| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 24142 | 982893 |
| IfcAirTerminalBox | 1552 | 85435 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4648 | 64175 |
| IfcAlarmAlarm systems | 463 | 9254 |
| IfcAnnotation | 108519 | 2679357 |
| IfcAudioVisualAppliance | 681 | 15134 |
| IfcBeamBeams | 70346 | 21453646 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 422 | 1571 |
| IfcBuilding | 301049 | 313577 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1848 | 2302876 |
| IfcBuildingElementProxyGeneric elements | 51373 | 36099998 |
| IfcBuildingStorey | 289923 | 1192356 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 219 | 56230 |
| IfcCableCarrierSegmentConduits | 617 | 234343 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 104 | 6298 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 267 | 4028 |
| IfcColumnColumns | 80586 | 7751242 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10289 | 2353421 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7036 | 940888 |
| IfcDamperDampers | 86 | 2299 |
| IfcDiscreteAccessoryDiscrete accessories | 1843 | 407795 |
| IfcDistributionChamberElementHatches | 2924 | 57461 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 284 | 13187 |
| IfcDistributionElementDistribution flow elements | 4434 | 66515 |
| IfcDistributionFlowElement | 636 | 19915 |
| IfcDistributionPort | 9102 | 12918893 |
| IfcDistributionSystem | 1988 | 100576 |
| IfcDoorDoors | 110954 | 4629030 |
| IfcDuctFittingDistribution | 13918 | 1738088 |
| IfcDuctSegmentDucts | 25287 | 2614212 |
| IfcDuctSilencer | 114 | 848 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3922 | 99504 |
| IfcElectricDistributionBoardDistribution panels | 1887 | 24019 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 246 | 1919 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 22214 | 13176835 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11662 | 71225 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 287343 | 459027 |
| IfcFanFans | 1469 | 5564 |
| IfcFastener | 1110 | 2362708 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1187 | 197342 |
| IfcFlowController | 1170 | 126740 |
| IfcFlowFittingFlow fittings | 1730 | 1502146 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2856 | 6117 |
| IfcFlowMovingDeviceFlow moving devices | 226 | 12080 |
| IfcFlowSegment | 2665 | 1753892 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7362 | 1006908 |
| IfcFlowTreatmentDevice | 45 | 605 |
| IfcFootingFoundations | 25964 | 851346 |
| IfcFurnishingElement | 4726 | 1064741 |
| IfcFurnitureFurniture | 7750 | 1576344 |
| IfcGeographicElement | 4366 | 56085 |
| IfcGrid | 6772 | 68843 |
| IfcGroup | 6219 | 439716 |
| IfcHeatExchangerHeat exchangers | 2941 | 17850 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 868 | 27081 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2125 | 278619 |
| IfcMechanicalFastener | 1526 | 2578427 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39903 | 15165487 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 38 | 259 |
| IfcOpeningElementOpenings | 147156 | 16558107 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1525 | 181432 |
| IfcPilePiles | 1738 | 108033 |
| IfcPipeFittingPipe fittings | 11949 | 761817 |
| IfcPipeSegmentPipes | 34580 | 10564078 |
| IfcPlatePlates | 7769 | 3317782 |
| IfcProject | 14752 | 14754 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 55 | 2056 |
| IfcProxy | 42 | 9157 |
| IfcPumpBooster sets | 12495 | 29284 |
| IfcRailingRailings | 12374 | 473897 |
| IfcRamp | 2522 | 6913 |
| IfcRampFlightRamps | 1791 | 4920 |
| IfcReinforcingBarReinforcement bars | 9628 | 71852972 |
| IfcReinforcingMesh | 25 | 6969 |
| IfcRoofRoofs | 115883 | 934468 |
| IfcSanitaryTerminalSanitary appliances | 7216 | 506441 |
| IfcSensorSensors | 484 | 10761 |
| IfcShadingDeviceNearby buildings and other obstacles | 92624 | 6158884 |
| IfcSiteSurroundings | 314539 | 340129 |
| IfcSlabFloor slabs | 172939 | 6080426 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4775 | 68031 |
| IfcSpaceSpaces | 130520 | 7137661 |
| IfcSpaceHeaterThermal emitters | 3241 | 57551 |
| IfcSpatialZone | 546 | 20779 |
| IfcStackTerminal | 16 | 271 |
| IfcStair | 20176 | 149669 |
| IfcStairFlightStairs | 10953 | 123147 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 48 | 48 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 46 | 16462 |
| IfcStructuralLinearAction | 13 | 4796 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 21 | 1218 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 11 | 238 |
| IfcStructuralPointConnection | 76 | 26485 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1132 | 46795 |
| IfcSystem | 1512 | 204368 |
| IfcSystemFurnitureElement | 734 | 45023 |
| IfcTankTanks | 6347 | 13063 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 114 | 20829 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 823 | 1233 |
| IfcTransportElementTransport elements | 1710 | 9542 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3374 | 105479 |
| IfcValveValves | 3640 | 163939 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 120966 | 133679 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 138361 | 19006939 |
| IfcWallStandardCase | 28733 | 4737015 |
| IfcWasteTerminal | 126 | 3319 |
| IfcWindowWindows | 125128 | 6491161 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 81727 | 700267 |