| IfcActor | 69 | 147 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 26435 | 1081849 |
| IfcAirTerminalBox | 1745 | 99614 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5122 | 71313 |
| IfcAlarmAlarm systems | 508 | 10098 |
| IfcAnnotation | 117928 | 2973913 |
| IfcAudioVisualAppliance | 725 | 15936 |
| IfcBeamBeams | 79295 | 24580372 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 451 | 1736 |
| IfcBuilding | 330516 | 344234 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1967 | 2483401 |
| IfcBuildingElementProxyGeneric elements | 56271 | 40404749 |
| IfcBuildingStorey | 319025 | 1310253 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 243 | 57407 |
| IfcCableCarrierSegmentConduits | 708 | 243097 |
| IfcCableFitting | 14 | 824 |
| IfcCableSegmentCables | 134 | 9559 |
| IfcChiller | 8 | 14 |
| IfcChimney | 73 | 870 |
| IfcCivilElement | 60 | 514 |
| IfcCoil | 273 | 4567 |
| IfcColumnColumns | 90394 | 8811401 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 36 | 181 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 44 |
| IfcCoolingTower | 18 | 107 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 11620 | 2853738 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7818 | 1055746 |
| IfcDamperDampers | 118 | 7018 |
| IfcDiscreteAccessoryDiscrete accessories | 1962 | 425149 |
| IfcDistributionChamberElementHatches | 3166 | 62007 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 336 | 15820 |
| IfcDistributionElementDistribution flow elements | 4839 | 73898 |
| IfcDistributionFlowElement | 698 | 21883 |
| IfcDistributionPort | 10242 | 14473064 |
| IfcDistributionSystem | 2379 | 111070 |
| IfcDoorDoors | 121141 | 5115624 |
| IfcDuctFittingDistribution | 15197 | 1925940 |
| IfcDuctSegmentDucts | 27650 | 2906796 |
| IfcDuctSilencer | 138 | 2239 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4231 | 105212 |
| IfcElectricDistributionBoardDistribution panels | 2085 | 27191 |
| IfcElectricDistributionPoint | 71 | 1368 |
| IfcElectricFlowStorageDevice | 273 | 2126 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 24713 | 15028546 |
| IfcEnergyConversionDeviceEnergy conversion devices | 12860 | 78305 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 314946 | 504787 |
| IfcFanFans | 1597 | 6197 |
| IfcFastener | 1256 | 2491008 |
| IfcFilter | 61 | 574 |
| IfcFireSuppressionTerminal | 1315 | 233560 |
| IfcFlowController | 1313 | 120835 |
| IfcFlowFittingFlow fittings | 1956 | 1599989 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3125 | 6589 |
| IfcFlowMovingDeviceFlow moving devices | 269 | 12327 |
| IfcFlowSegment | 3025 | 1932280 |
| IfcFlowStorageDevice | 137 | 526 |
| IfcFlowTerminalFlow terminals | 8202 | 1114363 |
| IfcFlowTreatmentDevice | 46 | 516 |
| IfcFootingFoundations | 28228 | 925665 |
| IfcFurnishingElement | 5170 | 1144415 |
| IfcFurnitureFurniture | 8519 | 1721931 |
| IfcGeographicElement | 4764 | 61301 |
| IfcGrid | 7481 | 75038 |
| IfcGroup | 6837 | 482597 |
| IfcHeatExchangerHeat exchangers | 3236 | 20134 |
| IfcInterceptor | 20 | 67 |
| IfcJunctionBoxJunction boxes | 965 | 34065 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 16 | 2109 |
| IfcLightFixtureLights | 2311 | 359710 |
| IfcMechanicalFastener | 1716 | 2778081 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 42670 | 16433186 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 160332 | 18213993 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1650 | 200346 |
| IfcPilePiles | 1930 | 122139 |
| IfcPipeFittingPipe fittings | 12996 | 806938 |
| IfcPipeSegmentPipes | 37767 | 11671652 |
| IfcPlatePlates | 8690 | 3791707 |
| IfcProject | 16445 | 16447 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3763 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 13722 | 32068 |
| IfcRailingRailings | 13653 | 525325 |
| IfcRamp | 2806 | 7910 |
| IfcRampFlightRamps | 2004 | 5468 |
| IfcReinforcingBarReinforcement bars | 10764 | 82815783 |
| IfcReinforcingMesh | 33 | 7197 |
| IfcRoofRoofs | 126421 | 1013278 |
| IfcSanitaryTerminalSanitary appliances | 7863 | 576016 |
| IfcSensorSensors | 539 | 12761 |
| IfcShadingDeviceNearby buildings and other obstacles | 100566 | 6776260 |
| IfcSiteSurroundings | 345382 | 374235 |
| IfcSlabFloor slabs | 188489 | 6790623 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5161 | 73050 |
| IfcSpaceSpaces | 142071 | 7896995 |
| IfcSpaceHeaterThermal emitters | 3566 | 61762 |
| IfcSpatialZone | 587 | 22175 |
| IfcStackTerminal | 25 | 583 |
| IfcStair | 22304 | 167509 |
| IfcStairFlightStairs | 12272 | 142234 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 52 | 52 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 51 | 19811 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 32336 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 28 | 7071 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1228 | 52501 |
| IfcSystem | 1636 | 216570 |
| IfcSystemFurnitureElement | 826 | 51376 |
| IfcTankTanks | 6932 | 14507 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 154 | 21315 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 879 | 1323 |
| IfcTransportElementTransport elements | 1927 | 13952 |
| IfcUnitaryControlElementUnitary control elements | 13 | 53 |
| IfcUnitaryEquipment | 3682 | 116159 |
| IfcValveValves | 3989 | 188214 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 131493 | 146143 |
| IfcVoidingFeature | 23 | 20761 |
| IfcWallWalls | 150957 | 21239363 |
| IfcWallStandardCase | 31449 | 5119489 |
| IfcWasteTerminal | 144 | 5447 |
| IfcWindowWindows | 136464 | 7064910 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 89208 | 768481 |