| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29612 | 1189939 |
| IfcAirTerminalBox | 1989 | 111277 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5770 | 81372 |
| IfcAlarmAlarm systems | 550 | 10753 |
| IfcAnnotation | 129391 | 3378208 |
| IfcAudioVisualAppliance | 809 | 17641 |
| IfcBeamBeams | 91233 | 28615043 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 368527 | 384666 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2294 | 2912556 |
| IfcBuildingElementProxyGeneric elements | 62446 | 45683471 |
| IfcBuildingStorey | 356501 | 1465547 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 281 | 59990 |
| IfcCableCarrierSegmentConduits | 811 | 267431 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 148 | 9699 |
| IfcChiller | 8 | 14 |
| IfcChimney | 143 | 1021 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 103370 | 10154239 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 66 | 303 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 47 | 237 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13399 | 3205178 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8721 | 1153676 |
| IfcDamperDampers | 165 | 8298 |
| IfcDiscreteAccessoryDiscrete accessories | 2220 | 485053 |
| IfcDistributionChamberElementHatches | 3501 | 68105 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5333 | 80430 |
| IfcDistributionFlowElement | 886 | 29209 |
| IfcDistributionPort | 11870 | 16764142 |
| IfcDistributionSystem | 2961 | 122856 |
| IfcDoorDoors | 134098 | 5715190 |
| IfcDuctFittingDistribution | 16854 | 2151421 |
| IfcDuctSegmentDucts | 30872 | 3232562 |
| IfcDuctSilencer | 178 | 2319 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4650 | 111347 |
| IfcElectricDistributionBoardDistribution panels | 2272 | 29208 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 296 | 2313 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27774 | 17079060 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14232 | 87738 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 350613 | 560011 |
| IfcFanFans | 1744 | 6529 |
| IfcFastener | 1446 | 2583343 |
| IfcFilter | 72 | 719 |
| IfcFireSuppressionTerminal | 1475 | 309741 |
| IfcFlowController | 1486 | 155234 |
| IfcFlowFittingFlow fittings | 2240 | 1929624 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3464 | 7308 |
| IfcFlowMovingDeviceFlow moving devices | 330 | 15085 |
| IfcFlowSegment | 3527 | 2243889 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9290 | 1278463 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 30976 | 1024585 |
| IfcFurnishingElement | 6007 | 1290483 |
| IfcFurnitureFurniture | 9482 | 1945785 |
| IfcGeographicElement | 5420 | 68639 |
| IfcGrid | 8194 | 83195 |
| IfcGroup | 7551 | 534039 |
| IfcHeatExchangerHeat exchangers | 3608 | 22089 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1057 | 37858 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2667 | 455627 |
| IfcMechanicalFastener | 1938 | 2962795 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46053 | 17938910 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 177364 | 20334734 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1811 | 228671 |
| IfcPilePiles | 2150 | 135972 |
| IfcPipeFittingPipe fittings | 14383 | 857040 |
| IfcPipeSegmentPipes | 41547 | 12843842 |
| IfcPlatePlates | 9680 | 4213444 |
| IfcProject | 18882 | 18884 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6312 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 15039 | 34863 |
| IfcRailingRailings | 15101 | 579448 |
| IfcRamp | 3037 | 9040 |
| IfcRampFlightRamps | 2151 | 5874 |
| IfcReinforcingBarReinforcement bars | 12231 | 96052518 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 139552 | 1113577 |
| IfcSanitaryTerminalSanitary appliances | 8671 | 640977 |
| IfcSensorSensors | 609 | 13996 |
| IfcShadingDeviceNearby buildings and other obstacles | 110630 | 7497286 |
| IfcSiteSurroundings | 385192 | 416615 |
| IfcSlabFloor slabs | 208320 | 7790445 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5514 | 81999 |
| IfcSpaceSpaces | 156718 | 8786342 |
| IfcSpaceHeaterThermal emitters | 3939 | 66758 |
| IfcSpatialZone | 647 | 25271 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 24830 | 188178 |
| IfcStairFlightStairs | 13538 | 161459 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 63 | 20876 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34393 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1346 | 57654 |
| IfcSystem | 1874 | 244258 |
| IfcSystemFurnitureElement | 915 | 53337 |
| IfcTankTanks | 7440 | 15631 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 954 | 1424 |
| IfcTransportElementTransport elements | 2163 | 16877 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4081 | 124443 |
| IfcValveValves | 4445 | 207429 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 144883 | 158188 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 166868 | 23819706 |
| IfcWallStandardCase | 34839 | 5772089 |
| IfcWasteTerminal | 201 | 10286 |
| IfcWindowWindows | 150859 | 7803971 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98996 | 848663 |