Professional Credentialing Directory
Professional Credentialing Directory
The Professional Credentialing (PC) Directory below lists the individuals credentialed to the AWS Professional Credentialing System (Click here for more information). These individuals have gained the expertise to support your organisation to implement good water stewardship practices and are listed by geographic region; language(s) spoken and Professional Credential level.
Please note that AWS does not recommend any individual over another. AWS oversees the Professional Credentialing Program as per the Professional Credentialing Program’s Code of Conduct. The individuals listed below have undergone the AWS Standard System Training and obtained one of the three Professional Credential Levels which are Foundation, Advanced and Specialist.
For further information contact:
Dylan Waldhuetter
AWS Professional Credentialing Administration Support
Email: dylan@a4ws.org
Last updated on 26 July 2021.
This directory is updated every two weeks.
| First Name | Last Name | Account Name | Portal Email Login | Credential Level | Mailing Country | Geographical Area of Expertise | Languages Spoken |
|---|---|---|---|---|---|---|---|
| Delfi | Anugrah | Delfi Anugrah | delfi@a4ws.org | Foundation | |||
| Aaron | Brown | Cox Enterprises Inc. | aaron.brown@coxinc.com | Specialist | North America | ||
| Sam | Ouimet | Sam Ouimet | souimet@email.arizona.edu | Specialist | |||
| Ben | Wilinsky | Arbor Day Foundation | bwilinsky@arborday.org | Advanced | |||
| Daniela | Flor | Greenwise | dflor@greenwise.com.ec | Specialist | Latin America and the Caribbean; North America | English; Spanish; Portuguese | |
| ROCIO | PRIETO | Control Union Certifications B.V. | rprieto@controlunion.com | Specialist | |||
| Gail | Campbell | AWS SCIO | gail@a4ws.org | Specialist | |||
| Louise | Shields | AWS SCIO | louise@a4ws.org | Foundation | |||
| Carla | Toranzo | AWS SCIO | carla@a4ws.org | Specialist | Latin America and the Caribbean | ||
| Spyridoula | Maltezou | Lloyds Register | spyridoula.maltezou@lr.org | Specialist | |||
| Maria | Papadaki | Lloyds Register | maria.papadaki@lr.org | Specialist | |||
| Peter | Newborne | AWS SCIO | peter@a4ws.org | Specialist | |||
| Maheen | Malik | AWS SCIO | maheen@a4ws.org | Specialist | |||
| Hilton | Lucio | Antea Group - Brazil | hilton.lucio@anteagroup.com | Specialist | |||
| Carla Veronica | Bertolani | Antea Group - Brazil | carla.bertolani@anteagroup.com | Specialist | |||
| Nuno | Lopes | SGS UK Ltd. | nuno.lopes@sgs.com | Specialist | |||
| OLMAN | VARGAS CLIMENT | VARCLI PINARES S.A | quintas.momo@gmail.com | Specialist | |||
| Catur | Adi Nugroho | AWS Asia Pacific Indonesia | catur@a4ws.org | Specialist | |||
| Kelly | Hamers | Royal Haskoning DHV | kelly.hamers@rhdhv.com | Specialist | |||
| Emre | Kaya | 2u1k Turkey | kaya.emre@2u1k.com.tr | Specialist | Europe; Middle East | English; Turkish | |
| Wendy | Yang | DNV GL Business Assurance India Pvt Ltd | wendy.first@msa.hinet.net | Specialist | |||
| Chun-Nan | Lin | DNV GL Business Assurance India Pvt Ltd | chunnan.lin@dnv.com | Specialist | |||
| Chien Yi Jerry | Huang | DNV GL Business Assurance India Pvt Ltd | jerry.huang@dnv.com | Specialist | |||
| Arbin (Fang-Bin) | Chang | DNV GL Business Assurance India Pvt Ltd | arbin.chang@dnv.com | Specialist | |||
| Megan | Zhou | TÜV Rheinland | megan.zhou@tuv.com | Specialist | |||
| Tushar | Agarwal | ERM India Pvt Ltd | tushar.agarwal@erm.com | Specialist | South Asia | ||
| Dan | Cole | The Water and Carbon Group | d.cole@waterandcarbon.com.au | Specialist | |||
| Belenkaya | Evgenia | Control Union Certifications B.V. | ebelenkaya@controlunion.com | Specialist | South Asia | ||
| Shubhankar | Khare | ERM India Pvt Ltd | shubhankar.khare@erm.com | Specialist | South Asia | ||
| Nazish | Shekha | Pakistan Business Council | nazish@pbc.org.pk | Specialist | |||
| Huseyin | Sozen | Semtrio Sustainability Consulting | huseyinsozen@semtrio.com | Specialist | |||
| Rachael | Firth | AWS SCIO | rachael@a4ws.org | Specialist | |||
