| IfcActor | 81 | 173 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalTerminals d'aire | 30160 | 1208024 |
| IfcAirTerminalBox | 2036 | 114931 |
| IfcAirToAirHeatRecoveryRecuperadors de calor aire-aire | 5914 | 83383 |
| IfcAlarmSistemes d'alarma | 572 | 11022 |
| IfcAnnotation | 131296 | 3374803 |
| IfcAudioVisualAppliance | 819 | 18122 |
| IfcBeamBigues | 93228 | 29403448 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 489 | 1699 |
| IfcBuilding | 374483 | 390869 |
| IfcBuildingElementElements constructius | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2322 | 2991790 |
| IfcBuildingElementProxyElements genèrics | 63403 | 46379692 |
| IfcBuildingStorey | 362337 | 1488654 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 294 | 60437 |
| IfcCableCarrierSegmentCanalitzacions | 829 | 274185 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 151 | 9742 |
| IfcChiller | 8 | 14 |
| IfcChimney | 149 | 1032 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnPilars | 105491 | 10374329 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceDispositius de telecomunicació | 68 | 305 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 30 | 89 |
| IfcCoolingTowerCooling Tower | 51 | 249 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringRevestiments | 13681 | 3247132 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallMurs cortina | 8883 | 1158008 |
| IfcDamperDampers | 171 | 8635 |
| IfcDiscreteAccessoryDiscrete accessories | 2242 | 509863 |
| IfcDistributionChamberElementPericons | 3553 | 69181 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 364 | 22356 |
| IfcDistributionElementElements de distribució de flux | 5420 | 81164 |
| IfcDistributionFlowElement | 895 | 29523 |
| IfcDistributionPort | 12112 | 16951504 |
| IfcDistributionSystem | 3072 | 124180 |
| IfcDoorPortes | 136142 | 5806567 |
| IfcDuctFittingDistribució | 17184 | 2191740 |
| IfcDuctSegmentConductes | 31439 | 3292103 |
| IfcDuctSilencer | 186 | 2527 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4751 | 112777 |
| IfcElectricDistributionBoardQuadres elèctrics | 2306 | 29478 |
| IfcElectricDistributionPoint | 113 | 1442 |
| IfcElectricFlowStorageDevice | 302 | 2374 |
| IfcElectricGeneratorGeneradors elèctrics | 0 | 0 |
| IfcElectricMotorMotors elèctrics | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 28286 | 17418609 |
| IfcEnergyConversionDeviceConvertidors d'energia | 14484 | 88219 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 356313 | 568252 |
| IfcFanVentiladors | 1758 | 6568 |
| IfcFastener | 1498 | 2656725 |
| IfcFilter | 73 | 736 |
| IfcFireSuppressionTerminal | 1511 | 319504 |
| IfcFlowController | 1487 | 155232 |
| IfcFlowFittingUnions i transicions de flux | 2242 | 1934365 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterComptadors | 3509 | 7366 |
| IfcFlowMovingDeviceDispositius de flux | 336 | 15120 |
| IfcFlowSegment | 3538 | 2250275 |
| IfcFlowStorageDevice | 155 | 612 |
| IfcFlowTerminalTerminals de flux | 9442 | 1294909 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFonamentacions | 31486 | 1042077 |
| IfcFurnishingElement | 6080 | 1301940 |
| IfcFurnitureMobiliari | 9702 | 1977518 |
| IfcGeographicElement | 5528 | 70858 |
| IfcGrid | 8347 | 84565 |
| IfcGroup | 7628 | 539589 |
| IfcHeatExchangerBescanviadors de calor | 3672 | 22272 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxCaixes de connexió | 1073 | 38380 |
| IfcLaborResource | 4 | 358 |
| IfcLampLlums | 17 | 2091 |
| IfcLightFixtureLluminàries | 2720 | 469239 |
| IfcMechanicalFastener | 2009 | 3015134 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberAltres barres de l'estructura | 46593 | 18094123 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 221 |
| IfcOpeningElementBuits | 180031 | 20621858 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletPreses | 1827 | 231008 |
| IfcPilePilons | 2190 | 140484 |
| IfcPipeFittingPipe fittings | 14614 | 883654 |
| IfcPipeSegmentCanonades | 42259 | 13037539 |
| IfcPlateXapes | 9908 | 4299602 |
| IfcProject | 19193 | 19195 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6195 |
| IfcProxy | 43 | 14845 |
| IfcPumpGrups de pressió | 15264 | 35254 |
| IfcRailingBaranes | 15317 | 590627 |
| IfcRamp | 3067 | 9136 |
| IfcRampFlightRampes | 2187 | 5921 |
| IfcReinforcingBarBarres d'armat | 12483 | 97471020 |
| IfcReinforcingMesh | 32 | 7073 |
| IfcRoofCobertes | 141588 | 1129681 |
| IfcSanitaryTerminalAparells sanitaris | 8831 | 648234 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 620 | 14453 |
| IfcShadingDeviceEdificis propers i altres obstacles | 112241 | 7566230 |
| IfcSiteEntorn | 391418 | 422917 |
| IfcSlabForjats | 211515 | 7999424 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceDispositius solars | 5590 | 84640 |
| IfcSpaceRecintes | 159103 | 8921609 |
| IfcSpaceHeaterThermal emitters | 4001 | 67524 |
| IfcSpatialZone | 653 | 25503 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 25233 | 190629 |
| IfcStairFlightEscales | 13704 | 162678 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 61 | 20314 |
| IfcStructuralLinearAction | 17 | 5635 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 14 | 89 |
| IfcStructuralLoadGroup | 27 | 1627 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 13 | 4801 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34221 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 30 | 7113 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceMecanismes | 1361 | 58187 |
| IfcSystem | 1883 | 245797 |
| IfcSystemFurnitureElement | 930 | 55071 |
| IfcTankDipòsits | 7530 | 15827 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 163 | 21947 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformadors | 964 | 1445 |
| IfcTransportElementElements de transport | 2175 | 16987 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4142 | 125031 |
| IfcValveVàlvules | 4521 | 209428 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 146993 | 160375 |
| IfcVoidingFeature | 23 | 18794 |
| IfcWallMurs | 169378 | 24185086 |
| IfcWallStandardCase | 35383 | 5912242 |
| IfcWasteTerminal | 199 | 11593 |
| IfcWindowFinestres | 153137 | 7922620 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 100576 | 861769 |