| IfcActor | 69 | 148 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27353 | 1117253 |
| IfcAirTerminalBox | 1822 | 103655 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5293 | 74706 |
| IfcAlarmAlarm systems | 516 | 10297 |
| IfcAnnotation | 121668 | 3014593 |
| IfcAudioVisualAppliance | 760 | 16625 |
| IfcBeamBeams | 82991 | 25879293 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 459 | 1744 |
| IfcBuilding | 342531 | 356651 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2066 | 2733107 |
| IfcBuildingElementProxyGeneric elements | 58082 | 41868491 |
| IfcBuildingStorey | 330867 | 1359325 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 245 | 57650 |
| IfcCableCarrierSegmentConduits | 731 | 249982 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 135 | 9584 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4871 |
| IfcColumnColumns | 94469 | 9295373 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 49 | 218 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12106 | 3091252 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8053 | 1079256 |
| IfcDamperDampers | 121 | 7630 |
| IfcDiscreteAccessoryDiscrete accessories | 2050 | 436103 |
| IfcDistributionChamberElementHatches | 3264 | 63612 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21637 |
| IfcDistributionElementDistribution flow elements | 4995 | 75885 |
| IfcDistributionFlowElement | 756 | 24060 |
| IfcDistributionPort | 10751 | 15612504 |
| IfcDistributionSystem | 2550 | 114777 |
| IfcDoorDoors | 125289 | 5286688 |
| IfcDuctFittingDistribution | 15711 | 2003540 |
| IfcDuctSegmentDucts | 28581 | 3018879 |
| IfcDuctSilencer | 144 | 2342 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4375 | 108468 |
| IfcElectricDistributionBoardDistribution panels | 2131 | 27961 |
| IfcElectricDistributionPoint | 75 | 1386 |
| IfcElectricFlowStorageDevice | 281 | 2252 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25824 | 15754303 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13283 | 82910 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 326342 | 524808 |
| IfcFanFans | 1645 | 6230 |
| IfcFastener | 1326 | 2523151 |
| IfcFilter | 64 | 578 |
| IfcFireSuppressionTerminal | 1370 | 246181 |
| IfcFlowController | 1368 | 149717 |
| IfcFlowFittingFlow fittings | 2028 | 1791263 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3212 | 6730 |
| IfcFlowMovingDeviceFlow moving devices | 284 | 12832 |
| IfcFlowSegment | 3121 | 2131920 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8481 | 1185071 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29096 | 956578 |
| IfcFurnishingElement | 5355 | 1213237 |
| IfcFurnitureFurniture | 8857 | 1788258 |
| IfcGeographicElement | 5008 | 63820 |
| IfcGrid | 7692 | 79233 |
| IfcGroup | 7018 | 503630 |
| IfcHeatExchangerHeat exchangers | 3334 | 20463 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 993 | 35840 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2147 |
| IfcLightFixtureLights | 2402 | 378234 |
| IfcMechanicalFastener | 1795 | 2827879 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43706 | 16880539 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 165800 | 18846660 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1705 | 217541 |
| IfcPilePiles | 1995 | 126358 |
| IfcPipeFittingPipe fittings | 13381 | 821923 |
| IfcPipeSegmentPipes | 38930 | 12015333 |
| IfcPlatePlates | 8996 | 3928154 |
| IfcProject | 17071 | 17073 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 65 | 3958 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 14127 | 32879 |
| IfcRailingRailings | 14112 | 540825 |
| IfcRamp | 2910 | 8713 |
| IfcRampFlightRamps | 2052 | 5630 |
| IfcReinforcingBarReinforcement bars | 11343 | 89009551 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 130631 | 1045319 |
| IfcSanitaryTerminalSanitary appliances | 8175 | 592019 |
| IfcSensorSensors | 567 | 13521 |
| IfcShadingDeviceNearby buildings and other obstacles | 103798 | 6997502 |
| IfcSiteSurroundings | 358032 | 387326 |
| IfcSlabFloor slabs | 194797 | 7062059 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5288 | 75092 |
| IfcSpaceSpaces | 146721 | 8158039 |
| IfcSpaceHeaterThermal emitters | 3694 | 63118 |
| IfcSpatialZone | 612 | 23141 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23034 | 173831 |
| IfcStairFlightStairs | 12647 | 147925 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1265 | 54860 |
| IfcSystem | 1708 | 228402 |
| IfcSystemFurnitureElement | 888 | 54192 |
| IfcTankTanks | 7086 | 14976 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 907 | 1355 |
| IfcTransportElementTransport elements | 2023 | 14643 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3806 | 118976 |
| IfcValveValves | 4116 | 194578 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 135794 | 149388 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 156047 | 21985163 |
| IfcWallStandardCase | 32464 | 5319299 |
| IfcWasteTerminal | 178 | 5704 |
| IfcWindowWindows | 141076 | 7295845 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 92400 | 795804 |