| Brenda | McIlwraith | AWS SCIO | brenda@a4ws.org | Specialist | |||
| Jane | Gaffel | The Ecoefficiency Group | j.gaffel@ecoefficiencygroup.com.au | Specialist | Australia | Asia-Pacific | English |
| Penny | Prasad | The Ecoefficiency Group | p.prasad@ecoefficiencygroup.com.au | Specialist | Australia | Asia-Pacific | |
| Nicole | Price | The Ecoefficiency Group | n.price@ecoefficiencygroup.com.au | Specialist | Australia | Asia-Pacific | |
| Kathleen | Broderick | Broderick and Associates Inc. | kathleen@broderickandassociates.com.au | Specialist | Australia | Asia-Pacific; South Asia | |
| Chris | Dixon | Chris Dixon | chris@a4ws.org | Specialist | Australia | Asia-Pacific | English; French |
| Stephen | Dowling | Delivering Safe Services and Safe Production | stephen.dowling@deliveringsafeservices.com.au | Foundation | Australia | Asia-Pacific | English |
| Kevin | O'Grady | Pinnacle | kopinnacle@gmail.com | Specialist | Australia | Asia-Pacific | |
| Chris | Wootton | Chris Wootton | cwootton@a4ws.org | Advanced | Australia | Asia-Pacific; South Asia | English |
| Megan | McLeod | AWS Asia Pacific | megan@a4ws.org | Specialist | Australia | Asia-Pacific | English |
| Jazib | Farid | Weir Group PLC | jazib.farid@mail.weir | Advanced | Australia | Asia-Pacific; Middle East | English |
| Joachim | Kircher | denkstatt | joachim.kircher@denkstatt.at | Specialist | Austria | Europe | English |
| Matthias | Kolck | denkstatt | matthias.kolck@denkstatt.at | Specialist | Austria | ||
| Oliver | Männicke | Oliver Männicke | omaennicke@gmail.com | Specialist | Austria | Asia-Pacific; Europe | English |
| Piet | Snoeck | ERM Group | piet.snoeck@erm.com | Advanced | Belgium | Europe | |
| Peter | Easton | Easton Consult SPRL | p.easton@watersustain.com | Specialist | Belgium | Europe | |
| Jorge | Peñaranda | SGS S.A. | jorgeologist@gmail.com | Specialist | Brazil | ||
| Tatiana Nunes | Fernandes | Antea Group - Brazil | tatiana.fernandes@anteagroup.com | Specialist | Brazil | Latin America and the Caribbean | English; Portuguese |
| Eddie | Gomez | SCS Global Services | egomez@scsglobalservices.com | Specialist | Brazil | North America | |
| Mike | Nemeth | Nutrien | michael.nemeth@nutrien.com | Specialist | Canada | North America | English; French |
| Claire | Jackson | WaterSMART Solutions Ltd. | claire.jackson@watersmartsolutions.ca | Specialist | Canada | North America | English |
| Laura | Corbeil | WaterSMART Solutions Ltd. | laura.corbeil@watersmartsolutions.ca | Specialist | Canada | North America | |
| Kim | Sturgess | WaterSMART Solutions Ltd. | kim.sturgess@watersmartsolutions.ca | Advanced | Canada | North America | |
| Darrell | Martindale | WaterSMART Solutions Ltd. | darrell.martindale@watersmartsolutions.ca | Specialist | Canada | Asia-Pacific; Latin America and the Caribbean; North America | English; Spanish |
| Georg | Welzel | Georg Welzel | georg.welzel@gmail.com | Specialist | Chile | Europe; Latin America and the Caribbean; Middle East; North America | English; Spanish |
| John | McCartney | John McCartney | johnamccartney1@gmail.com | Specialist | Chile | Asia-Pacific; Latin America and the Caribbean; North America | English; Spanish |
| Carlos | Estévez | Carlos Estévez | estevezcarlos.valencia@gmail.com | Specialist | Chile | Latin America and the Caribbean | English; Spanish |
| Meng Yen | Shih | SGS UK Ltd. | belindashih66@gmail.com | Specialist | China | Asia-Pacific | |
| Jiansong | Chang | SGS UK Ltd. | jiansong.chang@sgs.com | Specialist | China | Asia-Pacific | |
| Sally | Ge | AWS Asia Pacific | sally@waterstewardship.cn | Specialist | China | Asia-Pacific | English; Chinese |
| May | Huang | Bureau Veritas | may.huang@cn.bureauveritas.com | Specialist | China | Asia-Pacific | |
| Fallight | Xu | TÜV Rheinland | fallight.xu@tuv.com | Specialist | China | Asia-Pacific | |
| Ian | Jiang | TÜV Rheinland | ian.jiang@tuv.com | Specialist | China | Asia-Pacific | |
| Ying-Ju | Chen | SGS UK Ltd. | angela-ju.chen@sgs.com | Specialist | China | Asia-Pacific | |
