| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23104 | 939629 |
| IfcAirTerminalBox | 1480 | 80683 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4472 | 61340 |
| IfcAlarmAlarm systems | 449 | 9077 |
| IfcAnnotation | 103901 | 2616130 |
| IfcAudioVisualAppliance | 655 | 14510 |
| IfcBeamBeams | 66113 | 19915826 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 407 | 1087 |
| IfcBuilding | 287345 | 299384 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1748 | 2109437 |
| IfcBuildingElementProxyGeneric elements | 49283 | 34933907 |
| IfcBuildingStorey | 276403 | 1138770 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55436 |
| IfcCableCarrierSegmentConduits | 578 | 213085 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 101 | 6279 |
| IfcChiller | 2 | 3 |
| IfcChimney | 71 | 830 |
| IfcCivilElement | 41 | 250 |
| IfcCoil | 261 | 4033 |
| IfcColumnColumns | 76181 | 7306646 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 24 | 39 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9868 | 2236147 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6757 | 855271 |
| IfcDamperDampers | 71 | 1511 |
| IfcDiscreteAccessoryDiscrete accessories | 1811 | 394802 |
| IfcDistributionChamberElementHatches | 2826 | 54952 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12730 |
| IfcDistributionElementDistribution flow elements | 4252 | 64040 |
| IfcDistributionFlowElement | 617 | 19587 |
| IfcDistributionPort | 8655 | 12062888 |
| IfcDistributionSystem | 1822 | 95154 |
| IfcDoorDoors | 106237 | 4457247 |
| IfcDuctFittingDistribution | 13265 | 1657459 |
| IfcDuctSegmentDucts | 24231 | 2493141 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3835 | 97743 |
| IfcElectricDistributionBoardDistribution panels | 1778 | 22487 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 240 | 1563 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21067 | 12602068 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11198 | 68455 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 274252 | 442980 |
| IfcFanFans | 1396 | 5221 |
| IfcFastener | 1035 | 2121034 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1129 | 175920 |
| IfcFlowController | 1150 | 110739 |
| IfcFlowFittingFlow fittings | 1685 | 1429089 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2728 | 5777 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2602 | 1657575 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 7069 | 952054 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 24972 | 822909 |
| IfcFurnishingElement | 4573 | 1017285 |
| IfcFurnitureFurniture | 7474 | 1516177 |
| IfcGeographicElement | 4248 | 54030 |
| IfcGrid | 6486 | 65490 |
| IfcGroup | 5972 | 423851 |
| IfcHeatExchangerHeat exchangers | 2826 | 17118 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 806 | 25235 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2035 | 261731 |
| IfcMechanicalFastener | 1430 | 2370096 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38600 | 14624564 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 140998 | 15976358 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1463 | 172712 |
| IfcPilePiles | 1632 | 101876 |
| IfcPipeFittingPipe fittings | 11502 | 716160 |
| IfcPipeSegmentPipes | 33096 | 10092667 |
| IfcPlatePlates | 7359 | 3080622 |
| IfcProject | 14006 | 14008 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 35 | 7880 |
| IfcPumpBooster sets | 11926 | 27948 |
| IfcRailingRailings | 11922 | 456525 |
| IfcRamp | 2423 | 6632 |
| IfcRampFlightRamps | 1716 | 4638 |
| IfcReinforcingBarReinforcement bars | 9043 | 67849907 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 111055 | 901927 |
| IfcSanitaryTerminalSanitary appliances | 6976 | 481882 |
| IfcSensorSensors | 467 | 9796 |
| IfcShadingDeviceNearby buildings and other obstacles | 89029 | 5916286 |
| IfcSiteSurroundings | 300254 | 324150 |
| IfcSlabFloor slabs | 165660 | 5834637 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4554 | 66705 |
| IfcSpaceSpaces | 125156 | 6849116 |
| IfcSpaceHeaterThermal emitters | 3098 | 54289 |
| IfcSpatialZone | 533 | 19410 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19226 | 139899 |
| IfcStairFlightStairs | 10459 | 116086 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1075 | 43041 |
| IfcSystem | 1474 | 191802 |
| IfcSystemFurnitureElement | 720 | 42604 |
| IfcTankTanks | 6000 | 12447 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 792 | 1216 |
| IfcTransportElementTransport elements | 1661 | 8600 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3177 | 97906 |
| IfcValveValves | 3526 | 158225 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 115908 | 128511 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 132548 | 18245733 |
| IfcWallStandardCase | 27482 | 4472608 |
| IfcWasteTerminal | 122 | 3311 |
| IfcWindowWindows | 119872 | 6253624 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 78482 | 676009 |