| Y & B Plating Ltd / YBPlatingLtd |
| Y & G Leisure Ltd / YGLeisureLtd |
| Y 2 K Maintenance Ltd / Y2KMaintenanceLtd |
| Y Baillie Hill / YBaillieHill |
| Y Bell / YBell |
| Y C Plant Ltd / YCPlantLtd |
| Y C R Distribution Ltd / YCRDistributionLtd |
| Y C S Computers Ltd / YCSComputersLtd |
| Y D P Ltd / YDPLtd |
| Y Dearman / YDearman |
| Y E D Ltd / YEDLtd |
| Y F Furniture / YFFurniture |
| Y Lolfa / YLolfa |
| Y M T Ltd / YMTLtd |
| Y Manufacturing Ltd / YManufacturingLtd |
| Y Nazir / YNazir |
| Y O L Computers Ltd / YOLComputersLtd |
| Y P H Plant Ltd / YPHPlantLtd |
| Y R M Ltd / YRMLtd |
| Y R M Services Ltd / YRMServicesLtd |
| Y Y Foods / YYFoods |
| Y-BUY Ltd / YBUYLtd |
| Y-Ryte Ltd / YRyteLtd |
| Y. Goldberg & Sons Ltd / YGoldbergSonsLtd |
| Y.P. Electronics Ltd / YPElectronicsLtd |
| Y3K (Europe) Ltd / Y3KEuropeLtd |
| Y50 Ltd / Y50Ltd |
| Yaahoudi Technologies Ltd / YaahoudiTechnologiesLtd |
| Yabsley Stevens / YabsleyStevens |
| Yacht Kit Ltd / YachtKitLtd |
| Yacht Ventures / YachtVentures |
| Yachting Instruments Ltd / YachtingInstrumentsLtd |
| Yachting Projects Ltd / YachtingProjectsLtd |
| Yachts and Yachting / YachtsandYachting |
| Yachtsnet Ltd / YachtsnetLtd |
| Yadev P / YadevP |
| Yaesu Uk Ltd. / YaesuUkLtd |
| Yaffle Engineering Ltd / YaffleEngineeringLtd |
| Yaidy Norman / YaidyNorman |
| Yakeley Associates Ltd / YakeleyAssociatesLtd |
| Yalding Forge / YaldingForge |
| Yaldren Anthony B / YaldrenAnthonyB |
| Yale Door and Window Solutions / YaleDoorandWindowSolutions |
| Yale Industrial Products Ltd / YaleIndustrialProductsLtd |
| Yale Materials Handling / YaleMaterialsHandling |
| Yale Materials Handling UK Ltd / YaleMaterialsHandlingUKLtd |
| Yale Meterials Handiling Uk Ltd / YaleMeterialsHandilingUkLtd |
| Yale UK / YaleUK |
| Yale University Press / YaleUniversityPress |
| Yallop Adrian / YallopAdrian |