| X - Lite Ltd / XLiteLtd |
| X B S / XBS |
| X Castro / XCastro |
| X CO2 Ltd / XCO2Ltd |
| X Consulting Ltd / XConsultingLtd |
| X Controls Ltd / XControlsLtd |
| X D T Ltd / XDTLtd |
| X E Business Ltd / XEBusinessLtd |
| X L Consulting Ltd / XLConsultingLtd |
| X L Engineers Ltd / XLEngineersLtd |
| X L Precision Engineering / XLPrecisionEngineering |
| X L Refrigerators (Leeds) Ltd / XLRefrigeratorsLeedsLtd |
| X L Refrigerators Ltd / XLRefrigeratorsLtd |
| X L Tools & Plant Hire Ltd / XLToolsPlantHireLtd |
| X L Video Ltd / XLVideoLtd |
| X Met / XMet |
| X P L Publications / XPLPublications |
| X Press Tools / XPressTools |
| X R Fasteners Ltd / XRFastenersLtd |
| X Workss Ltd / XWorkssLtd |
| X-AXYS Ltd / XAXYSLtd |
| X-Cel Superturn (Gb) Ltd / XCelSuperturnGbLtd |
| X-Cell Trade Window Systems Ltd / XCellTradeWindowSystemsLtd |
| X-Fab U.K. Ltd. / XFabUKLtd |
| X-G L Systems Ltd / XGLSystemsLtd |
| X-Innovations Ltd. / XInnovationsLtd |
| X-L Technologies U K Ltd / XLTechnologiesUKLtd |
| X-Md Ltd / XMdLtd |
| X-Press Digital Ltd / XPressDigitalLtd |
| X-Rite Ltd / XRiteLtd |
| X-Rm Ltd / XRmLtd |
| X-Tech (Open Systems) Ltd / XTechOpenSystemsLtd |
| X-Tek Systems Ltd / XTekSystemsLtd |
| X.E.L. Electronics Ltd / XELElectronicsLtd |
| X.H.T. Ltd / XHTLtd |
| X.R.O. Chemical Services Ltd / XROChemicalServicesLtd |
| X1 Ltd / X1Ltd |
| X10D Ltd / X10DLtd |
| X28CONSULTING Ltd / X28CONSULTINGLtd |
| x3media / x3media |
| X4I Ltd / X4ILtd |
| X:Drive Computing Ltd / XDriveComputingLtd |
| Xaar Digital Ltd / XaarDigitalLtd |
| Xaar Plc / XaarPlc |
| Xaar Technology Ltd / XaarTechnologyLtd |
| Xaarjet (Overseas) Ltd / XaarjetOverseasLtd |
| Xact Consultants / XactConsultants |
| Xact Document Solutions Ltd / XactDocumentSolutionsLtd |
| Xact Industrial / XactIndustrial |
| Xact Mixers Ltd / XactMixersLtd |