Last Update: 25/08/2025. This division was formerly known as Hallmark. Bus operations are now branded as Diamond/Diamond South East, but the Hallmark brand remains in use for coach operations.
Search Fleet List:
| Fleet No. | Registration | Chassis | Body | Livery | Seating Layout | Depot | Notes |
| 11539 | YR17 RHO | Scania K360IB4 | Higer Touring | Hallmark | C53Ft | Stanwell | |
| 11542 | YR17 RHU | Scania K360IB4 | Higer Touring | Hallmark | C53Ft | Stanwell | |
| 11543 | YR17 RHV | Scania K360IB4 | Higer Touring | Hallmark | C53Ft | Stanwell | |
| 11544 | YR17 RHX | Scania K360IB4 | Higer Touring | Hallmark | C53Ft | Stanwell | |
| 11545 | YR17 RHY | Scania K360IB4 | Higer Touring | Hallmark | C53Ft | Stanwell | |
| 11548 | YT19 ECY | Scania K360IB4 | Higer Touring | Hallmark | C53Ft | Stanwell | |
| 11549 | YT19 ECZ | Scania K360IB4 | Higer Touring | Hallmark | C53Ft | Stanwell | |
| 11553 | YN67 YKZ | Scania Interlink K410EB4 | (integral) | Hallmark | C53Ft | Stanwell | Ex Ratho Coaches, 2021. |
| 11554 | YM17 OVH | Scania Interlink K410EB4 | (integral) | Hallmark | C53Ft | Stanwell | Ex City Circle, 2021. |
| 11555 | YM17 OVG | Scania Interlink K410EB4 | (integral) | Hallmark | C53Ft | Stanwell | Ex City Circle, 2021. |
| 11556 | YM17 OVF | Scania Interlink K410EB4 | (integral) | Hallmark | C53Ft | Stanwell | Ex Shire Travel (City Circle?), 2021. |
| 11557 | YR17 RHZ | Scania Interlink K410EB4 | (integral) | Hallmark | C53Ft | Stanwell | Ex Ratho Coaches, 2021. |
| 11558 | DL65 LON | Volvo B8R | Sunsundegui SC5 | Hallmark | C40F | Stanwell | Ex Skills, Nottingham, 2023. |
| 11559 | YJ19 AYN | Temsa MD9 | (integral) | Hallmark | C34Ft | Stanwell | Ex D&E Coaches, Inverness, 2023. |
| 12001 | YP68 XXY | Ford Transit | (integral) | Hallmark (grey) | M16 | Stanwell | Withdrawn. Acquired 2021 from non-PSV owner. |
| 12002 | HJ17 FTU | Ford Transit | (integral) | Hallmark (grey) | M16 | Stanwell | Withdrawn. Acquired 2021 from non-PSV owner. |
| 12003 | BX67 ZWE | Ford Transit | (integral) | Hallmark (grey) | M16 | Stanwell | Withdrawn. Acquired 2021 from non-PSV owner. |
| 14520 | YY63 OTA | Mercedes-Benz Vario O816D | Plaxton Cheetah | Hallmark | C26F | Stanwell | Ex City Circle, 2017. |
| 15001 | DE71 WFV | Volkswagen Crafter | (integral) | white | M12 | Stanwell | Acquired 2023, previous owner unknown. |
| 15002 | FD69 TPZ | Volkswagen Crafter | (integral) | white | M12 | Stanwell | Acquired 2023, previous owner unknown. |
| 15003 | HT71 FCJ | Volkswagen Crafter | (integral) | white | M12 | Stanwell | Acquired 2023, previous owner unknown. |
| 15024 | WN74 KHU | Mercedes-Benz Sprinter 519CDi | Ilesbus | Hallmark | M16 | Stanwell | |
| 15025 | WN74 KHR | Mercedes-Benz Sprinter 519CDi | Ilesbus | Hallmark | M16 | Stanwell | |
| 15026 | WN74 KHP | Mercedes-Benz Sprinter 519CDi | Ilesbus | Hallmark | M16 | Stanwell | |
| 20168 | SM19 KKP | Wright Streetlite DF | (integral) | Fleet (white version) | B28F | Stanwell | |
| 20169 | SM19 KKR | Wright Streetlite DF | (integral) | Fleet (white version) | B28F | Stanwell | |
