| Committee | Initial | Surname | Organisation | Industry Category | Alternate Details |
| Control, Command and Signalling | J | Allan | RSSB | RSSB | None Specified. |
| Rolling Stock | D | Anand | Engineering Support Group | Non-Passenger Train Operators | Alternate for RST SC is Robert Morley (Engineering Support Group). |
| Control, Command and Signalling | B | Barnard | Signalling Solutions Ltd | Supplier - Manufacturer | None specified. |
| Control, Command and Signalling | | Vacant | . | Passenger Train Operators | None specified. |
| Energy | | Vacant | . | Non-Passenger Train Operators | None specified. |
| Energy | N | Binks | Angel Trains | ROSCO | None specified. |
| Energy | N | Snell | Network Rail | Alternate | Alternate for Richard Stainton (Network Rail) |
| Rolling Stock | J | Collinson | Network Rail | Network Rail | Alternate for RST SC is Martin Elliott, Network Rail. |
| Traffic Operation and Management | B | Cook | South West Trains | Passenger Train Operators | None specified. |
| Rolling Stock | C | Cork | RSSB | RSSB | None specified. |
| Energy | G | Crutchley | Volker Rail Group Ltd | Alternate | Alternate to Jack Pendle |
| Control, Command and Signalling | - | Vacant | - | Infrastructure Contractor | None specified. |
| Plant | D | Elias | Balfour Beatty Rail Plant Ltd | Non-Passenger Train Operators | Alternate for PLT SC is Ron Wells (Balfour Beatty Rail Plant). |
| Traffic Operation and Management | D | Elias | Balfour Beatty Rail Plant Ltd | Non-Passenger Train Operators | Alternate for PLT SC is Ron Wells (Balfour Beatty Rail Plant). |
| Traffic Operation and Management | S | Roberts | RSSB | RSSB | None specified. |
| Control, Command and Signalling | K | Ford | Thales Telecom | Co-opted member | None specified. |
| Traffic Operation and Management | J | Gribble | Amey | Infrastructure Contractor | None specified. |
| Rolling Stock | P | Harborough | DeltaRail Group Limited | Supplier - Consultancy | None specified. |
| Infrastructure | P | Harrison | Amey | Infrastructure Contractor | Alternate for INS SC is Richard Thornton (Jarvis Facilities Ltd). |
| Energy | D | Hartland | Brecknell, Willis and Company | Supplier - Manufacturer | None specified. |
| Traffic Operation and Management | C | Hext | VolkerRail | Infrastructure Contractor | None specified. |
| Rolling Stock | N | Ovenden | ATOC | Passenger Train Operators | Alternate for RST SC is Roy Stockbridge of LOROL. |
| Energy | N | Hortin | First Scotrail | Passenger Train Operators | None specified. |
| Rolling Stock | P | Hubbard | c2c Rail Ltd | Passenger Train Operators | Alternate for RST SC is Roy Stockbridge of LOROL. |
| Plant | C | Hunt | Network Rail | Network Rail | Alternate for Ken Mosley (Network Rail) on PLT SC. |
| Infrastructure | G | Hunt | DeltaRail Group Limited | Supplier - Consultancy | Alternate for INS SC is Josh Apps (Deltarail). |
| Infrastructure | J | Jaiswal | Corus Rail | Supplier - Manufacturer | Alternate is Rob Carroll (Corus Rail). |
| Plant | M | James | RSSB | RSSB | None specified. |
| Rolling Stock | M | James | RSSB | RSSB | None specified. |
| Energy | P | Keen | DeltaRail Group Limited | Supplier - Consultancy | None specified. |
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