| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27921 | 1136584 |
| IfcAirTerminalBox | 1864 | 104889 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5406 | 76575 |
| IfcAlarmAlarm systems | 527 | 10410 |
| IfcAnnotation | 123794 | 3051788 |
| IfcAudioVisualAppliance | 780 | 17030 |
| IfcBeamBeams | 85392 | 26680952 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 469 | 1665 |
| IfcBuilding | 349646 | 364045 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2111 | 2743826 |
| IfcBuildingElementProxyGeneric elements | 59178 | 43385803 |
| IfcBuildingStorey | 337879 | 1386352 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 251 | 58097 |
| IfcCableCarrierSegmentConduits | 748 | 254015 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 102 | 921 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 96966 | 9567538 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 54 | 255 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 27 | 169 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12393 | 3117594 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8217 | 1150126 |
| IfcDamperDampers | 130 | 7180 |
| IfcDiscreteAccessoryDiscrete accessories | 2107 | 437393 |
| IfcDistributionChamberElementHatches | 3335 | 65138 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5073 | 76478 |
| IfcDistributionFlowElement | 785 | 25681 |
| IfcDistributionPort | 11036 | 16112018 |
| IfcDistributionSystem | 2646 | 116707 |
| IfcDoorDoors | 127719 | 5368918 |
| IfcDuctFittingDistribution | 16016 | 2040948 |
| IfcDuctSegmentDucts | 29146 | 3076547 |
| IfcDuctSilencer | 149 | 1584 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4426 | 108607 |
| IfcElectricDistributionBoardDistribution panels | 2161 | 28637 |
| IfcElectricDistributionPoint | 80 | 1398 |
| IfcElectricFlowStorageDevice | 286 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26374 | 16256242 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13526 | 84126 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 333146 | 535090 |
| IfcFanFans | 1679 | 6301 |
| IfcFastener | 1364 | 2538044 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1422 | 297324 |
| IfcFlowController | 1392 | 151858 |
| IfcFlowFittingFlow fittings | 2063 | 1841758 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3300 | 7040 |
| IfcFlowMovingDeviceFlow moving devices | 287 | 12753 |
| IfcFlowSegment | 3149 | 2185840 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8617 | 1195356 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29592 | 974131 |
| IfcFurnishingElement | 5436 | 1226431 |
| IfcFurnitureFurniture | 8995 | 1821297 |
| IfcGeographicElement | 5109 | 64638 |
| IfcGrid | 7823 | 80397 |
| IfcGroup | 7150 | 510835 |
| IfcHeatExchangerHeat exchangers | 3419 | 21017 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1007 | 36758 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2450 | 398019 |
| IfcMechanicalFastener | 1839 | 2860330 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44360 | 17103845 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 168937 | 19105550 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1732 | 221959 |
| IfcPilePiles | 2025 | 128427 |
| IfcPipeFittingPipe fittings | 13668 | 826522 |
| IfcPipeSegmentPipes | 39665 | 12317709 |
| IfcPlatePlates | 9171 | 3980376 |
| IfcProject | 17397 | 17399 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14400 | 33511 |
| IfcRailingRailings | 14292 | 542626 |
| IfcRamp | 2969 | 8902 |
| IfcRampFlightRamps | 2083 | 5719 |
| IfcReinforcingBarReinforcement bars | 11565 | 90858641 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 133149 | 1063934 |
| IfcSanitaryTerminalSanitary appliances | 8285 | 602638 |
| IfcSensorSensors | 588 | 13980 |
| IfcShadingDeviceNearby buildings and other obstacles | 105763 | 7169076 |
| IfcSiteSurroundings | 365456 | 395542 |
| IfcSlabFloor slabs | 198518 | 7212947 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5349 | 78950 |
| IfcSpaceSpaces | 149443 | 8300344 |
| IfcSpaceHeaterThermal emitters | 3769 | 64299 |
| IfcSpatialZone | 625 | 23934 |
| IfcStackTerminal | 27 | 586 |
| IfcStair | 23497 | 177770 |
| IfcStairFlightStairs | 12869 | 151093 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 55 | 55 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 54 | 19968 |
| 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 | 1288 | 56404 |
| IfcSystem | 1750 | 236736 |
| IfcSystemFurnitureElement | 906 | 54634 |
| IfcTankTanks | 7206 | 15209 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 914 | 1381 |
| IfcTransportElementTransport elements | 2081 | 15535 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3887 | 120738 |
| IfcValveValves | 4223 | 196223 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138368 | 151526 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 159019 | 22363233 |
| IfcWallStandardCase | 33092 | 5377572 |
| IfcWasteTerminal | 183 | 5576 |
| IfcWindowWindows | 143721 | 7417055 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94233 | 809416 |