| 20170 | SM19 KKS | Wright Streetlite DF | (integral) | Fleet (white version) | B28F | Stanwell | |
| 20171 | SM19 KKT | Wright Streetlite DF | (integral) | Fleet (white version) | B28F | Stanwell | |
| 20172 | SM19 KKO | Wright Streetlite DF | (integral) | Fleet (white version) | B28F | Stanwell | |
| 20176 | BD20 ODT | Wright Streetlite DF | (integral) | Fleet (white version) | B28F | Stanwell | |
| 20177 | BD20 ODU | Wright Streetlite DF | (integral) | Fleet (white version) | B28F | Stanwell | |
| 20178 | BD20 ODS | Wright Streetlite DF | (integral) | Fleet (white version) | B28F | Stanwell | Ex Diamond North West, 2024. |
| 20179 | BD20 ODV | Wright Streetlite DF | (integral) | Fleet (white version) | B28F | Stanwell | |
| 20180 | BX70 GGY | Wright Streetlite DF | (integral) | Diamond/Heathrow | B28F | Stanwell | Ex Preston Bus, 2024. |
| 20181 | BX70 GHD | Wright Streetlite DF | (integral) | Fleet (white version) | B28F | Stanwell | Ex Diamond West Midlands, 2024. |
| 20182 | BX70 GHB | Wright Streetlite DF | (integral) | Fleet (white version) | B28F | Stanwell | |
| 20183 | BX70 GHF | Wright Streetlite DF | (integral) | Fleet (white version) | B28F | Stanwell | Ex Diamond North West, 2024. |
| 20184 | BX70 GGZ | Wright Streetlite DF | (integral) | Hotel Hoppa | B28F | Stanwell | Ex Diamond North West, 2024. |
| 20185 | BX70 GHG | Wright Streetlite DF | (integral) | white + fleet names | B28F | Stanwell | |
| 20186 | BX70 GHA | Wright Streetlite DF | (integral) | Diamond/Heathrow | B28F | Stanwell | Ex Preston Bus, 2024. |
| 20187 | BX70 GHH | Wright Streetlite DF | (integral) | white + fleet names | B28F | Stanwell | |
| 20188 | BX70 GHJ | Wright Streetlite DF | (integral) | white + fleet names | B28F | Stanwell | |
| 20189 | BX70 GHK | Wright Streetlite DF | (integral) | white + fleet names | B28F | Stanwell | |
| 20190 | BX70 GHN | Wright Streetlite DF | (integral) | Fleet (white version) | B28F | Stanwell | |
| 20990 | WX71 KXH | Mercedes-Benz Sprinter 516CDi | Ilesbus I-City | Hallmark (grey) | B14F | Stanwell | Ex Weardale, Stanhope, 2023. |
| 20991 | KE70 UDY | Mercedes-Benz Sprinter 516CDi | EVM Cityline | Diamond/Heathrow | M16 | Stanwell | Ex Carlone, 2023. |
| 20992 | CN21 XJH | Mercedes-Benz Sprinter 516CDi | Ilesbus I-City | white + fleet names | B16F | Stanwell | Ex Illesbus demonstrator, 2023. |
| 28332 | SN08 ABZ | Alexander Dennis Enviro200 | (integral) | Hotel Hoppa | B22F | Stanwell | Withdrawn. |
| 28334 | SN08 ACJ | Alexander Dennis Enviro200 | (integral) | Hotel Hoppa | B22F | Stanwell | |
| 28342 | SN08 ADU | Alexander Dennis Enviro200 | (integral) | Hotel Hoppa | B22F | Stanwell | |
| 28344 | SN08 ADX | Alexander Dennis Enviro200 | (integral) | Hotel Hoppa | B22F | Stanwell | |
| 28345 | SN08 ADZ | Alexander Dennis Enviro200 | (integral) | Hotel Hoppa | B22F | Stanwell | |
| 28346 | SN08 AEA | Alexander Dennis Enviro200 | (integral) | Hotel Hoppa | B22F | Stanwell | Withdrawn. |
| 28347 | SN08 AEB | Alexander Dennis Enviro200 | (integral) | Hotel Hoppa | B22F | Stanwell | |
