- 3rd Event Technologies, with the AMCS Music Creation system
- ABUG, aka the Acorn and BBC Micro User Group
- Adrian Lees with Aemulour and Geminus
- Anthony Bartram of AMCOG Games, possibly with a brand new game ready for release
- Archive Magazine, who will be celebrating their 30th birthday
- BBC Media Preservation with Paul Emerton
- Chris Hall, who will be selling his new !FamTree app, as well as showing off his Raspberry Pi powered GPS unit
- CJE Micro's / The Fourth Dimension, who plan to have their band-new Pi-topRO v2 available, along with as many of their existing products as possible
- Drag 'n Drop Magazine
- Nigel WIllmott with Organizer
- R-Comp with many of their products, including the new mini.m (providing they haven't lost it down the back of the sofa)
- Retro Software, including some previews of in-development games
- Andy Marks of RISC OS Bits, who will also be showing off some of Ident Computers's products
- RISC OS Developments Ltd, who may have new information to share during their theatre presentation
- RISC OS Open Ltd, who are likely to have copies of RISC OS 5.24 available, along with progress updates on the bounty system and more
- Neil Fazakerley's Riscy Robots
- The RISC OS User Group Of London
- Matthew and Peter Howkins with the latest version of RPCEmu
- Sine Nomine Software
- Vince Hudd of Soft Rock Software
- Steve Drain with Basalt and other things
- Steve Fryatt with CashBook, PrintPDF and Locate2
- Richard Broadhurst's Tricky Gaming
- RobC's VideoNuLA addon for the BBC Micro
- And last but not least, the charity stand, who will be raising money for Combat Stress
Be sure to visit the show's website for up-to-the-minute news in the run-up to the show.