| Hui-Ju | Han | SGS UK Ltd. | finn.han@sgs.com | Specialist | China | Asia-Pacific | |
| Zhenzhen | Xu | AWS Asia Pacific | zhenzhen@a4ws.org | Specialist | China | Asia-Pacific | English; Chinese |
| Guan-Lin | Lu | SGS UK Ltd. | kyle.lu@sgs.com | Specialist | China | Asia-Pacific | |
| Lingyun | Yu | TÜV Rheinland | lingyun.yu@tuv.com | Specialist | China | ||
| Damon | Hao | Leverage Limited | damon.hao@leveragelimited.com | Specialist | China | Asia-Pacific | English; Chinese |
| Danny | Yu | Anew Global Consulting | danny_yu@anewglobal.net | Advanced | China | ||
| Ike | Xu | TÜV Rheinland | ike.xu@tuv.com | Specialist | China | Asia-Pacific | English; Chinese |
| Yamile | Chaparro Rodríguez | SGS S.A. | yamilechar@yahoo.es | Specialist | Colombia | Africa; Asia-Pacific; Europe; Latin America and the Caribbean; Middle East; North America; South Asia | |
| FELIPE | VARGAS CLIMENT | VARCLI PINARES S.A | vcliment.2@gmail.com | Specialist | Costa Rica | Latin America and the Caribbean | English; Spanish; Portuguese |
| Erick | Lopez Knežević | SGS S.A. | erick.lopez@sgs.com | Advanced | Ecuador | Latin America and the Caribbean; North America | English; Spanish |
| Robert Vicente | Yaguache Ordoñez | Robert Yaguache | rvyaguache@hotmail.com | Specialist | Ecuador | Latin America and the Caribbean | Spanish |
| Juan Carlos | Cerón Vinueza | Omega Corporation | jccv1985@hotmail.com | Specialist | Ecuador | Asia-Pacific; Latin America and the Caribbean; North America | English; French; Spanish; Portuguese; Chinese |
| Santiago Andrés | Lasso Rojas | Greenwise | santiagolasso1@gmail.com | Specialist | Ecuador | Latin America and the Caribbean; North America | English; Spanish; Portuguese |
| Roberto Antonio | Urquizo Calderón | Carbono Neutral | rurquizo@carbononeutralec.com | Specialist | Ecuador | Latin America and the Caribbean | English; Spanish |
| Maurice | Auguste | Sanofi | maurice.auguste@sanofi.com | Specialist | France | Europe | English; French; Spanish; Portuguese |
| Camille | Giscard d'Estaing | Camille Giscard d'Estaing | cgiscarddestaing@live.fr | Advanced | France | ||
| Andreas | Deckelmann | HPC AG | andreas.deckelmann@hpc.ag | Specialist | Germany | ||
| Peter | Littmann | ERM Group | peter.littmann@erm.com | Advanced | Germany | Europe | English; French |
| Klaus | Merckens | Merckens Development Support | klaus@merckens.de | Specialist | Germany | Africa; Asia-Pacific; Europe; Latin America and the Caribbean; Middle East; South Asia | English; Spanish |
| Henning | Bloech | SCS Global Services | hbloech@scsglobalservices.com | Specialist | Germany | Europe | |
| Ian | Knight | Mars Inc. | ian.knight@effem.com | Advanced | Germany | Europe | |
| Ingo | Weiss | Boehringer Ingelheim International Gmbh | ingo.weiss@boehringer-ingelheim.com | Specialist | Germany | Europe | English |
| Florian | Schnetzer | HPC AG | florian.schnetzer@hpc.ag | Specialist | Germany | Africa; Europe | English; French |
| Dirk | Münstermann | HPC AG | dirk.muenstermann@hpc.ag | Specialist | Germany | ||
| Ernest | Onai | Control Union Certifications B.V. | ernestonai@gmail.com | Specialist | Ghana | Africa; Asia-Pacific; Europe | English |
| Artemis | Papadopoulou | Lloyds Register | artemis.papadopoulou@lr.org | Specialist | Greece | Europe | English |
| Apostolos | Noulis | Lloyds Register | apostolos.noulis@lr.org | Specialist | Greece | Europe | English; French |
| Konstantinos | Mokas | SGS UK Ltd. | kostas.mokas@sgs.com | Specialist | Greece | Europe | English |
| Vijay | Penagonda | ERM Group | vijay.penagonda@erm.com | Specialist | India | South Asia | |
| Abhijeet | Ghone | Control Union Certifications B.V. | aghone@controlunion.com | Specialist | India | Asia-Pacific; Europe; Middle East; South Asia | English |
| Aniket | Jalgaonkar | ERM Group | aniket.jalgaonkar@erm.com | Specialist | India | Africa; Asia-Pacific; Middle East; South Asia | English |
| Bharat Bhushan | Nagar | Bharat Bhushan Nagar | b.nagar@outlook.com | Specialist | India | ||
| Ashish | Bhardwaj | AWS SCIO | ashish@a4ws.org | Specialist | India | South Asia | English |
