| IfcActor | 77 | 165 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29988 | 1202647 |
| IfcAirTerminalBox | 2022 | 113674 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5870 | 82647 |
| IfcAlarmAlarm systems | 556 | 10694 |
| IfcAnnotation | 130781 | 3396614 |
| IfcAudioVisualAppliance | 812 | 17752 |
| IfcBeamBeams | 92633 | 29154129 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 488 | 1691 |
| IfcBuilding | 372831 | 389132 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2316 | 2977092 |
| IfcBuildingElementProxyGeneric elements | 63126 | 46167057 |
| IfcBuildingStorey | 360722 | 1482806 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 284 | 59929 |
| IfcCableCarrierSegmentConduits | 818 | 269885 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 151 | 9742 |
| IfcChiller | 8 | 14 |
| IfcChimney | 148 | 1031 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 104885 | 10310524 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 68 | 305 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 30 | 94 |
| IfcCoolingTowerCooling Tower | 49 | 243 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13603 | 3247939 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8841 | 1154457 |
| IfcDamperDampers | 168 | 8463 |
| IfcDiscreteAccessoryDiscrete accessories | 2234 | 508352 |
| IfcDistributionChamberElementHatches | 3537 | 68656 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5391 | 80905 |
| IfcDistributionFlowElement | 890 | 29289 |
| IfcDistributionPort | 12043 | 16869782 |
| IfcDistributionSystem | 3050 | 123490 |
| IfcDoorDoors | 135576 | 5792101 |
| IfcDuctFittingDistribution | 17065 | 2176791 |
| IfcDuctSegmentDucts | 31258 | 3271910 |
| IfcDuctSilencer | 181 | 2421 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4726 | 112294 |
| IfcElectricDistributionBoardDistribution panels | 2291 | 29389 |
| IfcElectricDistributionPoint | 113 | 1442 |
| IfcElectricFlowStorageDevice | 301 | 2373 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 28102 | 17282274 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14413 | 87965 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 354745 | 566044 |
| IfcFanFans | 1753 | 6555 |
| IfcFastener | 1473 | 2629138 |
| IfcFilter | 73 | 734 |
| IfcFireSuppressionTerminal | 1492 | 316200 |
| IfcFlowController | 1483 | 155206 |
| IfcFlowFittingFlow fittings | 2233 | 1933829 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3504 | 7356 |
| IfcFlowMovingDeviceFlow moving devices | 334 | 15103 |
| IfcFlowSegment | 3528 | 2249332 |
| IfcFlowStorageDevice | 155 | 612 |
| IfcFlowTerminalFlow terminals | 9397 | 1287689 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 31342 | 1036459 |
| IfcFurnishingElement | 6054 | 1297001 |
| IfcFurnitureFurniture | 9643 | 1977407 |
| IfcGeographicElement | 5493 | 69790 |
| IfcGrid | 8306 | 84254 |
| IfcGroup | 7607 | 538287 |
| IfcHeatExchangerHeat exchangers | 3656 | 22187 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1068 | 38248 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2699 | 464815 |
| IfcMechanicalFastener | 1979 | 2995647 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46465 | 18030551 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 221 |
| IfcOpeningElementOpenings | 179302 | 20576889 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1819 | 230340 |
| IfcPilePiles | 2175 | 139136 |
| IfcPipeFittingPipe fittings | 14568 | 869319 |
| IfcPipeSegmentPipes | 42067 | 12981006 |
| IfcPlatePlates | 9839 | 4279780 |
| IfcProject | 19075 | 19077 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6247 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 15221 | 35265 |
| IfcRailingRailings | 15248 | 589395 |
| IfcRamp | 3058 | 9089 |
| IfcRampFlightRamps | 2172 | 5909 |
| IfcReinforcingBarReinforcement bars | 12385 | 96855065 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 141044 | 1124380 |
| IfcSanitaryTerminalSanitary appliances | 8789 | 649030 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 614 | 14184 |
| IfcShadingDeviceNearby buildings and other obstacles | 111775 | 7514376 |
| IfcSiteSurroundings | 389675 | 421096 |
| IfcSlabFloor slabs | 210627 | 7948452 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5574 | 83540 |
| IfcSpaceSpaces | 158478 | 8901945 |
| IfcSpaceHeaterThermal emitters | 3980 | 67345 |
| IfcSpatialZone | 649 | 25295 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 25131 | 190186 |
| IfcStairFlightStairs | 13664 | 163029 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 62 | 20890 |
| IfcStructuralLinearAction | 17 | 5635 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 14 | 89 |
| IfcStructuralLoadGroup | 27 | 1627 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 13 | 4801 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34486 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 31 | 7245 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1355 | 57930 |
| IfcSystem | 1877 | 245696 |
| IfcSystemFurnitureElement | 925 | 54682 |
| IfcTankTanks | 7519 | 15795 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 960 | 1435 |
| IfcTransportElementTransport elements | 2169 | 16972 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4121 | 124891 |
| IfcValveValves | 4511 | 208852 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 146431 | 159795 |
| IfcVoidingFeature | 23 | 18794 |
| IfcWallWalls | 168704 | 24134203 |
| IfcWallStandardCase | 35227 | 5891006 |
| IfcWasteTerminal | 199 | 11593 |
| IfcWindowWindows | 152528 | 7896501 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 100155 | 859176 |