| IfcActor | 69 | 148 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27348 | 1116838 |
| IfcAirTerminalBox | 1822 | 103655 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5292 | 74703 |
| IfcAlarmAlarm systems | 516 | 10297 |
| IfcAnnotation | 121637 | 3014208 |
| IfcAudioVisualAppliance | 760 | 16625 |
| IfcBeamBeams | 82959 | 25870545 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 459 | 1744 |
| IfcBuilding | 342430 | 356549 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2066 | 2733107 |
| IfcBuildingElementProxyGeneric elements | 58067 | 41855310 |
| IfcBuildingStorey | 330768 | 1358993 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 245 | 57650 |
| IfcCableCarrierSegmentConduits | 730 | 249517 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 135 | 9584 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4871 |
| IfcColumnColumns | 94430 | 9292519 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 48 | 222 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12105 | 3091228 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8052 | 1078761 |
| IfcDamperDampers | 121 | 7630 |
| IfcDiscreteAccessoryDiscrete accessories | 2045 | 435372 |
| IfcDistributionChamberElementHatches | 3261 | 63605 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21637 |
| IfcDistributionElementDistribution flow elements | 4992 | 75787 |
| IfcDistributionFlowElement | 756 | 24060 |
| IfcDistributionPort | 10747 | 15610683 |
| IfcDistributionSystem | 2546 | 114771 |
| IfcDoorDoors | 125264 | 5282789 |
| IfcDuctFittingDistribution | 15705 | 2002931 |
| IfcDuctSegmentDucts | 28576 | 3017750 |
| IfcDuctSilencer | 144 | 2342 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4375 | 108468 |
| IfcElectricDistributionBoardDistribution panels | 2130 | 27941 |
| IfcElectricDistributionPoint | 75 | 1386 |
| IfcElectricFlowStorageDevice | 281 | 2252 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25813 | 15747764 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13280 | 82882 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 326247 | 524713 |
| IfcFanFans | 1644 | 6229 |
| IfcFastener | 1326 | 2523151 |
| IfcFilter | 64 | 578 |
| IfcFireSuppressionTerminal | 1370 | 246181 |
| IfcFlowController | 1368 | 149717 |
| IfcFlowFittingFlow fittings | 2028 | 1791263 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3210 | 6728 |
| IfcFlowMovingDeviceFlow moving devices | 284 | 12832 |
| IfcFlowSegment | 3121 | 2131920 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8475 | 1182674 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29088 | 956388 |
| IfcFurnishingElement | 5350 | 1213089 |
| IfcFurnitureFurniture | 8855 | 1779851 |
| IfcGeographicElement | 5008 | 63820 |
| IfcGrid | 7687 | 79205 |
| IfcGroup | 7016 | 502941 |
| IfcHeatExchangerHeat exchangers | 3332 | 20461 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 992 | 35762 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2147 |
| IfcLightFixtureLights | 2402 | 378234 |
| IfcMechanicalFastener | 1795 | 2827879 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43700 | 16875526 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 165763 | 18839986 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1705 | 217526 |
| IfcPilePiles | 1994 | 126202 |
| IfcPipeFittingPipe fittings | 13377 | 821909 |
| IfcPipeSegmentPipes | 38920 | 12013551 |
| IfcPlatePlates | 8995 | 3927026 |
| IfcProject | 17062 | 17064 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 65 | 3958 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 14126 | 32878 |
| IfcRailingRailings | 14100 | 540048 |
| IfcRamp | 2909 | 8712 |
| IfcRampFlightRamps | 2051 | 5627 |
| IfcReinforcingBarReinforcement bars | 11334 | 88947015 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 130605 | 1045233 |
| IfcSanitaryTerminalSanitary appliances | 8174 | 592018 |
| IfcSensorSensors | 567 | 13521 |
| IfcShadingDeviceNearby buildings and other obstacles | 103775 | 6996308 |
| IfcSiteSurroundings | 357927 | 387134 |
| IfcSlabFloor slabs | 194750 | 7060373 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5287 | 75091 |
| IfcSpaceSpaces | 146700 | 8156233 |
| IfcSpaceHeaterThermal emitters | 3693 | 63105 |
| IfcSpatialZone | 612 | 23141 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23025 | 173761 |
| IfcStairFlightStairs | 12641 | 147795 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1265 | 54860 |
| IfcSystem | 1708 | 228402 |
| IfcSystemFurnitureElement | 888 | 54192 |
| IfcTankTanks | 7084 | 14974 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 907 | 1355 |
| IfcTransportElementTransport elements | 2018 | 14641 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3806 | 118976 |
| IfcValveValves | 4116 | 194578 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 135769 | 149363 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 156017 | 21978151 |
| IfcWallStandardCase | 32451 | 5317966 |
| IfcWasteTerminal | 178 | 5704 |
| IfcWindowWindows | 141049 | 7294390 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 92386 | 795399 |