| IfcActor | 59 | 128 | 
| IfcActuator | 1 | 79 | 
| IfcAirTerminalAir terminals | 21301 | 864606 | 
| IfcAirTerminalBox | 1357 | 68845 | 
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4135 | 54633 | 
| IfcAlarmAlarm systems | 401 | 7381 | 
| IfcAnnotation | 95679 | 2434318 | 
| IfcAudioVisualAppliance | 576 | 12923 | 
| IfcBeamBeams | 58398 | 17473537 | 
| IfcBeamStandardCase | 7 | 3483 | 
| IfcBoilerBoilers | 366 | 1004 | 
| IfcBuilding | 262162 | 273284 | 
| IfcBuildingElementConstruction elements | 1 | 1 | 
| IfcBuildingElementComponent | 1 | 6 | 
| IfcBuildingElementPart | 1634 | 1960369 | 
| IfcBuildingElementProxyGeneric elements | 45324 | 31710757 | 
| IfcBuildingStorey | 251641 | 1039145 | 
| IfcBurner | 3 | 19 | 
| IfcCableCarrierFitting | 183 | 53045 | 
| IfcCableCarrierSegmentConduits | 526 | 199592 | 
| IfcCableFitting | 10 | 811 | 
| IfcCableSegmentCables | 77 | 4957 | 
| IfcChiller | 2 | 3 | 
| IfcChimney | 60 | 757 | 
| IfcCivilElement | 40 | 8147 | 
| IfcCoil | 246 | 3536 | 
| IfcColumnColumns | 67731 | 6474408 | 
| IfcColumnStandardCase | 7 | 799 | 
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 | 
| IfcCompressor | 3 | 5 | 
| IfcCondenser | 3 | 26 | 
| IfcConstructionEquipmentResource | 3 | 88 | 
| IfcController | 20 | 31 | 
| IfcCoolingTower | 4 | 5 | 
| IfcCostItem | 4 | 28 | 
| IfcCostSchedule | 6 | 9 | 
| IfcCoveringCladding | 8862 | 1989609 | 
| IfcCrewResource | 4 | 7 | 
| IfcCurtainWallCurtain walls | 6151 | 776880 | 
| IfcDamperDampers | 54 | 930 | 
| IfcDiscreteAccessoryDiscrete accessories | 1672 | 382546 | 
| IfcDistributionChamberElementHatches | 2524 | 49265 | 
| IfcDistributionCircuit | 6 | 133 | 
| IfcDistributionControlElement | 276 | 12433 | 
| IfcDistributionElementDistribution flow elements | 3941 | 60003 | 
| IfcDistributionFlowElement | 555 | 17556 | 
| IfcDistributionPort | 7775 | 10761129 | 
| IfcDistributionSystem | 1501 | 85707 | 
| IfcDoorDoors | 97841 | 4051534 | 
| IfcDuctFittingDistribution | 12227 | 1517640 | 
| IfcDuctSegmentDucts | 22366 | 2293967 | 
| IfcDuctSilencer | 98 | 530 | 
| IfcElectricApplianceElectrical appliances | 3574 | 93039 | 
| IfcElectricDistributionBoardDistribution panels | 1601 | 20590 | 
| IfcElectricDistributionPoint | 66 | 1188 | 
| IfcElectricFlowStorageDevice | 221 | 1378 | 
| IfcElectricGeneratorElectric generators | 1 | 8 | 
| IfcElectricMotorElectric motors | 14 | 95 | 
| IfcElement | 1 | 88 | 
| IfcElementAssembly | 18848 | 11011900 | 
| IfcEnergyConversionDeviceEnergy conversion devices | 10260 | 62261 | 
| IfcEvaporator | 8 | 219 | 
| IfcExternalSpatialElement | 249914 | 409066 | 
| IfcFanFans | 1284 | 4839 | 
| IfcFastener | 948 | 1849104 | 
| IfcFilter | 57 | 529 | 
| IfcFireSuppressionTerminal | 1018 | 155740 | 
| IfcFlowController | 1062 | 82197 | 
| IfcFlowFittingFlow fittings | 1555 | 1305330 | 
| IfcFlowInstrument | 4 | 5 | 
| IfcFlowMeterMeters | 2440 | 5215 | 
| IfcFlowMovingDeviceFlow moving devices | 200 | 10164 | 
| IfcFlowSegment | 2381 | 1526825 | 
| IfcFlowStorageDevice | 99 | 373 | 
| IfcFlowTerminalFlow terminals | 6459 | 885537 | 
| IfcFlowTreatmentDevice | 33 | 394 | 
| IfcFootingFoundations | 22908 | 752882 | 
| IfcFurnishingElement | 4142 | 899874 | 
| IfcFurnitureFurniture | 6857 | 1379555 | 
| IfcGeographicElement | 3912 | 46905 | 
| IfcGrid | 5984 | 62215 | 