| Abhijit | Sharan | GICIA India Pvt. Ltd. (GIPL) | abhijit@gicia.org | Specialist | India | South Asia | English |
| Jagdish | Kishwan | GICIA India Pvt. Ltd. (GIPL) | jkishwan@gmail.com | Specialist | India | South Asia | English |
| Romit | Sen | GICIA India Pvt. Ltd. (GIPL) | romitsen@gmail.com | Specialist | India | South Asia | English |
| Ashok | Kumar | URS Verification Pvt Limited | ashok.delhi@ursindia.com | Specialist | India | ||
| Tyagita | Wisnuyadi | Unilever | tyagita.wisnuyadi@unilever.com | Advanced | Indonesia | ||
| Dias | Mandala Nurhutama | Royal Haskoning DHV | dias.mandala.nurhutama@rhdhv.com | Specialist | Indonesia | Asia-Pacific | English |
| Uli Fitri | Handayani | AWS Asia Pacific Indonesia | uli@a4ws.org | Specialist | Indonesia | Asia-Pacific | English |
| Gracia Plenita | Agnindhira | AWS Asia Pacific Indonesia | agni@a4ws.org | Specialist | Indonesia | Asia-Pacific | English |
| Basja | Jantowski | AWS Asia Pacific Indonesia | bjantowski@gmail.com | Specialist | Indonesia | Africa; Asia-Pacific; Europe; South Asia | English |
| Ken | Stockil | Central Solutions Ltd | kstockil@central-solutions.com | Specialist | Ireland | Europe | English |
| Andrea | Gigliuto | ERM Group | andrea.gigliuto@erm.com | Specialist | Italy | Africa; Europe | English; Spanish |
| Beatrice | Bizzaro | HPC Italy | beatrice.bizzaro@hpc.ag | Specialist | Italy | Africa; Europe | English; French |
| Hiroyuki | Arie | TÜV Rheinland | hiroyuki.arie@tuv.com | Specialist | Japan | Asia-Pacific | English |
| Ryan | Ikhwan Bae | Lloyds Register | ryan.bae@lr.org | Specialist | Korea, Republic of | Asia-Pacific | English |
| Neringa | Pumputyte | Neringa Pumputyte | neringa.pumputyte@gmail.com | Specialist | Lithuania | English; Russian | |
| Claudia | Méndez-Jaime | SCS Global Services | cmendezjaime@gmail.com | Specialist | Mexico | Latin America and the Caribbean; North America | English; Spanish |
| Jaime | Ramos | TÜV Rheinland | jramos@mex.tuv.com | Specialist | Mexico | Latin America and the Caribbean; North America | English; French; Spanish; Portuguese |
| Raquel Irais | Ortiz Salas | SGS S.A. | raquel.ortiz@sgs.com | Specialist | Mexico | North America | |
| Estephanie | Obele Cíntora | SGS S.A. | estephanie.obele@sgs.com | Specialist | Mexico | North America | English; Spanish |
| Juerg | Merz | Helvetas | juerg.merz@helvetas.org | Specialist | Mozambique | Africa; South Asia | English; French; Portuguese |
| Jan | Hofsteede | Control Union Certifications B.V. | jhofsteede@controlunion.com | Specialist | Netherlands | Europe | English |
| Miranda | Van Zomeren | SCS Global Services | mvanzomeren@tri-p.nl | Specialist | Netherlands | Europe | English |
| Prithi | Sharma | Heineken | prithi.sharma@heineken.com | Specialist | Netherlands | ||
| Janine | Cole | Fonterra Co-operative Group Ltd | janinecole9454@gmail.com | Specialist | New Zealand | Asia-Pacific | English |
| Olalekan Emmanuel | Akinwekomi | Control Union Certifications B.V. | emmanuelakinwekomi@gmail.com | Specialist | Nigeria | Africa | English |
| Raazia | Anum | Yunus Textile Mills Ltd. | raazia.anum92@gmail.com | Specialist | Pakistan | ||
| Rashid | Mansoor | TÜV Rheinland | rashid.mansoor@sa.tuv.com | Specialist | Pakistan | South Asia | |
| Muhammad | Salman | Ennoble Services | salman@ennobleservices.com.pk | Specialist | Pakistan | South Asia | |
| Sharmeen | Tariq | Umbrella Consulting | sharmeen@umbrellaconsults.com | Specialist | Pakistan | South Asia | |
| Sohaib Waseem | Anwar | Hagler Bailly | sanwar@haglerbailly.com.pk | Specialist | Pakistan | Europe; Middle East; South Asia | English; Arabic |
| Arjmand Qayyum | Amjad | Espire Consult | aqamjad@espire.com.pk | Specialist | Pakistan | South Asia | |
| Syeda Zainab | Abbas | TÜV Rheinland | syeda.abbas@sa.tuv.com | Specialist | Pakistan | South Asia | English |
| Akhlaq | Hussain | Akhlaq Hussain | akhlaq12@gmail.com | Specialist | Pakistan | South Asia | |
| Ali Hasnain | Sayed | Ali Hasnain Sayed | alihasnainsayed@gmail.com | Specialist | Pakistan | South Asia | |
