| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27945 | 1137088 |
| IfcAirTerminalBox | 1869 | 104935 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5411 | 76581 |
| IfcAlarmAlarm systems | 529 | 10426 |
| IfcAnnotation | 123898 | 3053195 |
| IfcAudioVisualAppliance | 783 | 17043 |
| IfcBeamBeams | 85556 | 26727236 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 468 | 1664 |
| IfcBuilding | 350037 | 364448 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2112 | 2743838 |
| IfcBuildingElementProxyGeneric elements | 59237 | 43437079 |
| IfcBuildingStorey | 338267 | 1387722 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 251 | 58097 |
| IfcCableCarrierSegmentConduits | 748 | 254127 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 103 | 923 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 97139 | 9579796 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 54 | 255 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 27 | 169 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12413 | 3118693 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8223 | 1150416 |
| IfcDamperDampers | 130 | 7180 |
| IfcDiscreteAccessoryDiscrete accessories | 2109 | 437412 |
| IfcDistributionChamberElementHatches | 3334 | 65133 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5076 | 76525 |
| IfcDistributionFlowElement | 787 | 25780 |
| IfcDistributionPort | 11052 | 16113680 |
| IfcDistributionSystem | 2651 | 116745 |
| IfcDoorDoors | 127835 | 5373847 |
| IfcDuctFittingDistribution | 16032 | 2041081 |
| IfcDuctSegmentDucts | 29171 | 3077668 |
| IfcDuctSilencer | 149 | 1584 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4428 | 108620 |
| IfcElectricDistributionBoardDistribution panels | 2163 | 28651 |
| IfcElectricDistributionPoint | 80 | 1398 |
| IfcElectricFlowStorageDevice | 286 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26428 | 16280886 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13539 | 84163 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 333526 | 535871 |
| IfcFanFans | 1679 | 6303 |
| IfcFastener | 1365 | 2539613 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1425 | 297373 |
| IfcFlowController | 1392 | 151858 |
| IfcFlowFittingFlow fittings | 2063 | 1841758 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3303 | 7043 |
| IfcFlowMovingDeviceFlow moving devices | 287 | 12753 |
| IfcFlowSegment | 3149 | 2185840 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8627 | 1195494 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29620 | 975029 |
| IfcFurnishingElement | 5439 | 1226651 |
| IfcFurnitureFurniture | 9008 | 1822885 |
| IfcGeographicElement | 5118 | 64683 |
| IfcGrid | 7830 | 80457 |
| IfcGroup | 7151 | 510865 |
| IfcHeatExchangerHeat exchangers | 3424 | 21024 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1007 | 36781 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2451 | 398021 |
| IfcMechanicalFastener | 1840 | 2860567 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44419 | 17108865 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 169101 | 19122092 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1736 | 222164 |
| IfcPilePiles | 2028 | 128552 |
| IfcPipeFittingPipe fittings | 13679 | 826541 |
| IfcPipeSegmentPipes | 39696 | 12324411 |
| IfcPlatePlates | 9176 | 3981363 |
| IfcProject | 17408 | 17410 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14410 | 33530 |
| IfcRailingRailings | 14314 | 542936 |
| IfcRamp | 2972 | 8908 |
| IfcRampFlightRamps | 2085 | 5721 |
| IfcReinforcingBarReinforcement bars | 11579 | 90999085 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 133281 | 1065339 |
| IfcSanitaryTerminalSanitary appliances | 8291 | 602980 |
| IfcSensorSensors | 590 | 14060 |
| IfcShadingDeviceNearby buildings and other obstacles | 105871 | 7178379 |
| IfcSiteSurroundings | 365864 | 395952 |
| IfcSlabFloor slabs | 198714 | 7218096 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5352 | 78960 |
| IfcSpaceSpaces | 149571 | 8308518 |
| IfcSpaceHeaterThermal emitters | 3775 | 64360 |
| IfcSpatialZone | 625 | 23934 |
| IfcStackTerminal | 27 | 586 |
| IfcStair | 23521 | 177855 |
| IfcStairFlightStairs | 12885 | 151179 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 55 | 55 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 54 | 19968 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 85 | 33983 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1292 | 56427 |
| IfcSystem | 1750 | 236736 |
| IfcSystemFurnitureElement | 906 | 54634 |
| IfcTankTanks | 7210 | 15217 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 914 | 1381 |
| IfcTransportElementTransport elements | 2080 | 15532 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3889 | 120757 |
| IfcValveValves | 4224 | 196267 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138496 | 151697 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 159166 | 22383440 |
| IfcWallStandardCase | 33129 | 5379109 |
| IfcWasteTerminal | 183 | 5576 |
| IfcWindowWindows | 143853 | 7424313 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94324 | 810132 |