| IfcGroup | 5494 | 395276 | 
| IfcHeatExchangerHeat exchangers | 2509 | 15493 | 
| IfcInterceptor | 10 | 13 | 
| IfcJunctionBoxJunction boxes | 748 | 24106 | 
| IfcLaborResource | 4 | 358 | 
| IfcLampLamps | 13 | 1948 | 
| IfcLightFixtureLights | 1878 | 235780 | 
| IfcMechanicalFastener | 1313 | 2161825 | 
| IfcMedicalDevice | 1 | 32 | 
| IfcMemberOther bars of the structure | 36288 | 13896307 | 
| IfcMemberStandardCase | 2 | 2092 | 
| IfcOccupant | 33 | 241 | 
| IfcOpeningElementOpenings | 129764 | 15310889 | 
| IfcOpeningStandardCase | 11 | 1100 | 
| IfcOutletOutlets | 1318 | 160650 | 
| IfcPilePiles | 1454 | 89861 | 
| IfcPipeFittingPipe fittings | 10550 | 631128 | 
| IfcPipeSegmentPipes | 30259 | 9248206 | 
| IfcPlatePlates | 6759 | 2824306 | 
| IfcProject | 12770 | 12770 | 
| IfcProjectionElement | 3 | 448 | 
| IfcProtectiveDevice | 45 | 1998 | 
| IfcProxy | 18 | 7346 | 
| IfcPumpBooster sets | 10925 | 25825 | 
| IfcRailingRailings | 10861 | 410691 | 
| IfcRamp | 2175 | 5759 | 
| IfcRampFlightRamps | 1573 | 4318 | 
| IfcReinforcingBarReinforcement bars | 7933 | 58633575 | 
| IfcReinforcingMesh | 24 | 7106 | 
| IfcRoofRoofs | 102581 | 831714 | 
| IfcSanitaryTerminalSanitary appliances | 6417 | 435466 | 
| IfcSensorSensors | 416 | 8601 | 
| IfcShadingDeviceNearby buildings and other obstacles | 82233 | 5307210 | 
| IfcSiteSurroundings | 273698 | 296378 | 
| IfcSlabFloor slabs | 152259 | 5262625 | 
| IfcSlabStandardCase | 4 | 1721 | 
| IfcSolarDeviceSolar devices | 4197 | 62591 | 
| IfcSpaceSpaces | 115484 | 6275353 | 
| IfcSpaceHeaterThermal emitters | 2882 | 50866 | 
| IfcSpatialZone | 488 | 16910 | 
| IfcStackTerminal | 11 | 104 | 
| IfcStair | 17400 | 120946 | 
| IfcStairFlightStairs | 9610 | 106078 | 
| IfcStructuralAnalysisModel | 42 | 42 | 
| IfcStructuralCurveAction | 1 | 1 | 
| IfcStructuralCurveConnection | 3 | 1901 | 
| IfcStructuralCurveMember | 40 | 14886 | 
| IfcStructuralLinearAction | 11 | 4327 | 
| IfcStructuralLinearActionVarying | 5 | 735 | 
| IfcStructuralLoadCase | 9 | 24 | 
| IfcStructuralLoadGroup | 17 | 680 | 
| IfcStructuralMember | 1 | 1 | 
| IfcStructuralPlanarAction | 6 | 3738 | 
| IfcStructuralPointAction | 8 | 182 | 
| IfcStructuralPointConnection | 70 | 24730 | 
| IfcStructuralPointReaction | 10 | 24901 | 
| IfcStructuralResultGroup | 10 | 14 | 
| IfcStructuralSurfaceConnection | 2 | 147 | 
| IfcStructuralSurfaceMember | 22 | 6225 | 
| IfcSubContractResource | 1 | 1 | 
| IfcSurfaceFeature | 6 | 647 | 
| IfcSwitchingDeviceSwitching devices | 965 | 40191 | 
| IfcSystem | 1358 | 163400 | 
| IfcSystemFurnitureElement | 659 | 36544 | 
| IfcTankTanks | 5551 | 11213 | 
| IfcTask | 6 | 299 | 
| IfcTendonTendons | 110 | 23602 | 
| IfcTendonAnchor | 1 | 93 | 
| IfcTransformerTransformers | 703 | 1067 | 
| IfcTransportElementTransport elements | 1505 | 7314 | 
| IfcUnitaryControlElementUnitary control elements | 9 | 14 | 
| IfcUnitaryEquipment | 2928 | 92051 | 
| IfcValveValves | 3137 | 137950 | 
| IfcVibrationIsolator | 1 | 8 | 
| IfcVirtualElement | 107098 | 121418 | 
| IfcVoidingFeature | 20 | 17173 | 
| IfcWallWalls | 122170 | 16617408 | 
| IfcWallStandardCase | 25171 | 3954011 | 
| IfcWasteTerminal | 103 | 2699 | 
| IfcWindowWindows | 110528 | 5760749 | 
| IfcWorkCalendar | 5 | 7 | 
| IfcWorkPlan | 6 | 6 | 
| IfcWorkSchedule | 5 | 5 | 
| IfcZone | 72524 | 624285 |