| Tariq | Qamar | Bureau Veritas | tariq.qamar@bureauveritas.com | Specialist | Pakistan | South Asia | |
| Fanny Elena | Valencia Juscamaita | SGS S.A. | fanny.valencia@sgs.com | Specialist | Peru | Latin America and the Caribbean | English; Spanish |
| Ursula | Antunez de Mayolo Corzo | SGS Del Peru S.A.C. | ursula.antunez@sgs.com | Specialist | Peru | Asia-Pacific; Europe; Latin America and the Caribbean; North America | English; Spanish; Portuguese |
| Juan Luis | Camere | Juan Luis Camere | juanluiscamere@yahoo.es | Specialist | Peru | Latin America and the Caribbean | Spanish |
| Gabriel | Amaro Alzamora | AGAP PERU | gamaro@agapperu.org | Specialist | Peru | ||
| Enrique Javier | Rebaza Bustamante | Enrique Rebaza | agro@asap-trading.net | Specialist | Peru | Latin America and the Caribbean; North America | English; Spanish |
| José Manuel | Lecaros De Marzi | PROOLMOS | jlecaros@proolmos.pe | Specialist | Peru | Latin America and the Caribbean | English; Spanish |
| Edwin | Cordova Pérez | AGAP PERU | ecordova@agapperu.org | Foundation | Peru | ||
| Alejandro | Conza | Hidrika | alejandro.conza@hidrika.com | Specialist | Peru | Latin America and the Caribbean | English; Spanish |
| Juan Pablo | Mariluz | Autoridad Nacional del Agua | jpmariluz@gmail.com | Specialist | Peru | Latin America and the Caribbean | Spanish |
| Marcela Roxana | Novoa Espinoza | STELLIUM ERL | roxana.novoa.1601@gmail.com | Specialist | Peru | ||
| Sara | Blaz Rios | DQ Asesoria y Consultoria | sarablaz56@gmail.com | Specialist | Peru | ||
| Gabriela | Procyk | SGS UK Ltd. | gabriela.procyk@sgs.com | Specialist | Poland | Europe | English |
| Lurdes | Brandao | SGS UK Ltd. | lifbrandaoguerra@gmail.com | Specialist | Portugal | Europe | English; Portuguese |
| Georgiana | Stancu | SGS UK Ltd. | georgiana.stancu@sgs.com | Specialist | Romania | ||
| Aleksandr | Kamzolov | Control Union Certifications B.V. | akamzolov@controlunion.com | Specialist | Russian Federation | Europe | English; Russian |
| Peter | Rakovsky | denkstatt | peter.rakovsky@denkstatt.sk | Specialist | Slovakia | Europe | English |
| Gary | Morgan | EnviroSource Inc. | gary@envirosource.co.za | Specialist | South Africa | Africa | |
| Owen | Wentzel | Owen Wentzel | olwentzel@gmail.com | Specialist | South Africa | Africa | |
| Warrick | Stewart | Resilience Environmental Advice | warrick@resilience-advice.co.za | Specialist | South Africa | Africa; Asia-Pacific; Europe; Latin America and the Caribbean; Middle East; North America | English |
| Giulia | Barr | SRK Consulting (South Africa) (Pty) Ltd | gbarr@srk.co.za | Specialist | South Africa | Africa | English |
| Mark | Dent | AWS SCIO | mark@a4ws.org | Specialist | South Africa | Africa | English |
| Lindsay | Shand | SRK Consulting (South Africa) (Pty) Ltd | lshand@srk.co.za | Specialist | South Africa | Africa | English |
| Fiona | Sutton | SRK Consulting (South Africa) (Pty) Ltd | fsutton@srk.co.za | Specialist | South Africa | Africa | English |
| Laura | Castañares Pérez | SIGMADAF Clarifiers SL | lcastanares@aguasigma.com | Specialist | Spain | Europe | English; Spanish |
| Alex | Fernandez Poulussen | Good Stuff International | alex@goodstuffinternational.com | Specialist | Spain | Africa; Europe; Latin America and the Caribbean; Middle East; North America | English; Spanish |
| Rami | Narte | Nordic Agency for Sustainable Impact | raminarte@waterwitness.org | Specialist | Sweden | Africa; Europe; Middle East; South Asia | English; Arabic |
| Conor | Linstead | WWF-International | clinstead@wwf.org.uk | Specialist | Switzerland | ||
| Carlos | Sanchez | Philip Morris International (PMI) | carlos.sanchez1@pmi.com | Specialist | Switzerland | Africa; Asia-Pacific; Europe; Latin America and the Caribbean; Middle East; North America; South Asia | English; French; Spanish |
| Fabiane Regina | Bartz | Philip Morris International (PMI) | fabiane.bartz@pmi.com | Specialist | Switzerland | ||
| Ayush | Sharma | WWF-International | ayushsharma1803@gmail.com | Specialist | Switzerland | South Asia | |