| 30302 | SN09 FUW | MAN 14.220 | Plaxton Centro | Diamond Electric Bus | B38F | Stanwell | Converted to electric propulsion. |
| 30804 | WET 859 | MAN 14.220 | Plaxton Centro | Diamond Electric Bus | B38F | Stanwell | Converted to electric propulsion. Ex reg. KX57 OVV. |
| 30805 | KX08 HMY | MAN 14.220 | Plaxton Centro | Diamond Electric Bus | B38F | Stanwell | Converted to electric propulsion. |
| 39002 | BX25 GNY | Custom Denning Element 2 | (integral) | Fleet | B28F | Stanwell | |
| 39004 | BX25 GNZ | Custom Denning Element 2 | (integral) | Diamond/Bloom Heathrow | B28F | Stanwell | |
| Former Vehicles | |||||||
| 11021 | A8 FTG | Volvo B12B | Plaxton Panther | Coach Fleet | C49Ft | n/a | Fate: Unknown. Ex reg. FB07 AAF |
| 11533 | YS16 LNM | Scania K360IB4 | Irizar i6 | white | C53Ft | n/a | Fate: Unknown. |
| 11536 | YN66 WSE | Scania K360IB4 | Higer Touring | Coach Fleet | C49Ft | n/a | Fate: Unknown. |
| 11537 | YT13 HLD | Scania K360EB4 | Irizar i6 | Coach Fleet | C36Ft (?) | n/a | Fate: Unknown. Ex. City Circle, 2016 |
| 11538 | YT13 HLE | Scania K360EB4 | Irizar i6 | Coach Fleet | C36Ft (?) | n/a | Fate: Unknown. Ex. City Circle, 2016 |
| 11541 | YR17 RHJ | Scania K360IB4 | Higer Touring | Hallmark | C53Ft | n/a | Fate: Unknown. |
| 11546 | YN16 WUX | Scania K360IB4 | Irizar i6 | white | C53Ft | n/a | Fate: Unknown. |
| 11547 | YN16 WUV | Scania K360IB4 | Irizar i6 | white | C53Ft | n/a | Fate: Unknown. |
| 11552 | YN17 ONW | Scania Interlink K410EB4 | Integral | Hallmark | C53Ft | n/a | Fate: Unknown. Ex Hunters Executive Coaches, 2021. |
| 12205 | BF16 XPP | Mercedes-Benz Tourismo | Integral | Coach Fleet | C51Ft | n/a | Fate: Unknown. |
| 15039 | AD09 CKE | Ford Tourneo | Integral | silver | M9 | n/a | Fate: Unknown. |
| 15040 | YB11 YBZ | Ford Tourneo | Integral | silver | M11 | n/a | Fate: Unknown. |
| 15041 | YD65 PDK | Ford Transit 460 | Integral | silver | M16 | n/a | Fate: Unknown. |
| 15050 | LO62 ZZC | Mercedes-Benz Vito 313CDi | Integral | silver | M9 | n/a | Fate: Unknown. |
| 15051 | SG13 WHL | Mercedes-Benz Vito 313CDi | Integral | white | M9 | n/a | Fate: Unknown. |
| 15052 | SG13 VKV | Mercedes-Benz Vito 313CDi | Integral | white | M9 | n/a | Fate: Unknown. |
| 15053 | SV13 JKX | Mercedes-Benz Vito 313CDi | Integral | white | M9 | n/a | Fate: Unknown. |
| 15054 | SJ13 FPZ | Mercedes-Benz Vito 313CDi | Integral | white | M9 | n/a | Fate: Unknown. |
| 15102 | YN08 FEO | Mercedes-Benz Sprinter 515CDi | KVC Executive | silver | C16F | n/a | Fate: Unknown. |
| 15514 | E15 LTE | Mercedes-Benz Sprinter 515CDi | KVC | silver | M16 | n/a | Fate: Unknown. Ex Elite, 2016. Ex reg. KX08 HNE |
| 15517 | WLT 289 | Mercedes-Benz Sprinter 516CDi | Integral | AirGoX | M16 | n/a | Fate: Unknown. Ex Wings, 2015. Ex reg. RJ61 PUA |
| 15518 | WLT 987 | Mercedes-Benz Sprinter 516CDi | Integral | white | M16 | n/a | Fate: Unknown. Ex Wings, 2015. Ex reg. RJ61 PUE |
| 20110 | RX67 OPU | Mercedes-Benz Sprinter 516CDi | Integral | silver | M16 | n/a | Fate: Unknown. |
