Al-Gharably for integrated engineering works
- Gamal Abd El Nasser for Trading and Contracting
- Egyptian General Company for Buildings (EGECO)
- International Company for Tourism Development
- Aden Company for Tourism & Real-Estate Investment
- Heliopolis Company for Housing & Construction
- Mountain View – DMG (Dar Al Memar Group)
- Marseille for Real Estate investments – North Coast
- Barons Court Sports and Leisure Company
- Temarcorose Investments – Ras Sudr
- Atabi Group – West Square Beverly Hills Project – Sheikh Zayed District
- Sharm Up Tourism Development
- Alam Group Tourism Construction & Real Estate
- Polaris Mall – New Cairo
- Egypto Co. For Touristic Investments
- Paradise For Project & Touristic Village Management
- Idea Verde for Architectural and Design Services
- Egypto Co. For Touristic Investments
- Delmar for Real Estate Development
- Lemas for Real Estate Development
- Hira Investment and Construction
- New Sharm Constructions
- Residence Real Estate Development
- Itqan Real Estate Management
- House Of Experience For Engineering Consultation
- Benaiat Real Estate – 5th Settlement
- Porta West for Building Materials Industries
- Capital Group Properties for Real Estate Development
- IMKAN Misr Company
- KVRD for Real Estate Development
- Total Air Projects & Contracting
- El Bonyan Contracting
- El Mounir Contracting
Luxury Beach Resorts & Compounds
- Al-Futtaim for Residential Compounds Development (Cairo Festival City)
- Dusit Lake-View Hotel (5th Settlement)
- Porto – Marsa Matrouh
- Almaza-Bay Resort – Marsa Matrouh
- Residents Association For Miami Beach Resorts – Marsa Matrouh
- South Sinai For Construction And Civilization – Marsa Matrouh
- Marseille Group (Alam Al Roum) – Marsa Matrouh
- Long Island Resort – Marsa Matrouh
- La Vista Resort – Sidi Abdul Rahman
- Hacienda White – Sidi Abdul Rahman
- Stella Resort – Sidi Abdul Rahman
- Coronado Resort – North Coast
- Marina Sunshine Resort – North Coast
- Retal View Resort – North Coast
- BatterSea Resort – North Coast
- Amwaj Resorts – North Coast (Sabbour Group)
- Al-Zohour Resorts – North Coast
- Stella Heights Resorts – North Coast
- Berla Marina Resorts – North Coast
- Marina Valley Resorts – North Coast
- Residents Association for New Heliopolis Resorts – North Coast
- Residents Association for Long Beach Resorts – North Coast
- Residents Association for Al-Rowad Resorts – North Coast
- Residents Association for Al-Rawda Resorts – North Coast
- Al Memary Real Estate investments (Nice 3 & 4 – North Coast)
- Remas Real Estate – North Coast
- Marhaba Resorts – North Coast
- Engineers Resorts – North Coast
- Doaa-Al-Samaa Resorts – North Coast
- Residents Association for Lotus Resorts – North Coast
- Reem-Al-Fala Resorts – North Coast
- Al-Nozha Beach Resorts – North Coast
- Cleopatra Resorts – North Coast
- Paradise Resorts – North Coast
- Ghazalet-Al-Wadi Resorts – North Coast
- Farah-2 Resorts – North Coast
- Demora Resorts – North Coast
- Green Resorts – North Coast
- Mena One Beach Resorts – North Coast
- Royal Beach – North Coast
- Porto – North Coast
- Marseille Group (Land, Beach 1, Beach 4) – North Coast
- Cairo-University Resorts – North Coast
- Asyut-University Resorts – North Coast
- Alex West Resorts – North Coast
- Residents Association For Badr Resorts – North Coast
- Residents Association For Al Jawhara Resorts – North Coast
- Agadir Resorts – North Coast
- Grand Resort – North Coast
- Bagoush Resort – North Coast
- Monalisa Village – North Coast
- Golf Porto Marina Lagoons – North Coast
- Marina El Mohandeseen Village – North Coast
- Mina 3 Touristic Village – North Coast
- Residents Association For Ghazala Valley – North Coast
- Marseille Group (Beach 3) – North Coast
- Residents Association for Sumed Resort – North Coast
- Residents Association for Panorama Beach Resort – North Coast
- Al Karawan Resort – North Coast
- Seashell Resort – North Coast
- Porto – Ain Al Sokhna
- Stella Di Mare Resorts – Ain Al Sokhna
- Aya Beach Resorts – Ain Al Sokhna
- Romance Resorts – Ain Al Sokhna
- Al-Hegaz Resorts – Ain Al Sokhna
- Dolphin Resorts – Ain Al Sokhna
- La Vista Resort – Ain Al Sokhna
- Blu-Blu Resort (Motawe Group)- Ain Al Sokhna
- Porto Island 1 – Ain Al Sokhna
- Porto Island 2 – Ain Al Sokhna
- Sunny Lake Resorts – Sharm El Sheikh
- Al Nakheel Resorts – Sharm El Sheikh
- Arab Engineer Corporation (Aqua Marina) – Sharm El Sheikh
- Moona Resorts – Sharm El Sheikh
- Sinai for Tourism Development – Sharm El Sheikh
- Delta Sharm Resorts – Sharm El Sheikh
- Sharm Hills Resorts – Sharm El Sheikh
- The View Resort – Sharm El Sheikh
- El Hayat Sharm Resort – Integrated Real Estate Co.
