| IfcActor | 69 | 147 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 26395 | 1078496 |
| IfcAirTerminalBox | 1740 | 98959 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5112 | 70997 |
| IfcAlarmAlarm systems | 508 | 10098 |
| IfcAnnotation | 117691 | 2971301 |
| IfcAudioVisualAppliance | 724 | 15935 |
| IfcBeamBeams | 79166 | 24535041 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 451 | 1736 |
| IfcBuilding | 329901 | 343608 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1961 | 2466149 |
| IfcBuildingElementProxyGeneric elements | 56200 | 40325423 |
| IfcBuildingStorey | 318413 | 1307721 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 243 | 57380 |
| IfcCableCarrierSegmentConduits | 706 | 242519 |
| IfcCableFitting | 14 | 824 |
| IfcCableSegmentCables | 134 | 9559 |
| IfcChiller | 8 | 14 |
| IfcChimney | 73 | 870 |
| IfcCivilElement | 60 | 514 |
| IfcCoil | 273 | 4567 |
| IfcColumnColumns | 90231 | 8793666 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 34 | 179 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 44 |
| IfcCoolingTower | 17 | 99 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 11602 | 2852903 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7805 | 1055463 |
| IfcDamperDampers | 115 | 6718 |
| IfcDiscreteAccessoryDiscrete accessories | 1956 | 424891 |
| IfcDistributionChamberElementHatches | 3154 | 61878 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 335 | 15819 |
| IfcDistributionElementDistribution flow elements | 4835 | 73910 |
| IfcDistributionFlowElement | 692 | 21687 |
| IfcDistributionPort | 10220 | 14459123 |
| IfcDistributionSystem | 2368 | 111047 |
| IfcDoorDoors | 120846 | 5108466 |
| IfcDuctFittingDistribution | 15172 | 1918163 |
| IfcDuctSegmentDucts | 27607 | 2896541 |
| IfcDuctSilencer | 136 | 2222 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4226 | 105143 |
| IfcElectricDistributionBoardDistribution panels | 2081 | 27175 |
| IfcElectricDistributionPoint | 71 | 1368 |
| IfcElectricFlowStorageDevice | 271 | 2115 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 24687 | 15022393 |
| IfcEnergyConversionDeviceEnergy conversion devices | 12844 | 78272 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 314340 | 503959 |
| IfcFanFans | 1595 | 6195 |
| IfcFastener | 1255 | 2490323 |
| IfcFilter | 61 | 574 |
| IfcFireSuppressionTerminal | 1314 | 233528 |
| IfcFlowController | 1313 | 120835 |
| IfcFlowFittingFlow fittings | 1952 | 1599610 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3118 | 6582 |
| IfcFlowMovingDeviceFlow moving devices | 269 | 12327 |
| IfcFlowSegment | 3019 | 1931944 |
| IfcFlowStorageDevice | 137 | 526 |
| IfcFlowTerminalFlow terminals | 8197 | 1114326 |
| IfcFlowTreatmentDevice | 46 | 516 |
| IfcFootingFoundations | 28183 | 923761 |
| IfcFurnishingElement | 5162 | 1143945 |
| IfcFurnitureFurniture | 8513 | 1721115 |
| IfcGeographicElement | 4757 | 61226 |
| IfcGrid | 7469 | 74947 |
| IfcGroup | 6833 | 482644 |
| IfcHeatExchangerHeat exchangers | 3232 | 20130 |
| IfcInterceptor | 20 | 67 |
| IfcJunctionBoxJunction boxes | 962 | 33933 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 16 | 2109 |
| IfcLightFixtureLights | 2309 | 358565 |
| IfcMechanicalFastener | 1715 | 2777887 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 42634 | 16419684 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 159975 | 18184289 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1647 | 200235 |
| IfcPilePiles | 1928 | 121833 |
| IfcPipeFittingPipe fittings | 12978 | 806914 |
| IfcPipeSegmentPipes | 37708 | 11655992 |
| IfcPlatePlates | 8684 | 3779368 |
| IfcProject | 16414 | 16416 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3763 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 13714 | 32038 |
| IfcRailingRailings | 13627 | 524939 |
| IfcRamp | 2805 | 7909 |
| IfcRampFlightRamps | 2004 | 5468 |
| IfcReinforcingBarReinforcement bars | 10756 | 82769875 |
| IfcReinforcingMesh | 33 | 7197 |
| IfcRoofRoofs | 126103 | 1010418 |
| IfcSanitaryTerminalSanitary appliances | 7857 | 575804 |
| IfcSensorSensors | 538 | 12760 |
| IfcShadingDeviceNearby buildings and other obstacles | 100355 | 6769422 |
| IfcSiteSurroundings | 344732 | 373575 |
| IfcSlabFloor slabs | 188088 | 6781795 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5158 | 72958 |
| IfcSpaceSpaces | 141754 | 7885831 |
| IfcSpaceHeaterThermal emitters | 3561 | 61747 |
| IfcSpatialZone | 587 | 22177 |
| IfcStackTerminal | 25 | 583 |
| IfcStair | 22267 | 167271 |
| IfcStairFlightStairs | 12255 | 142148 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 52 | 52 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 51 | 19811 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 32336 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 28 | 7071 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1226 | 52473 |
| IfcSystem | 1636 | 216570 |
| IfcSystemFurnitureElement | 826 | 51376 |
| IfcTankTanks | 6930 | 14498 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 153 | 21257 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 878 | 1322 |
| IfcTransportElementTransport elements | 1922 | 13945 |
| IfcUnitaryControlElementUnitary control elements | 13 | 53 |
| IfcUnitaryEquipment | 3673 | 115667 |
| IfcValveValves | 3986 | 188162 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 131174 | 145824 |
| IfcVoidingFeature | 23 | 20761 |
| IfcWallWalls | 150607 | 21211445 |
| IfcWallStandardCase | 31401 | 5120027 |
| IfcWasteTerminal | 143 | 3974 |
| IfcWindowWindows | 136137 | 7050430 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 88962 | 765713 |