| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29664 | 1191315 |
| IfcAirTerminalBox | 1994 | 111667 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5786 | 81480 |
| IfcAlarmAlarm systems | 554 | 10821 |
| IfcAnnotation | 129574 | 3383833 |
| IfcAudioVisualAppliance | 809 | 17723 |
| IfcBeamBeams | 91406 | 28684333 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 369038 | 385189 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2297 | 2920696 |
| IfcBuildingElementProxyGeneric elements | 62534 | 45721603 |
| IfcBuildingStorey | 357003 | 1467493 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 284 | 60137 |
| IfcCableCarrierSegmentConduits | 814 | 267689 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 148 | 9699 |
| IfcChiller | 8 | 14 |
| IfcChimney | 145 | 1025 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 103551 | 10171938 |
| 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 | 13432 | 3221729 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8735 | 1154908 |
| IfcDamperDampers | 165 | 8297 |
| IfcDiscreteAccessoryDiscrete accessories | 2221 | 485070 |
| IfcDistributionChamberElementHatches | 3507 | 68196 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5340 | 80527 |
| IfcDistributionFlowElement | 888 | 29275 |
| IfcDistributionPort | 11890 | 16816944 |
| IfcDistributionSystem | 2973 | 123132 |
| IfcDoorDoors | 134286 | 5725917 |
| IfcDuctFittingDistribution | 16887 | 2155049 |
| IfcDuctSegmentDucts | 30922 | 3237077 |
| IfcDuctSilencer | 178 | 2319 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4653 | 111451 |
| IfcElectricDistributionBoardDistribution panels | 2273 | 29219 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 297 | 2317 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27798 | 17098102 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14257 | 87832 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 351098 | 560496 |
| IfcFanFans | 1745 | 6531 |
| IfcFastener | 1449 | 2585584 |
| IfcFilter | 72 | 719 |
| IfcFireSuppressionTerminal | 1479 | 310746 |
| IfcFlowController | 1487 | 155286 |
| IfcFlowFittingFlow fittings | 2241 | 1935264 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3467 | 7311 |
| IfcFlowMovingDeviceFlow moving devices | 331 | 15087 |
| IfcFlowSegment | 3531 | 2250241 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9305 | 1281173 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 31004 | 1025686 |
| IfcFurnishingElement | 6016 | 1292595 |
| IfcFurnitureFurniture | 9492 | 1948438 |
| IfcGeographicElement | 5426 | 69061 |
| IfcGrid | 8200 | 83345 |
| IfcGroup | 7561 | 534329 |
| IfcHeatExchangerHeat exchangers | 3612 | 22109 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1057 | 37858 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2674 | 456843 |
| IfcMechanicalFastener | 1942 | 2970178 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46118 | 17972359 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 177605 | 20371151 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1811 | 230135 |
| IfcPilePiles | 2157 | 136328 |
| IfcPipeFittingPipe fittings | 14411 | 861015 |
| IfcPipeSegmentPipes | 41610 | 12857372 |
| IfcPlatePlates | 9697 | 4220822 |
| IfcProject | 18906 | 18908 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6309 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 15059 | 34890 |
| IfcRailingRailings | 15122 | 582505 |
| IfcRamp | 3043 | 9049 |
| IfcRampFlightRamps | 2158 | 5890 |
| IfcReinforcingBarReinforcement bars | 12235 | 96121383 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 139740 | 1114641 |
| IfcSanitaryTerminalSanitary appliances | 8676 | 642494 |
| IfcSensorSensors | 610 | 14170 |
| IfcShadingDeviceNearby buildings and other obstacles | 110748 | 7489726 |
| IfcSiteSurroundings | 385724 | 417148 |
| IfcSlabFloor slabs | 208594 | 7809789 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5523 | 82032 |
| IfcSpaceSpaces | 156934 | 8801311 |
| IfcSpaceHeaterThermal emitters | 3943 | 66797 |
| IfcSpatialZone | 647 | 25271 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 24862 | 188462 |
| IfcStairFlightStairs | 13554 | 161745 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 62 | 62 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 66 | 21008 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 13 | 83 |
| IfcStructuralLoadGroup | 26 | 1614 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 12 | 4767 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 92 | 34546 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 30 | 7228 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1346 | 57865 |
| IfcSystem | 1878 | 245291 |
| IfcSystemFurnitureElement | 917 | 53889 |
| IfcTankTanks | 7454 | 15651 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 954 | 1424 |
| IfcTransportElementTransport elements | 2166 | 16894 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4086 | 124526 |
| IfcValveValves | 4455 | 207560 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 145075 | 158386 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 167092 | 23892171 |
| IfcWallStandardCase | 34877 | 5784053 |
| IfcWasteTerminal | 201 | 10286 |
| IfcWindowWindows | 151073 | 7812779 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 99164 | 849988 |