| Title | Last Name | Job Title | Organisation | Country |
| Dr | A. Al-AlShaikh | DEPUTY GOVERNOR FOR PLANNING & DEVELOPMENT | SWCC | Saudi Arabia |
| Mr | A. Rahman | Principal Assistant Secretary Water Services and Regulatory Division | Ministry of Energy, Green Technology and Water | Malaysia |
| Mr | Abang Medaan | Mayor | Kuching North | Malaysia |
| Dr | Abdel-Dayem | Secretary-General | Arab Water Council | Egypt |
| Prof. | Abderrahman | Chairman | Miahona | Saudi Arabia |
| Ms | Abdul Razak | Under Secretary Water Services Division | Ministry of Energy, Green Technology and Water | Malaysia |
| Mr | Abeygunasekara | Secretary | Ministry of Water Supply and Drainage | Sri Lanka |
| Mr | Ablaza Jr | President and CEO | Manila Water Company | Philippines |
| Dr | Abu-Zeid | President | Arab Water Council | Egypt |
| Mr | Adams | Vice President & Regional Manager, Asia | CDM | United States |
| Mr | Adams | Team Leader, Strategic Consulting | MWH | Australia |
| Mr | Adams | Vice President (East Asia and Pacific Region) | The World Bank | United States |
| Prof. | Adin | VISITING RESEARCH PROFESSOR | National University of Singapore | Israel |
| Mr | Aggarwal | Executive Director, Infrastructure Transactions | KPMG Malaysia | India |
| Mr | Ahmad Darwish | manager of the Field Services, Department of Water Section | Kaharama, State of Qatar | Qatar |
| H.E. | Al Kuwari | President | Qatar General Electricity & Water Corporation | Qatar |
| Dr | Al Madfaei | Manager | EAD Water Policy | United Arab Emirates |
| Mr | Al Mansouri | Manager-Department of Eastern Region | Abu Dhabi Distribution Company (ADDC) | United Arab Emirates |
| Ms | Al Mubarak | Secretary General | Environment Agency | United Arab Emirates |
| Eng | Al-Arifi | Director-General | SWCC | Saudi Arabia |
| Eng | Al-Hatmi | Director General | Ministry of Regional Municipalities and Water Resources | Oman |
| Mr | Ali | Business Development Associate | Miahona | India |
| Mr | Alikpala | Chairman | Metropolitan Waterworks and Sewerage System | Philippines |
| Hon. | Allan MP | Minister | Department of Environment and Conservation | Papua New Guinea |
| Mr | alqasmi | GM assit Managment | Haya Water company | Oman |
| Mr | Al-Sharhan | President & Chief Eexecutive Officer | MARAFIQ | Saudi Arabia |
| Eng. | Al-Shoukri | Head of Water & Soil Pollution Control in the Ministry of Environment and Climate Affairs | Ministry of Environment and Climate Affairs (MECA) | Oman |
| Eng | Altmann | Executive Vice President (ILF Consulting Engineers) & Director | ILF Consulting Engineers/International Desalination Association | Austria |
| Mr | Amano | General Manager | Public Utility Service Center Co., Ltd. | Japan |
| Mr | Amhaus | Executive Director | Milwaukee Water Council | United States |
| Mr | Amini | Chief Executive and Managing Director | Water PNG | Papua New Guinea |
| Mr | Amron | Assistant to Minister | Ministry of Public Works | Indonesia |
| Mr | Ananthula | Sales & Business Development Manager | Suez Environnement | India |
| Dr | Ariaratnam | Professor and Chairman- International Society for Trenchless Technology | ISTT and Arizona State University | United States |
| Mr | Arpaichirarat | Assistant Governor (water Transmission and Distribution System) | Metropolitan Waterworks Authority | Thailand |
| Mr | ASANAGI | General Manager, Microza & Water Processing Division, Microza Sales & Marketing Department | Asahi Kasei Chemicals Corporation | Japan |
| Mr | Atasi | Senior Vice President | CDM | United States |
| Mr | Awerbuch | Chairman IDA Ptograms/Director / Past President | International Desalination Association / Leading Edge Technologies Ltd | United States |
| Dr | Aziz | Environment Officer | Department of Environment Parks And Recreational | Brunei |
| Mr | b. Hasan | Under Secretary | Water Resources, Drainage and Hydrology Division, Malaysia | Malaysia |
| Mr | Baayen | Managing Director | Deltares | Netherlands |
| Dr | Baba | Dean and Professor | Michigan State University | United States |
| Dr | Babovic | Director | Singapore-Delft Water Alliance | Netherlands |
| Mr | Bailey | President, Water Business Group | CH2M Hill | United States |
| Dr | Balakrishnan | Minister | Ministry of the Environment and Water Resources | Singapore |
