| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 28017 | 1138772 |
| IfcAirTerminalBox | 1876 | 105186 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5418 | 76677 |
| IfcAlarmAlarm systems | 529 | 10426 |
| IfcAnnotation | 124148 | 3054904 |
| IfcAudioVisualAppliance | 783 | 17043 |
| IfcBeamBeams | 85902 | 26830437 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 471 | 1667 |
| IfcBuilding | 350968 | 365404 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2090 | 2681534 |
| IfcBuildingElementProxyGeneric elements | 59401 | 43544483 |
| IfcBuildingStorey | 339190 | 1391372 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 253 | 57952 |
| IfcCableCarrierSegmentConduits | 751 | 254050 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 103 | 923 |
| IfcCivilElement | 44 | 617 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 97511 | 9608447 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 54 | 255 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 28 | 173 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12440 | 3120841 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8228 | 1145826 |
| IfcDamperDampers | 132 | 7269 |
| IfcDiscreteAccessoryDiscrete accessories | 2119 | 437555 |
| IfcDistributionChamberElementHatches | 3339 | 65193 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5082 | 76678 |
| IfcDistributionFlowElement | 794 | 25906 |
| IfcDistributionPort | 11108 | 16170690 |
| IfcDistributionSystem | 2659 | 116859 |
| IfcDoorDoors | 128106 | 5385867 |
| IfcDuctFittingDistribution | 16058 | 2042610 |
| IfcDuctSegmentDucts | 29241 | 3081538 |
| IfcDuctSilencer | 150 | 1598 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4435 | 108787 |
| IfcElectricDistributionBoardDistribution panels | 2163 | 28651 |
| IfcElectricDistributionPoint | 80 | 1398 |
| IfcElectricFlowStorageDevice | 286 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26514 | 16341108 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13553 | 84669 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 334394 | 536889 |
| IfcFanFans | 1681 | 6303 |
| IfcFastener | 1365 | 2535349 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1427 | 297428 |
| IfcFlowController | 1415 | 152123 |
| IfcFlowFittingFlow fittings | 2102 | 1852020 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3313 | 7054 |
| IfcFlowMovingDeviceFlow moving devices | 287 | 12753 |
| IfcFlowSegment | 3205 | 2197145 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8685 | 1201487 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29691 | 977259 |
| IfcFurnishingElement | 5452 | 1229783 |
| IfcFurnitureFurniture | 9008 | 1824180 |
| IfcGeographicElement | 5129 | 64729 |
| IfcGrid | 7853 | 80738 |
| IfcGroup | 7173 | 512920 |
| IfcHeatExchangerHeat exchangers | 3429 | 21035 |
| IfcInterceptor | 23 | 93 |
| IfcJunctionBoxJunction boxes | 1007 | 36773 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2458 | 398914 |
| IfcMechanicalFastener | 1840 | 2860132 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44506 | 17179527 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 169456 | 19151606 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1737 | 222037 |
| IfcPilePiles | 2034 | 128939 |
| IfcPipeFittingPipe fittings | 13698 | 828025 |
| IfcPipeSegmentPipes | 39759 | 12336347 |
| IfcPlatePlates | 9194 | 3982023 |
| IfcProject | 17520 | 17522 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14433 | 33572 |
| IfcRailingRailings | 14364 | 544592 |
| IfcRamp | 2974 | 8924 |
| IfcRampFlightRamps | 2082 | 5714 |
| IfcReinforcingBarReinforcement bars | 11621 | 91487467 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 133569 | 1067863 |
| IfcSanitaryTerminalSanitary appliances | 8274 | 604215 |
| IfcSensorSensors | 591 | 14061 |
| IfcShadingDeviceNearby buildings and other obstacles | 106064 | 7190467 |
| IfcSiteSurroundings | 366846 | 396985 |
| IfcSlabFloor slabs | 199163 | 7233964 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5362 | 78979 |
| IfcSpaceSpaces | 149886 | 8330238 |
| IfcSpaceHeaterThermal emitters | 3788 | 64470 |
| IfcSpatialZone | 625 | 23934 |
| IfcStackTerminal | 28 | 589 |
| IfcStair | 23600 | 178587 |
| IfcStairFlightStairs | 12909 | 151891 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 55 | 55 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 58 | 20096 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 85 | 33983 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1293 | 56430 |
| IfcSystem | 1772 | 238677 |
| IfcSystemFurnitureElement | 882 | 51969 |
| IfcTankTanks | 7227 | 15238 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 916 | 1383 |
| IfcTransportElementTransport elements | 2086 | 15819 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3888 | 120790 |
| IfcValveValves | 4238 | 196500 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138785 | 151984 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 159496 | 22435049 |
| IfcWallStandardCase | 33248 | 5388351 |
| IfcWasteTerminal | 184 | 5587 |
| IfcWindowWindows | 144156 | 7441053 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94510 | 811873 |