| IfcActor | 59 | 128 | 
| IfcActuator | 1 | 79 | 
| IfcAirTerminalAir terminals | 21309 | 864810 | 
| IfcAirTerminalBox | 1358 | 68857 | 
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4138 | 54639 | 
| IfcAlarmAlarm systems | 401 | 7381 | 
| IfcAnnotation | 95688 | 2434504 | 
| IfcAudioVisualAppliance | 576 | 12925 | 
| IfcBeamBeams | 58463 | 17491585 | 
| IfcBeamStandardCase | 7 | 3483 | 
| IfcBoilerBoilers | 366 | 1004 | 
| IfcBuilding | 262292 | 273418 | 
| IfcBuildingElementConstruction elements | 1 | 1 | 
| IfcBuildingElementComponent | 1 | 6 | 
| IfcBuildingElementPart | 1636 | 1962081 | 
| IfcBuildingElementProxyGeneric elements | 45347 | 31715789 | 
| IfcBuildingStorey | 251768 | 1039650 | 
| 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 | 67788 | 6479336 | 
| 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 | 8877 | 1989761 | 
| IfcCrewResource | 4 | 7 | 
| IfcCurtainWallCurtain walls | 6156 | 776913 | 
| IfcDamperDampers | 56 | 965 | 
| IfcDiscreteAccessoryDiscrete accessories | 1673 | 382547 | 
| IfcDistributionChamberElementHatches | 2525 | 49375 | 
| IfcDistributionCircuit | 6 | 133 | 
| IfcDistributionControlElement | 277 | 12444 | 
| IfcDistributionElementDistribution flow elements | 3942 | 60047 | 
| IfcDistributionFlowElement | 558 | 17593 | 
| IfcDistributionPort | 7784 | 10770481 | 
| IfcDistributionSystem | 1503 | 85713 | 
| IfcDoorDoors | 97879 | 4053439 | 
| IfcDuctFittingDistribution | 12231 | 1518199 | 
| IfcDuctSegmentDucts | 22375 | 2294724 | 
| IfcDuctSilencer | 98 | 530 | 
| IfcElectricApplianceElectrical appliances | 3575 | 93042 | 
| IfcElectricDistributionBoardDistribution panels | 1602 | 20592 | 
| IfcElectricDistributionPoint | 66 | 1188 | 
| IfcElectricFlowStorageDevice | 221 | 1378 | 
| IfcElectricGeneratorElectric generators | 1 | 8 | 
| IfcElectricMotorElectric motors | 14 | 95 | 
| IfcElement | 1 | 88 | 
| IfcElementAssembly | 18871 | 11021240 | 
| IfcEnergyConversionDeviceEnergy conversion devices | 10263 | 62272 | 
| IfcEvaporator | 8 | 219 | 
| IfcExternalSpatialElement | 250037 | 409249 | 
| IfcFanFans | 1285 | 4845 | 
| IfcFastener | 948 | 1849104 | 
| IfcFilter | 57 | 529 | 
| IfcFireSuppressionTerminal | 1018 | 155743 | 
| IfcFlowController | 1061 | 82191 | 
| IfcFlowFittingFlow fittings | 1555 | 1305330 | 
| IfcFlowInstrument | 4 | 5 | 
| IfcFlowMeterMeters | 2442 | 5219 | 
| IfcFlowMovingDeviceFlow moving devices | 200 | 10164 | 
| IfcFlowSegment | 2381 | 1526825 | 
| IfcFlowStorageDevice | 99 | 373 | 
| IfcFlowTerminalFlow terminals | 6465 | 887239 | 
| IfcFlowTreatmentDevice | 33 | 394 | 
| IfcFootingFoundations | 22924 | 753180 | 
| IfcFurnishingElement | 4148 | 900217 | 
| IfcFurnitureFurniture | 6862 | 1382488 | 