| Professor | Balmforth | Executive Technical Director | MWH | United Kingdom |
| Dr | Barnard | Global Practice Technology Leader | Black & Veatch Water | Canada |
| Mrs | Barnard | Spouse of Dr James Barnard | - | Canada |
| Ms | Barnes | A/Director, Urban Water Policy Section | Department of Sustainability, Environment, Water, Population and Communities (SEWPaC); | Australia |
| Mr | Bartley | Director | Australian Water Association | Australia |
| Mr | Basha | Senior Vice President, Engineering & Projects (WESCO) | Moya Bushnak/Moya Holding | India |
| Mr | Baskito | Assistant Deputy Governor For Spatial Planning | Jakarta Capital City Government | Indonesia |
| Mr | Batten | Director | Pirnie/ARCADIS | United States |
| Mrs | Beebeejaun | Spouse of Dr Ahmed Rashid Beebeejaun | - | Mauritius |
| Dr | Beebeejaun GCSK | Deputy Prime Minister | Minister of Energy and Public Utilities | Mauritius |
| Mr | Belz | General Manager Planning | Queensland Urban Utilities | Australia |
| Mr | Bergero | Chief Operating Officer | AquaSure | France |
| Mr | Bergkamp | Regional Director | International Water Association | Netherlands |
| Mr | Berntell | Executive Director | Stockholm International Water Institute | Sweden |
| Mr | Bidin | General Manager, Service Solutions | Applied Materials S.E.A. Pte. Ltd. | Singapore |
| Mr | bin Ismail | Executive Chairman | Puncak Niaga (M) Sdn Bhd | Malaysia |
| Ir. Hj. | bin Shaaban | Director General | National Hydraulics Research Institute of Malaysia, Ministry of Natural Resources and Environment | Malaysia |
| Prof | Biswas | President | The Third World Centre for Water Management | Canada |
| Mr | Blanken | Chief Executive Officer | PWN Water Supply Company (North-Holland) | Netherlands |
| Dr | Boehm | Vice President, Hub Management | Siemens Water Technologies | Germany |
| Sri | Bommai | Honorable Minister, Water Resources Department | Government of Karnataka | India |
| Mr | Boone | Asia Pacific Director | Veolia, Asia Pacific | United States |
| Mr | Bouttivong | Vice Governor | Champasak City Hall | Laos |
| Prof | Braga | Professor of Environmental Engineering | Department of Hydraulic and Sanitary Engineering- EPUSP | Brazil |
| Ms | Brown | President | Water Environment Federation | United States |
| Mr | Brown | Executive Vice President, Global Market Development | Camp Dresser & McKee | United States |
| Ms | Burke | Secertary General | International Desalination Association | United States |
| Dr | Bushnak | Chief Executive Officer (Bushnak Group) & Director | Bushnak Group / International Desalination Association | Saudi Arabia |
| Mr | Bushnak | Vice President | Moya Bushnak/Moya Holding | Saudi Arabia |
| Ms | Cade | General Manager | Growth, Comdain Infrastructure | Australia |
| Mr | Cadete | Director of the Commercialisation Branch | Ministry of Research & Innovation | Canada |
| Ms | Camacho | Minister of Environmental Sustainability and Territorial Order of the State of Puebla | State Government of Puebla | Mexico |
| Mr | Canet | Executive Vice President | Veolia Water Solutions & Technologies2) International Desalination Association | France |
| Mr | Caouette | Vice President | Industrial Marketing, VWS Corporate | Canada |
| Mr | Cassidy | General Manager (Asia Pacific) | GE Power & Water (Water & Process Technologies) | United States |
| Mr | Chan | Deputy Chief Executive | PUB | Singapore |
| Mr | Chan | Deputy Director of Water Supplies | Water Supplies Department, HKSAR Government | Hong Kong SAR |
| Mr | Chan | Director | HK SAR Drainage Services Department | Hong Kong SAR |
| Mr | Chan | Chief Assistant Secretary | Development Bureau, HKSAR Government | Hong Kong SAR |
| Mr | Chan | Protocol Officer | Embassy of the Republic of Angola | Singapore |
| Mr | Chang | Executive Vice President Operations | United Engineers Limited | Malaysia |
| Mrs | Chantharanonh | Acting Director General | Water Resources and Environment Administration | Laos |
| HE | Chatha | Hon'ble Irrigation & Finance Minister | Government of Haryana | India |
| Mr | Chaumin | President & CEO (Asia) | Suez Environnement | France |
| Mr | Chen | Deputy Dean | Shandong Urban Construction & Design Institute | China |
| Prof | Chen | Executive Vice President & Professor (Environmental System Analysis) | Tsinghua University | China |
