Middlebus - part of ABZBGL
A bus operator in the East of England
- 10 Luton Interchange - Marsh farm
- 17 Lewsey farm - Luton town centre - Wigmore & Stopsley
- 17A Wigmore & Stopsley - Luton town centre - Lewsey farm
- 44 Luton - Stevenage
- 45 Luton - Stevenage
- 46 Luton - Hemel Hempstead
- 80 Hitchin - Stevenage
- 81 Hitchin - Westmill Estate - High Dane
- 88 Luton - Hitchin
- 89 Hitchin - Henlow camp
- 304 Hitchin - St Albans
- 314 Hitchin - Welwyn Garden City
- 315 Hitchin - Welwyn Garden City
- 324 Hertford - Welwyn Garden City
- 366 Luton - Welwyn Garden City
- 390 Stevenage - Hertford
- 401 Welwyn Garden City - Panshanger
- 402 Welwyn Garden City - QEII hospital
- 77724/7 SERVICE EVERY 1 HR EXPRESS Luton - Heathrow
- 907 Stevenage - Cheshunt brookfield centre
- B Luton - Dunstable - Downside
- E Luton - Toddington
- SB10 Stevenage bus station - Bedwell & old town
Middlebus - part of ABZBGL
- Licence number
- PB571166
- National operator codes
- 4751