| Chao Chi | Chen | SGS UK Ltd. | vanessa.chen@sgs.com | Specialist | Taiwan | Asia-Pacific | |
| Chih Lin | Chen | Industrial Resources Integration and Development Association | foren0516@gmail.com | Specialist | Taiwan | Asia-Pacific | English; Chinese |
| Hsiantin Tim | Kuo | DNV GL Business Assurance India Pvt Ltd | tim.kuo@dnv.com | Specialist | Taiwan | ||
| Johnny | Wu | DNV GL Business Assurance India Pvt Ltd | johnny.wu@dnv.com | Specialist | Taiwan | Asia-Pacific | Chinese |
| Eric (Gwo-Tai) | Huang | SGS UK Ltd. | eric-gt.huang@sgs.com | Specialist | Taiwan | Asia-Pacific | |
| Burcu | Simsir Sarıalp | Philip Morris International (PMI) | burcu.simsirsarialp@pmi.com | Specialist | Turkey | Europe; Middle East; North America; South Asia | English; Turkish |
| Bekir | Cetin | Semtrio Sustainability Consulting | bekircetin@semtrio.com | Specialist | Turkey | Europe; Middle East | English; Turkish |
| Barbara | Mills | Control Union Certifications B.V. | bmills@controlunion.com | Specialist | United Arab Emirates | Middle East | |
| Vijaya | Baskar Sampath | DNV GL, Business Assurance - Middle East | vijaya.baskar@dnvgl.com | Specialist | United Arab Emirates | Asia-Pacific; Europe; Middle East; South Asia | English; Arabic |
| Sriram | Natarajan Soraikkayur | DNV GL Business Assurance India Pvt Ltd | sriram.natarajan@dnv.com | Specialist | United Arab Emirates | Middle East | |
| Jon | Shepherd | Frank Water | jshepherd@frankwater.com | Specialist | United Kingdom | Asia-Pacific; South Asia | English |
| Claire | Loudis | Olam | claire.loudis@olamnet.com | Advanced | United Kingdom | ||
| Sharon | Pfleger | NHS Highlands | sharon.pfleger@nhs.scot | Specialist | United Kingdom | ||
| Elaine | Mead | Improvement Care and Compassion | elaine@elainemead.com | Specialist | United Kingdom | Europe | English |
| Elizabeth | O'Hara | ALP Synergy Ltd | ejbrooke@hotmail.co.uk | Specialist | United Kingdom | ||
| Adrian | Sym | AWS SCIO | adrian@a4ws.org | Specialist | United Kingdom | Europe | English |
| Bertil | Abbing | Ecometrica | bertil.abbing@ecometrica.com | Advanced | United Kingdom | Europe | |
| Lesley | Parsons | ALP Synergy Ltd | lesley@alpsynergy.co.uk | Specialist | United Kingdom | ||
| Ant | Parsons | ALP Synergy Ltd | ant@alpsynergy.co.uk | Specialist | United Kingdom | Africa; Europe | English |
| Murray | Sayce | ERM Certification and Verification Services Ltd | murray.sayce@ermcvs.com | Specialist | United Kingdom | Europe | |
| Sarah | Wade | AWS SCIO | sarah@a4ws.org | Advanced | United Kingdom | Europe | English |
| Alasdair | McGregor | ACM Woodlands Ltd | amcgregor@acmwoodlands.co.uk | Specialist | United Kingdom | Europe | English |
| Amy | Braddick | Weir Group PLC | amy.braddick@mail.weir | Advanced | United Kingdom | ||
| Peter | Dann | Diageo | peter.dann@diageo.com | Specialist | United Kingdom | ||
| Serge | Neumand | Water Witness International | sergeneumand@waterwitness.org | Specialist | United Kingdom | ||
| Ryan | Arnold | ERM Group | ryan.arnold@erm.com | Specialist | United Kingdom | North America | |
| Alison | Gilbert | Gap Inc. | alison_gilbert@gap.com | Advanced | United States | ||
| Lisa | Hook | Gap Inc. | lisa_hook@gap.com | Advanced | United States | ||
| Alyssa | Olson | Golder Associates Inc. | aolson@golder.com | Specialist | United States | ||
| Andrew | Wright | PepsiCo, Inc. | andy.wright@pepsico.com | Specialist | United States | ||
| Greer | Harewood | Golder Associates Inc. | gharewood@golder.com | Specialist | United States | ||
| Adam | Kline | Coffee Unified, Inc. | adamk@coffeeunified.com | Specialist | United States | Africa; Asia-Pacific; Latin America and the Caribbean; North America; South Asia | English; Spanish |
| Danyelle | Phelps | Owens Corning | danyelle.phelps@owenscorning.com | Specialist | United States | North America | English |
| Shae | Portner | Earthres Group Inc. | sportner@earthres.com | Specialist | United States | ||
| Lydia | Miller | Dana Investment Advisors | lydia@danainvestment.com | Specialist | United States | North America | English |