| 14001 | BX09 SOU | Mercedes-Benz Vario O814D | Plaxton Cheetah | Coach Fleet | C29F | n/a | Fate: Unknown. |
| 14023 | KX60 DWE | Mercedes-Benz Vario O816D | Plaxton Cheetah | Coach Fleet | C29F | n/a | Fate: Unknown. |
| 14024 | KX60 DWF | Mercedes-Benz Vario O816D | Plaxton Cheetah | Coach Fleet | C29F | n/a | Fate: Unknown. |
| 14025 | KX60 DWG | Mercedes-Benz Vario O816D | Plaxton Cheetah | Coach Fleet | C29F | n/a | Fate: Unknown. |
| 14026 | KX60 DWJ | Mercedes-Benz Vario O816D | Plaxton Cheetah | Coach Fleet | C29F | n/a | Fate: Unknown. |
| 14027 | KX60 DWK | Mercedes-Benz Vario O816D | Plaxton Cheetah | Coach Fleet | C29F | n/a | Fate: Unknown. |
| 14030 | YN14 CPU | Mercedes-Benz Vario O816D | Noone Turas | AirGoX | C29F | n/a | Fate: Unknown. |
| 20150 | SK18 TLJ | Wright Streetlite WF | Integral | Fleet | B33F | n/a | Fate: Unknown. |
| 20151 | SK18 TLN | Wright Streetlite WF | Integral | Fleet | B33F | n/a | Fate: Unknown. |
| 20152 | SK18 TLO | Wright Streetlite WF | Integral | Fleet | B33F | n/a | Fate: Unknown. |
| 20153 | SK18 TLF | Wright Streetlite WF | Integral | Hallmark (bus) | B33F | n/a | Fate: Unknown. |
| 20154 | SK18 TKF | Wright Streetlite WF | Integral | Fleet | B33F | n/a | Fate: Unknown. |
| 20155 | SK18 TKJ | Wright Streetlite WF | Integral | Fleet | B33F | n/a | Fate: Unknown. |
| 20156 | SK18 TLY | Wright Streetlite WF | Integral | Fleet | B33F | n/a | Fate: Unknown. |
| 20516 | YX09 HYZ | Alexander Dennis Enviro200 | Integral | white with 557 branding | B29F | n/a | Fate: Unknown.Ex. Dunn-line, 2012 |
| 20824 | YX09 HZG | Alexander Dennis Enviro200 | Integral | white with 557 branding | B29F | n/a | Fate: Unknown.Ex. Dunn-line, 2012 |
| 20915 | YJ12 NBX | Optare Solo M970SR | Integral | white | B35F | n/a | Fate: Unknown. |
| 20916 | YJ62 FHZ | Optare Solo M970SR | Integral | Bicester Village Shuttle | B35F | n/a | Fate: Unknown. |
| 20917 | YJ62 FFZ | Optare Solo M970SR | Integral | Hallmark (grey) | B35F | n/a | Fate: Unknown. |
| 20918 | BU54 RHU | Optare Solo M970SR | Integral | Royal Holloway University | B35F | n/a | Fate: Unknown. Ex reg. YJ62 FGP |
| 20987 | BU14 SZF | Mercedes-Benz Sprinter City 45 | Integral | NCP | B14F | n/a | Fate: Unknown. |
| 20988 | BU14 SZG | Mercedes-Benz Sprinter City 45 | Integral | NCP | B14F | n/a | Fate: Unknown. |
| 28321 | SN08 AAU | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28322 | SN08 AAV | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28323 | SN08 AAX | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28324 | SN08 AAY | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28325 | SN08 AAZ | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28326 | SN08 ABF | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28327 | SN08 ABK | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28328 | SN08 ABO | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28329 | SN08 ABU | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28330 | SN08 ABV | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28331 | SN08 ABX | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28333 | SN08 ACF | Alexander Dennis Enviro200 | Integral | Hotel Hoppa (old/NatEx) | B22F | n/a | Fate: Unknown. |
