As of January 2023. In alphabetical order.
| Organisation | Contact person(s) | Working group(s) |
|---|---|---|
| Asian Development Bank (ADB) | Jamie Leather, Cornie Huizenga | Strategy, Data Architecture (Observer) |
| CAF - Banco de desarrollo de América Latina | Catalina Vanoli | Observer |
| Chalmers University; iTEM | Sonia Yeh | Data Architecture |
| Climate Compatible Growth (funded by U.K. FCDO) | James Dixon, Holger Dalkmann, Mark Hauls | Strategy, Data Architecture |
| European Bank for Reconstruction and Development (EBRD) | Victor Bonilla | Observer |
| Fabrique des Mobilités | Malou Charenton | Observer |
| FIA Foundation; Global Fuel Economy Initiative | Sheila Watson | Strategy |
| German Development Cooperation (GIZ) | Daniel Bongardt, Verena Knöll, Kirsten Orschulok | Strategy, User Insights, Data Architecture |
| Institute for Energy and Environment (IFEU) | Marie Colson | Data Architecture |
| The International Council for Clean Transportation (The ICCT) | Eamonn Mulholland | Data Architecture |
| The World Bank | Wenxin Qiao | Observer |
| International Energy Agency (IEA) | Jacob Teter | Observer |
| International Institute for Applied Systems Analysis (IIASA); International Transport Energy Modeling (iTEM) | Paul Natsuo Kishimoto | Data Architecture |
| International Road Federation | Julia Funk | Observer |
| Institute for Transportation and Development Policy (ITDP) | Taylor Reich | Observer |
| International Transport Forum (ITF-OECD) | Matteo Craglia | User Insights |
| Joint Research Centre (JRC) of the European Commission | Jacopo Tattini | Observer |
| KfW Development Bank | Reiner Koblo | Observer |
| Loughborough University | Naomi Watts | Observer |
| MobiliseYourCity (on behalf of AFD) | Vincent Larondelle | User Insights |
| Ricardo | Dominic Sheldon | User Insights |
| Stockholm Environment Institute (SEI) | Charlie Heaps | Data Architecture (Observer) |
| SLOCAT Partnership | Maruxa Cardama, Nikola Medimorec | Strategy, Data Architecture |
| Transformative Urban Mobility Initiative (TUMI) | Lena Plikat | Data Architecture |
| University of California, Davis (UC Davis) | Pierpaolo Cazzola | Data Architecture |
| UNECE | François Cuenot, Alexander Blackburn | Strategy, Data Architecture |