| Therese | Karkowski | Anthesis LLC | theresekarkowski@gmail.com | Specialist | United States | Africa; Asia-Pacific; Europe; Latin America and the Caribbean; North America; South Asia | English |
| Jeff | Hanratty | General Mills | jeff.hanratty@genmills.com | Advanced | United States | Asia-Pacific; Europe; Latin America and the Caribbean; Middle East; North America | English |
| Joy | Keniston-Longrie | NSF International | jkenistonl@aol.com | Specialist | United States | ||
| Subhani | Katugampala | WaterAid | skatugampala@wateraidamerica.org | Advanced | United States | South Asia | English |
| Greg | Gasper | Wisconsin Manufacturing Extension Partnership (WMEP) | gasper@wmep.org | Specialist | United States | North America | English |
| Laura | Weintraub | LimnoTech | lweintraub@limno.com | Specialist | United States | Africa; Asia-Pacific; Europe; Latin America and the Caribbean; Middle East; North America; South Asia | English |
| Rae | Mindock | SCS Global Services | raemindock@gmail.com | Specialist | United States | Africa; Asia-Pacific; Europe; Latin America and the Caribbean; Middle East; North America; South Asia | English |
| Isabella | Polenghi-Gross | Wood PLC | i.polenghi-gross@woodplc.com | Specialist | United States | North America | |
| Nate | Jacobson | LimnoTech | njacobson@limno.com | Specialist | United States | Africa; Asia-Pacific; Europe; Latin America and the Caribbean; Middle East; North America; South Asia | English |
| Penelope | Moskus | LimnoTech | pmoskus@limno.com | Specialist | United States | Africa; Asia-Pacific; Europe; Latin America and the Caribbean; Middle East; North America; South Asia | English |
| Pranesh | Selvendiran | LimnoTech | pselvendiran@limno.com | Specialist | United States | Africa; Asia-Pacific; Europe; Latin America and the Caribbean; Middle East; North America; South Asia | |
| Saloni | Dagli | LimnoTech | sdagli@limno.com | Specialist | United States | Africa; Asia-Pacific; Europe; Latin America and the Caribbean; Middle East; North America; South Asia | English |
| Mark | McDermid | Wisconsin Manufacturing Extension Partnership (WMEP) | mcdermid@wmep.org | Specialist | United States | North America | |
| Megan | Roberts | Abbott Labs | megan.roberts@abbott.com | Specialist | United States | North America | English |
| Matt | Reynolds | Drumlin Environmental, LLC | info@drumlinllc.com | Specialist | United States | North America | |
| John | Cook | Niagara Bottling LLC | jocook@niagarawater.com | Advanced | United States | North America | |
| Patrick | Boyle | Sloan | patrick.boyle@sloan.com | Advanced | United States | North America | English |
| Joerg | Hartmann | Sustainable Water & Energy LLC | joerg.hartmann@sustainwe.com | Specialist | United States | North America | |
| Carol | White | C.A. White & Associates LLC | cawhitemaine@gwi.net | Specialist | United States | North America | |
| Christian | Mielke | E2M Environmental and Engineering Management LLC | camielkee2m@wi.rr.com | Specialist | United States | Asia-Pacific; Europe; Latin America and the Caribbean; North America | English; Russian |
| Brenda | Martin | Iowa State University | bkmartin@iastate.edu | Foundation | United States | North America | English |
| Edwin | Corwin | eddiecorwin@google.com | Advanced | United States | North America | ||
| Laura | Kowalski | Ecolab Inc. | laura.kowalski@ecolab.com | Specialist | United States | ||
| Brandon | Kienenberger | Nestlé S.A. | brandon.kienenberger@waters.nestle.com | Specialist | United States | North America | |
| Chris | Dwyer | Milwaukee Metropolitan Sewerage District | cdwyer@mmsd.com | Advanced | United States | North America | English |
| Jessica | Moggridge | Gränges Americas, Inc. | jessica.moggridge@granges.com | Specialist | United States | ||
| Jules | Diawara | Gränges Americas, Inc. | jules.diawara@granges.com | Specialist | United States | ||
| Travis | Thornton | Primo Water Corporation | tthornton@dsservices.com | Specialist | United States | North America | |
