This is a list of all companies who have registered their support for and participation for Rail R U OK? Day 2018. Thank you to the nominated company champions who help drive the campaign.
| Acciona Infrastructure Australia | Dave Rumble |
| Alstom | Sandra Veli |
| ARA | Berna Doksatli |
| Arc Infrastructure | Kristel Ciotucha |
| ARTC | Kieran Riches |
| ARTC | Andrew Batty |
| Aurizon | Rosemary Neal |
| BHP Billiton | Iain Gray |
| BHP Billiton | Glenn Osborne |
| BHP Billiton | Sarah Sweet |
| BHP Billiton | Angela Turner |
| Bombardier | Alicia Stamford |
| Bombardier | John Van De Garde |
| Capital Metro | Nikki Pulford |
| Downer | Paul Dojscak |
| Downer Infrastructure Services | Michael Sorby |
| Downer Rail | Carolyn Kennedy |
| DPTI -SA | Paul Gelston |
| Endeavour Mutual Bank | Pauline Henderson |
| Genesee & Wyoming Australia | Megan Griffin |
| John Holland | Bill Plakias |
| John Holland CRN | Danielle Wilson |
| John Holland CRN | Donna Hoblos |
| KDR Gold Coast | Tralee Cunningham |
| Laing O'rourke | Michael Sorby |
| Laing O'rourke | Jason Turnbull |
| Laing O'rourke | Lindsay Holt |
| Level Crossing Removal Authority | Julia Bassett |
| McConnell Dowell | Sumesh Singh |
| Metro Trains Melbourne | Julia Robinson |
| NSW TrainLink | Pamela Chalmers |
| Pacific National | Linda Brown |
| PTA - WA | Erinna Ford |
| PTA - WA | Gemma Holden |
| PTA - WA | Hayley Menzies |
| PTA WA | Kate Johnson |
| PTV | Nick White |
| Queensland Rail | Louise Clayworth |
| Roy Hill | Anna West |
| rt health fund | Alison Weatherill |
| rt health fund | Rebecca Delahaye |
| Siemens | Steve Bagaric |
| SNP Security | Renee Misfud |
| Speno | Michael Charlesworth |
| Sydney Trains | Alexander Chapman |
| Sydney Trains | Mostapha Kourouche |
| Sydney Trains | Allison Dasilva |
| TasRail | Sarah Hirst |
| Transdev Auckland | Yasmin Campbell |
| Transdev Auckland | Jess Boult |
| Transdev Sydney | Cecile Maggiore |
| Transdev Sydney | Mark Wallbridge |
| Transport for NSW | Andrew Porter |
| Transport Heritage NSW | Ross Jackson |
| Transport Heritage NSW | David Bennett |
| UGL | Douglas Mills |
| V/Line | Ebony Jordan |
| VicTrack | Jason Murray |
| Yarra Trams | Kellie Ashman |
| Yarra Trams | Lynne Boag |
If you would like your company to be involved in Rail R U OK?Day, please email info@tracksafefoundation.com.au.