- La Hacienda – Ras Sudr
- White Bay Resort – Ras Sudr
- Amigo Beach Resorts – Ras Sudr
- Escanoor Resorts (Scandinavia for tourism development) – Ras Sudr
- Golden Beach Resorts – Ras Sudr
- Green Resort – Ras Sudr
- Residents Association For Palm Beach Resorts – Ras Sudr
- Amigo Sudr for tourism development – Al Raed Village
- Tiba Rose Resorts – New Heliopolis
- Marina Delta Lagoons (Mansoura)
- Stella Resorts New Heliopolis
- Al Burouj Compound – Cairo Ismalia Road
- Asmarat City
- West Shorouq Compound (Military)
- Springs Compound Shorouq – Hassan Allam
- La Vida Al Bustan Compound – 6th October City
- Rock Eden Compound – 6th October City
- 25 January Compound – 6 October City
- Golf City Compound – Obour City
- El Batal Group – Rock Ville Compound – Obour City
- Reef Awazees for Hotel Operations
- Red Sea Resort (Red Sea)
- Ministry-of-Justice Experts Resort – Hurghada
- Esplanade Compound – Hurghada
- Continental for Tourism & Hotel Investments
- Galala for Tourism Developments
- Amer Group
- Patio 7 – 5th Settlement
- Cornerstone Real Estate – Rock Vera Compound – 5th Settlement
- Layan Residence – 5th Settlement
- Residents Association For Rehana Compound – 1st Settlement
- Residents Association For Midtown Compound
Companies with miscellaneous businesses
- Oriental Weavers
- Al-Sallab (Multiple branches, Cairo – Mansoura)
- Royal Cairo Rotary Club
- Farm Frites (The international company for agricultural development)
- El-Zomoroda Corn Products
- Sewedy Cables
- Lafarge Cement Egypt
- Dar Al Handasa
- ITS Group
- Al-Quds Trading & Agencies – 6th October City
- Al-Quds Company – Sharm El Sheikh
- Hamdy Mohamed El Sayed Company – Suez
- Al Zohairy Company – Port Said
- Global Company for Transformers
- SODIC Company – El Sheikh Zayed
- Al Shorbagy Trading & Supplies
- Nile Company for Import & Export
- Water Way Mall
- Avenue Mall – Obour City
- Binu Mall – Obour City
- Galleria Mall
- Cloud 9 Mall
- Alpha Council (Egyptian Centre for Engineering Consulting)
- Legitimacy Association – University Branch
- Mafatih AlKhayr Charity Association
- Fastabikol khayrat Charity Association
- Bawabet El Khair Charity Association
- Farha Tegmana Corporation for Global Development
- Rowad for Commercial Agency and Distribution
- Teba For Supplies (Obour City)
- Al Hamd Company for Electrical & Mechanical Supplies
- Uni-Power Company
- Asec Ready Mix Company
- Arabic Company for Trading and Import
- Arabic Company for Agricultural Services & Developments
- Nagy Sami Trading Company
- Egyptian Company for Trading & Agencies (Eng. Hani Matta Beshay)
- Soliman Trading & Distribution Company
- Al Khalil Company for Supplies
- Guest Metals Company
- Al-Mahaba Company for Supplies and Water Equipment Trading
- Al Tawhead Company for Water Equipment Trading
- Al Salam Company for Water Equipment Trading
- Al Ahd Al Jadeed For Water Equipment Trading
- Modern Shokoko Company for Building Materials Trading
- Egyptian Union Company
- Ahmad Orabi Agricultural Cooperative Association
- Alexandria for Garden Maintenance & Assortment
- Al Amana Company (Abdelal Abdelal & Co.)
- Al-Amal Company for Vehicle Manufacturing & Assembly
- New Car for Vehicle Maintenance & Trading
- Al Mostafa for Electrical Equipment Supply
- Technology Company for Electromechanical Engineering
- Future Hands Company
- Al-Tayseer Company for General Supplies
- Hyde Park Company
- Al-Tayseer Company for Textile Industries
- Star Tex Company for Textiles and Dyeing
- Al Mansoura Company for Chemical Distribution
- Al-Mansoura Company for Resins and Chemical Industries
- Awlad Al Asyuty Company
- Gaza Municipality Water Company (Palestine) – Abou Rabie Company
- Hydro-Agro-Green Group
- Techno-Green for Land Reclamation
- Red Good Egypt Company
- Swiss Project (Aswan)
- Wonderland for Tourism Projects
- Golden Group for Industrial Systems
- Durafit Company
- Ratomage Company
- Al Zahera for Agriculture – Emirates – Oyainat Project (Navigator)
- Paradise Company for Trading, Import & Export
- Advanced Leather Industry Center
- Enova for Energy and Project Management
- Techno Water for Water & Waste Water stations
- United for Financial Leasing Services
- Egypt for Measurement & Control Equipment
- Al-Alameya Furniture – RiadCo 2000
- Birla Carbon Egypt