| IfcGeographicElement | 3916 | 46910 | 
| IfcGrid | 5990 | 62313 | 
| IfcGroup | 5501 | 399466 | 
| IfcHeatExchangerHeat exchangers | 2511 | 15495 | 
| IfcInterceptor | 10 | 13 | 
| IfcJunctionBoxJunction boxes | 748 | 24106 | 
| IfcLaborResource | 4 | 358 | 
| IfcLampLamps | 13 | 1948 | 
| IfcLightFixtureLights | 1879 | 235790 | 
| IfcMechanicalFastener | 1314 | 2161869 | 
| IfcMedicalDevice | 1 | 32 | 
| IfcMemberOther bars of the structure | 36303 | 13897703 | 
| IfcMemberStandardCase | 2 | 2092 | 
| IfcOccupant | 33 | 241 | 
| IfcOpeningElementOpenings | 129818 | 15317079 | 
| IfcOpeningStandardCase | 11 | 1100 | 
| IfcOutletOutlets | 1319 | 160662 | 
| IfcPilePiles | 1455 | 89867 | 
| IfcPipeFittingPipe fittings | 10553 | 631135 | 
| IfcPipeSegmentPipes | 30269 | 9253817 | 
| IfcPlatePlates | 6766 | 2824508 | 
| IfcProject | 12776 | 12776 | 
| IfcProjectionElement | 3 | 448 | 
| IfcProtectiveDevice | 45 | 1998 | 
| IfcProxy | 18 | 7346 | 
| IfcPumpBooster sets | 10930 | 25834 | 
| IfcRailingRailings | 10868 | 410755 | 
| IfcRamp | 2176 | 5761 | 
| IfcRampFlightRamps | 1573 | 4318 | 
| IfcReinforcingBarReinforcement bars | 7949 | 58735138 | 
| IfcReinforcingMesh | 24 | 7106 | 
| IfcRoofRoofs | 102612 | 832165 | 
| IfcSanitaryTerminalSanitary appliances | 6420 | 435484 | 
| IfcSensorSensors | 416 | 8601 | 
| IfcShadingDeviceNearby buildings and other obstacles | 82250 | 5310496 | 
| IfcSiteSurroundings | 273834 | 296514 | 
| IfcSlabFloor slabs | 152318 | 5268393 | 
| IfcSlabStandardCase | 4 | 1721 | 
| IfcSolarDeviceSolar devices | 4197 | 62591 | 
| IfcSpaceSpaces | 115522 | 6277973 | 
| IfcSpaceHeaterThermal emitters | 2882 | 50866 | 
| IfcSpatialZone | 488 | 16910 | 
| IfcStackTerminal | 11 | 104 | 
| IfcStair | 17416 | 121032 | 
| IfcStairFlightStairs | 9617 | 106103 | 
| 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 | 966 | 40197 | 
| IfcSystem | 1358 | 163400 | 
| IfcSystemFurnitureElement | 659 | 36544 | 
| IfcTankTanks | 5552 | 11217 | 
| IfcTask | 6 | 299 | 
| IfcTendonTendons | 110 | 23602 | 
| IfcTendonAnchor | 1 | 93 | 
| IfcTransformerTransformers | 703 | 1067 | 
| IfcTransportElementTransport elements | 1505 | 7314 | 
| IfcUnitaryControlElementUnitary control elements | 9 | 14 | 
| IfcUnitaryEquipment | 2929 | 92083 | 
| IfcValveValves | 3138 | 137980 | 
| IfcVibrationIsolator | 1 | 8 | 
| IfcVirtualElement | 107113 | 121433 | 
| IfcVoidingFeature | 20 | 17173 | 
| IfcWallWalls | 122202 | 16622798 | 
| IfcWallStandardCase | 25189 | 3956716 | 
| IfcWasteTerminal | 103 | 2699 | 
| IfcWindowWindows | 110566 | 5762943 | 
| IfcWorkCalendar | 5 | 7 | 
| IfcWorkPlan | 6 | 6 | 
| IfcWorkSchedule | 5 | 5 | 
| IfcZone | 72545 | 624515 |