| 28335 | SN08 ACO | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28336 | SN08 ACU | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28337 | SN08 ACV | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28338 | SN08 ACX | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28339 | SN08 ACY | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28340 | SN08 ACZ | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28341 | SN08 ADO | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28343 | SN08 ADV | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28348 | SN08 AEC | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28349 | SN08 AED | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28350 | SN08 AEE | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 28351 | SN08 AEF | Alexander Dennis Enviro200 | Integral | Hotel Hoppa (old/NatEx) | B22F | n/a | Fate: Unknown. |
| 28352 | SN08 AEG | Alexander Dennis Enviro200 | Integral | Hotel Hoppa | B22F | n/a | Fate: Unknown. |
| 30052 | CX64 EMS | Scania OmniLink CK230UB | Integral | white/yellow | B44F | n/a | Fate: Unknown. Ex. Express Motors, 2018 |
| 30053 | CY64 EMS | Scania OmniLink CK230UB | Integral | white/yellow | B44F | n/a | Fate: Unknown. Ex. Express Motors, 2018 |
| 30156 | SK18 TLX | Wright Streetlite DF | Integral | Fleet | B37F | n/a | Fate: Unknown. |
| 30157 | SK18 TLU | Wright Streetlite DF | Integral | Fleet | B37F | n/a | Fate: Unknown. |
| 30158 | SK18 TLV | Wright Streetlite DF | Integral | Fleet | B37F | n/a | Fate: Unknown. |
| 30169 | MX62 GXY | Wright Streetlite DF | Integral | white | B41F | n/a | Fate: Unknown. Ex. Yourbus, 2018 |
| 30170 | MX62 GOA | Wright Streetlite DF | Integral | white | B41F | n/a | Fate: Unknown. Ex. Yourbus, 2018 |
| 30971 | SK15 GYA | Alexander Dennis Enviro200 | Integral | red/grey | B39F | n/a | Fate: Unknown. Ex. Central Buses, Birmingham, 2018 |
| 32310 | SK16 GXN | Wright Streetlite DF | Integral | Fleet | B41F | n/a | Fate: Unknown. |
| 32311 | BD20 ODM | Wright Streetlite DF | Integral | Fleet | B41F | n/a | Fate: Unknown. |
| 32321 | BD20 ODA | Wright Streetlite DF | Integral | Fleet | B41F | n/a | Fate: Unknown. |
| 31101 | YY15 NHO | Alexander Dennis Enviro200 | Integral | blue/white | B29F | n/a | Fate: Unknown. Ex. Hansons, 2017 |
| 40205 | LJ53 NHU | Daf DB250 | Wright Pulsar Gemini | Fleet | H43/22D | n/a | Fate: Unknown. Withdrawn |
| 40516 | LX59 CSF | Scania OmniCity CN230UD | Integral | red | H41/22D | n/a | Fate: Unknown. |
| 40517 | LX59 COH | Scania OmniCity CN230UD | Integral | red | H41/22D | n/a | Fate: Unknown. |
| 40518 | LX59 CNZ | Scania OmniCity CN230UD | Integral | red | H41/22D | n/a | Fate: Unknown. |
| 40626 | BJ14 KTA | Volvo B5LH | Wright Eclipse Gemini 2 | Royal Holloway University | H41/25F | n/a | Fate: Unknown. |
| 40714 | SL16 YPH | Wright StreetDeck | Integral | Fleet | H45/28F | n/a | Fate: Unknown. |