| Michael | Tiboris | River Alliance of Wisconsin | mtiboris@wisconsinrivers.org | Specialist | United States | North America | |
| Edwin | Pinero | Edwin Pinero | edwin@a4ws.org | Specialist | United States | North America | English |
| Matt | Howard | The Water Council | matthewcalebhoward@gmail.com | Specialist | United States | North America | English |
| Greg | Swan | Ready About Sailing | greg@readyaboutsailing.com | Specialist | United States | North America | |
| Steve | Skripnik | LimnoTech | sskripnik@limno.com | Advanced | United States | North America | |
| Jacob | Bourgeois | Jacob Bourgeois | bourgeoisjacob@gmail.com | Specialist | United States | Europe; North America | English; French |
| John | Etgen | Project WET Foundation | john.etgen@projectwet.org | Specialist | United States | Africa; Asia-Pacific; Europe; Latin America and the Caribbean; Middle East; North America; South Asia | English |
| Chelsie | Boles | LimnoTech | cboles@limno.com | Advanced | United States | Africa; Asia-Pacific; Europe; Latin America and the Caribbean; Middle East; North America; South Asia | English |
| Peg | Dorn | Wisconsin Manufacturing Extension Partnership (WMEP) | dorn@wmep.org | Specialist | United States | North America | |
| Jennifer | Arnold | Wisconsin Manufacturing Extension Partnership (WMEP) | arnold@wmep.org | Specialist | United States | North America | English |
| Kathleen | Niesen | PepsiCo, Inc. | kathleen.niesen@pepsico.com | Specialist | United States | North America | |
| Shana | Golden | SCS Global Services | sgolden@scsglobalservices.com | Specialist | United States | North America | English |
| Julie | Mouton | Antea Group | julie.mouton@anteagroup.us | Specialist | United States | North America | |
| Sasha | Drumm | True North Collective | sasha.drumm@truenorthcollective.net | Advanced | United States | North America | English |
| Jillian | Olsen | Cherry Ridge Consulting | jillian.olsen@cherryridgellc.com | Specialist | United States | North America | English |
| Lynn | McIntosh | Marsh House Consulting LLC | lmcintosh@wi.rr.com | Specialist | United States | North America | English |
| Linda | Reid | Water 365 LLC | linda@water365.us | Specialist | United States | North America | |
| Audrey | Van Dyke | EHSE Management Solutions LLC | audreyvandyke175@yahoo.com | Specialist | United States | North America | |
| Barry | Hofer | Barry Hofer | barry_hofer@hotmail.com | Specialist | United States | North America | |
| Mark | Yamauchi | Toyota Motor North America | mark.yamauchi@toyota.com | Advanced | United States | North America | |
| Patricia | Whitby | Brown and Caldwell | pwhitby@brwncald.com | Specialist | United States | North America | English; Spanish |
| Andy | Johnson | Andy Johnson | andygjohns@gmail.com | Specialist | United States | North America | |
| Sarah | Bresnahan | Ecolab Inc. | sarah.bresnahan@ecolab.com | Advanced | United States | North America | English |
| Melissa | Merrick | Anthesis LLC | melissa.merrick@anthesisgroup.com | Advanced | United States | ||
| Darin | Kuida | Amgen Inc. | dkuida@amgen.com | Advanced | United States | North America | English |
| Anna | Wertheim | Ecolab Inc. | anna.wertheim@ecolab.com | Specialist | United States | ||
| Lauren | Enright | Axiom Climate | lauren.enright@axiomclimate.com | Specialist | United States | Middle East; North America | English |
| Brian | Koziczkowski | Abbott Labs | brian.koziczkowski@abbott.com | Specialist | United States | ||
| Chirag | Amin | Chirag Amin | camin924@gmail.com | Advanced | United States | North America | |
| John | Spencer | Geosyntec | jspencer@geosyntec.com | Specialist | United States | North America | English |
| Joel | Henry | Golder Associates Inc. | joel_henry@golder.com | Specialist | United States | North America | English |
| Louis | Vittorio | Primo Water North America | lvittorio@primowater.com | Specialist | United States | North America | English |
| Tinashe | Chinembiri | Fairy Bottling Ltd | tchinembiri@ccbagroup.com | Specialist | Zambia | Africa | English |