| Mr | Chen | Associate Researcher | Department of Housing and Urban-rural Construction of Shandong Province | China |
| Mr | Cheng | General Manager | Mitsubishi Electric Asia Pte Ltd | Singapore |
| HE | Chester | High Commissioner | Australian High Commission | Australia |
| Mr | Chew | Director | Singapore Tourism Board | Singapore |
| Dr | Chhun | Deputy Director General for Inspection | Ministry of Environment | Cambodia |
| Dr | Chin | Partner | KPMG Malaysia | Malaysia |
YB Dato' Sri | Chin Fah Kui | Minister | Ministry of Energy, Green Technology and Water | Malaysia |
| Dr | Chiplunkar | Principal Water Supply and Sanitation Specialist (PPP)Sustainable Infrastructure Division | Asian Development Bank | India |
| Mr | Cho | Group Executive Vice President, Finance & Chief Investment Officer | Hyflux Ltd | Singapore |
| Mr | Choo | Chief Executive Officer | Keppel Corporation | Singapore |
| Mrs | Choudhry | Hon'ble Public Health Minister | Govt. of Haryana | India |
| Mr | Chua | Assistant Chief Executive (Policy) | PUB | Singapore |
| Mr | Chua | Liason Officer (for Foreign) | PGIN | Singapore |
| Mr | Clarke | General Manager (Water & Environment) | Sinclair Knight Merz | Australia |
| Mr | Clement | Director of Strategic Business Development | PWN Technologies | Netherlands |
| Mr | Coburn | Managing Director | XPV Capital Corporation | Canada |
| Mr | Dagwell | Managing Director - Expanded Scope, Asia Pacific | Black & Veatch | United Kingdom |
| Dr | Daigger | Chief Technology Officer / President | CH2M Hill / International Water Association | United States |
YBhg Dato | Danial Syed Ariffin | Chief Executive Officer | Puncak Niaga (M) Sdn Bhd | Malaysia |
| Mrs | Daniel | Deputy Secretary Policy | MEWR | Singapore |
| Mr | Darmody | Director of Strategy, Asia Pacific | MWH | Australia |
| Dr | Darshane | Director, Policy, Product & Technology, Global Quality &Product Integrity | The Coca-Cola Company | India |
| Mr | Das | Singapore Ambassador to Turkey | Ministry of Foreign Affairs | Singapore |
| Mr | Dautant | President | Inter-American Association of Sanitary & Environmental Engineering | Venezuela |
| Dr | Dave | VP, Sales and Marketing | Nitto Denko (S) Pte Ltd | United States |
| Mr | Davert | President - Asia Pacific, Director | MWH | United States |
| Ms | Dawe | CEO | Water Quality Research Australia (WQRA) | Australia |
| Honorable | de Lara | Municipal Mayor of Solsona | Municipality of Solsona | Philippines |
| Mr | Dee | Director, Global Business Line Water | ARCADIS/Malcolm Pirnie | United States |
| Mr | Delatourdupin | Municipal Marketing Director | Municipal Marketing, VWS Corporate | France |
| Mr | Dennien | Chief Executive Officer | SEQ Water Grid | Australia |
| Mr | Derian | Senior Vice President Research, Technology & Innovation | Suez Environnement | France |
| Mr | Devries | President | Trojan Technologies | Canada |
| Mr | Dias | Charge's de Affairs ad Interim | Embassy of the Republic of Angola | Angola |
| Mr | Diaz | Board of Director | Ilocos Norte Water District | Philippines |
| Mr | Dijonoputro | | Moya Dayen Limited | Singapore |
| Mr | Dong | Director General | Kunming Gaoxing Tech Park | China |
| Mr | Dreiseitl | CEO | Atelier Dreiseitl | Germany |
| Prof Dr | Drewes | Associate Director | KAUST Water Desalination and Reuse Center | Germany |
| Mr | Dunkelberg | Leadership Committee | UN Global Compact Cities Programme, Milwaukee Local Secretariat - Milwaukee Water Council | United States |
| HE Mr. | Duong | Chairman of People's Committee of Haiphong City | People's Committee of Haiphong City | Vietnam |
| Mr | Dutang | Special Advisor to the Chairman and Chief Executive Officer | Veolia Environnement | France |
| Mr | Dzikus | Chief of the Water and Sanitation Section | UN HABITAT | Germany |
| Dr | Earle | Chairperson | International Water Association National Committee | Ireland |
| Mr | Eberts | Executive Vice President, Global Water | Black & Veatch Corporation | United States |
| Mr | Egholm | Chief Technology Officer | Pall Corporation | Denmark |
| Mr | Ejima | Director General (Global Environment Department) | Japan International Cooperation Agency | Japan |
| HE | Ek | General Director | Phnom Penh Water Supply Authority | Cambodia |
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