- Aaron Robotham (ICRAR/UWA)
- Andreas Wicenec (ICRAR/UWA)
- Andrew Hopkins (AAO Macquarie University)
- Angel Lopez-Sanchez (Australian Astronomical Optics, Macquarie University)
- Attila Popping (TMC/TNO)
- Baerbel S. Koribalski (CSIRO Astronomy and Space Science)
- Barbara Catinella (ICRAR/UWA)
- Benne W. Holwerda (University of Louisville)
- Carlos De Breuck (ESO)
- Claudia Lagos (ICRAR/UWA)
- Danail Obreschkow (ICRAR/UWA)
- Dane Kleiner (INAF – Observatorio Astronomico di Cagliari)
- Elaine Sadler (University of Sydney/CSIRO),
- Erwin de Blok (ASTRON)
- Federico Lelli (INAF – Arcetri Astrophysical Observatory)
- George Heald (CSIRO)
- Gerhardt Meurer (ICRAR/UWA)
- Gyula I. G. Jozsa (MPIfR)
- Hayley Roberts (University of Colorado Boulder)
- Ivan Baldry (Liverpool John Moores University)
- Ivy Wong (CSIRO)
- Jacinta Delhaize (University of Cape Town)
- Jeremy Darling (University of Colorado, Boulder)
- Joe Liske (Universität Hamburg)
- Jon Loveday (Sussex)
- Jonghwan Rhee (Project Scientist; ICRAR/UWA)
- Julia Bryant (University of Sydney)
- Karen Lee-Waddell (AusSRC, ICRAR/UWA & CSIRO)
- Khaled Said (The University of Queensland)
- Kristine Spekkens (Royal Military College of Canada/ Queen’s University)
- Kristof Rozgonyi (Ludwig Maximilian University of Munich)
- Laura Wolz (University of Manchester)
- Lilian Garratt-Smithson (ICRAR/UWA)
- Lister Staveley-Smith (ICRAR/UWA)
- Luca Cortese (ICRAR/UWA)
- Martin Meyer (PI; ICRAR/UWA)
- Martin Zwaan (European Southern Observatory)
- Matthew Whiting (CSIRO)
- Michael Brown (Monash University)
- Michelle Cluver (Swinburne University of Technology)
- Natasha Maddox (LMU)
- Nick Seymour (ICRAR/Curtin)
- Pascal Elahi (Pawsey)
- Peder Norberg (Durham University)
- Qingxiang Chen (Yale-NUS College)
- Richard Dodson (ICRAR/UWA)
- Robin Cook (ICRAR/UWA)
- Roderik Overzier (Observatorio Nacional)
- Sabine Bellstedt (ICRAR/UWA)
- Sambit Roychowdhury (ICRAR)
- Simon Driver (ICRAR/UWA)
- Slava Kitaeff (ICRAR/UWA)
- Tao An (Shanghai Astronomical Observatory)
- Tobias Westmeier (ICRAR/UWA)
- Virginia Kilborn (Swinburne University of Technology)
Data Working Groups
| Group | Lead | Topics |
| Source finding | Tobias Westmeier | HI source finding, optically motivated source finding |
| Imaging | Richard Dodson & Jonghwan Rhee | ASKAPsoft imaging, uv-grid imaging |
| HPC | Pascal Elahi & PaCER hire | PaCER/Pawsey, AusSRC, and ICRAR DIA |
| Multiwavelength | Sabine Bellstedt & Simon Driver | Multi-wavelength catalogues |
Science Working Groups
| Group | Lead | Topics |
| Mass | Martin Zwaan | Cosmic mass density, HI mass functions, gas fractions, groups, environment, halo, mergers, mass scaling relations |
| Kinematics | Lilian Garratt-Smithson & Danail Obreschkow | Angular momentum, Tully-Fisher, velocity function, IFS, kinematic scaling relations |
| Structure | Laura Wolz & Martin Meyer | LSS, spatial distribution analysis, correlation functions, cosmic web, low-column density HI, morphometrics, intensity mapping, cosmology |
| Theory | Claudia Lagos | Computational theory and simulations |
| Continuum | Nick Seymour | AGN, star formation |