| IfcActor | 72 | 154 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 28401 | 1152305 |
| IfcAirTerminalBox | 1909 | 106916 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5495 | 77692 |
| IfcAlarmAlarm systems | 527 | 10358 |
| IfcAnnotation | 125465 | 3080435 |
| IfcAudioVisualAppliance | 787 | 16965 |
| IfcBeamBeams | 87238 | 27272819 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 478 | 1676 |
| IfcBuilding | 355398 | 370414 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2125 | 2704477 |
| IfcBuildingElementProxyGeneric elements | 60098 | 43939510 |
| IfcBuildingStorey | 343549 | 1409417 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 262 | 58775 |
| IfcCableCarrierSegmentConduits | 773 | 258062 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 145 | 9693 |
| IfcChiller | 8 | 14 |
| IfcChimney | 120 | 957 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 289 | 5997 |
| IfcColumnColumns | 98963 | 9752158 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 61 | 267 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 29 | 177 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12594 | 3162318 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8303 | 1126768 |
| IfcDamperDampers | 138 | 7382 |
| IfcDiscreteAccessoryDiscrete accessories | 2142 | 444887 |
| IfcDistributionChamberElementHatches | 3390 | 66004 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5137 | 77445 |
| IfcDistributionFlowElement | 824 | 26770 |
| IfcDistributionPort | 11298 | 16323226 |
| IfcDistributionSystem | 2743 | 119592 |
| IfcDoorDoors | 129584 | 5452864 |
| IfcDuctFittingDistribution | 16258 | 2059770 |
| IfcDuctSegmentDucts | 29637 | 3113876 |
| IfcDuctSilencer | 154 | 1620 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4527 | 109604 |
| IfcElectricDistributionBoardDistribution panels | 2192 | 28941 |
| IfcElectricDistributionPoint | 83 | 1401 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26886 | 16543930 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13723 | 85238 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 338598 | 545358 |
| IfcFanFans | 1696 | 6348 |
| IfcFastener | 1390 | 2568239 |
| IfcFilter | 68 | 712 |
| IfcFireSuppressionTerminal | 1427 | 295216 |
| IfcFlowController | 1443 | 152453 |
| IfcFlowFittingFlow fittings | 2148 | 1888554 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3359 | 7126 |
| IfcFlowMovingDeviceFlow moving devices | 294 | 12848 |
| IfcFlowSegment | 3280 | 2189702 |
| IfcFlowStorageDevice | 151 | 605 |
| IfcFlowTerminalFlow terminals | 8771 | 1208608 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30015 | 988711 |
| IfcFurnishingElement | 5506 | 1225916 |
| IfcFurnitureFurniture | 9139 | 1863598 |
| IfcGeographicElement | 5213 | 65292 |
| IfcGrid | 7905 | 80415 |
| IfcGroup | 7246 | 514140 |
| IfcHeatExchangerHeat exchangers | 3468 | 21257 |
| IfcInterceptor | 25 | 96 |
| IfcJunctionBoxJunction boxes | 1024 | 37797 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2500 | 407338 |
| IfcMechanicalFastener | 1864 | 2890424 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44868 | 17255574 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 171351 | 19386562 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1755 | 223265 |
| IfcPilePiles | 2061 | 130494 |
| IfcPipeFittingPipe fittings | 13860 | 835577 |
| IfcPipeSegmentPipes | 40235 | 12461500 |
| IfcPlatePlates | 9278 | 4048758 |
| IfcProject | 17779 | 17781 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 77 | 4716 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14583 | 33949 |
| IfcRailingRailings | 14507 | 548100 |
| IfcRamp | 2993 | 9006 |
| IfcRampFlightRamps | 2087 | 5735 |
| IfcReinforcingBarReinforcement bars | 11845 | 93148418 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 134995 | 1078163 |
| IfcSanitaryTerminalSanitary appliances | 8393 | 609489 |
| IfcSensorSensors | 596 | 14042 |
| IfcShadingDeviceNearby buildings and other obstacles | 107264 | 7293096 |
| IfcSiteSurroundings | 371510 | 402103 |
| IfcSlabFloor slabs | 201397 | 7339431 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5418 | 79317 |
| IfcSpaceSpaces | 151532 | 8436501 |
| IfcSpaceHeaterThermal emitters | 3840 | 65466 |
| IfcSpatialZone | 628 | 23989 |
| IfcStackTerminal | 30 | 595 |
| IfcStair | 23859 | 180621 |
| IfcStairFlightStairs | 13031 | 153591 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 7 | 2752 |
| IfcStructuralCurveMember | 63 | 20909 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34417 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1307 | 56623 |
| IfcSystem | 1808 | 238932 |
| IfcSystemFurnitureElement | 893 | 52116 |
| IfcTankTanks | 7285 | 15313 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 930 | 1397 |
| IfcTransportElementTransport elements | 2103 | 15908 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3934 | 121966 |
| IfcValveValves | 4288 | 198234 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 140290 | 153366 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 161302 | 22774378 |
| IfcWallStandardCase | 33631 | 5406069 |
| IfcWasteTerminal | 196 | 5623 |
| IfcWindowWindows | 145761 | 7533261 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 95637 | 821146 |