The 2020-21 ESOS committee consists of the following:
| President: | Gavin Curtis |
| Joint Vice Presidents: | Kylie Pellagreen, Ian Kaplin |
| Secretary: | Ross Trethewy |
| Treasurer: | Chin Wong |
| Assistant Treasurer: | David Bullock |
| Editor: | John McAuley |
| Plant Sales Manager: | Warleiti Jap |
| Website Editor: | Herbert Chen |
| Joint Show Marshalls: | Ian Kaplin, Chao Ping Li |
For all ESOS enquiries and correspondence please contact the Secretary, Ross Trethewy via email secretary@esos.org.au