| IfcActor | 72 | 154 |
| IfcActuator | 5 | 88 |
| IfcAirTerminalAir terminals | 28709 | 1160193 |
| IfcAirTerminalBox | 1927 | 107966 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5547 | 78365 |
| IfcAlarmAlarm systems | 531 | 10384 |
| IfcAnnotation | 126423 | 3096639 |
| IfcAudioVisualAppliance | 792 | 17065 |
| IfcBeamBeams | 88130 | 27532274 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 481 | 1679 |
| IfcBuilding | 358472 | 374022 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2158 | 2774453 |
| IfcBuildingElementProxyGeneric elements | 60631 | 44332304 |
| IfcBuildingStorey | 346576 | 1423358 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 266 | 59637 |
| IfcCableCarrierSegmentConduits | 783 | 261810 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 123 | 967 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 294 | 7771 |
| IfcColumnColumns | 99967 | 9861904 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 61 | 294 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 31 | 185 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12790 | 3183428 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8387 | 1137590 |
| IfcDamperDampers | 140 | 7540 |
| IfcDiscreteAccessoryDiscrete accessories | 2162 | 445393 |
| IfcDistributionChamberElementHatches | 3412 | 66652 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5172 | 78420 |
| IfcDistributionFlowElement | 841 | 27262 |
| IfcDistributionPort | 11458 | 16415418 |
| IfcDistributionSystem | 2798 | 120152 |
| IfcDoorDoors | 130724 | 5530354 |
| IfcDuctFittingDistribution | 16379 | 2076457 |
| IfcDuctSegmentDucts | 29965 | 3138089 |
| IfcDuctSilencer | 156 | 1664 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4572 | 110014 |
| IfcElectricDistributionBoardDistribution panels | 2212 | 28969 |
| IfcElectricDistributionPoint | 90 | 1408 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27103 | 16663114 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13810 | 85645 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 341511 | 549551 |
| IfcFanFans | 1705 | 6386 |
| IfcFastener | 1403 | 2587532 |
| IfcFilter | 69 | 713 |
| IfcFireSuppressionTerminal | 1438 | 296802 |
| IfcFlowController | 1446 | 152258 |
| IfcFlowFittingFlow fittings | 2168 | 1892297 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3390 | 7165 |
| IfcFlowMovingDeviceFlow moving devices | 298 | 12858 |
| IfcFlowSegment | 3326 | 2195407 |
| IfcFlowStorageDevice | 154 | 611 |
| IfcFlowTerminalFlow terminals | 8870 | 1231572 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30212 | 995740 |
| IfcFurnishingElement | 5566 | 1251863 |
| IfcFurnitureFurniture | 9231 | 1889616 |
| IfcGeographicElement | 5257 | 65793 |
| IfcGrid | 7978 | 81317 |
| IfcGroup | 7321 | 520078 |
| IfcHeatExchangerHeat exchangers | 3503 | 21363 |
| IfcInterceptor | 26 | 87 |
| IfcJunctionBoxJunction boxes | 1035 | 37513 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2532 | 411164 |
| IfcMechanicalFastener | 1872 | 2912214 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45142 | 17481959 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 172809 | 19648147 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1778 | 226651 |
| IfcPilePiles | 2077 | 131223 |
| IfcPipeFittingPipe fittings | 13954 | 837325 |
| IfcPipeSegmentPipes | 40506 | 12570996 |
| IfcPlatePlates | 9365 | 4075917 |
| IfcProject | 17987 | 17989 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 81 | 4833 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14689 | 34154 |
| IfcRailingRailings | 14640 | 554174 |
| IfcRamp | 3010 | 9078 |
| IfcRampFlightRamps | 2098 | 5765 |
| IfcReinforcingBarReinforcement bars | 11948 | 93695873 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 136186 | 1088019 |
| IfcSanitaryTerminalSanitary appliances | 8465 | 615483 |
| IfcSensorSensors | 597 | 14045 |
| IfcShadingDeviceNearby buildings and other obstacles | 108140 | 7308292 |
| IfcSiteSurroundings | 374737 | 405807 |
| IfcSlabFloor slabs | 203077 | 7421463 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5452 | 79751 |
| IfcSpaceSpaces | 152839 | 8539834 |
| IfcSpaceHeaterThermal emitters | 3870 | 65702 |
| IfcSpatialZone | 632 | 24176 |
| IfcStackTerminal | 32 | 603 |
| IfcStair | 24070 | 182392 |
| IfcStairFlightStairs | 13155 | 155680 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1331 | 57110 |
| IfcSystem | 1821 | 241280 |
| IfcSystemFurnitureElement | 896 | 51847 |
| IfcTankTanks | 7338 | 15410 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 936 | 1402 |
| IfcTransportElementTransport elements | 2117 | 16049 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3970 | 123275 |
| IfcValveValves | 4325 | 200455 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 141495 | 154646 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 162701 | 23028685 |
| IfcWallStandardCase | 33866 | 5543665 |
| IfcWasteTerminal | 198 | 7134 |
| IfcWindowWindows | 147035 | 7607776 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 96537 | 830116 |