| IfcActor | 72 | 154 |
| IfcActuator | 5 | 88 |
| IfcAirTerminalAir terminals | 28667 | 1158286 |
| IfcAirTerminalBox | 1924 | 107416 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5537 | 78217 |
| IfcAlarmAlarm systems | 530 | 10381 |
| IfcAnnotation | 126208 | 3089416 |
| IfcAudioVisualAppliance | 792 | 17057 |
| IfcBeamBeams | 87985 | 27479602 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 481 | 1679 |
| IfcBuilding | 357915 | 373246 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2154 | 2754758 |
| IfcBuildingElementProxyGeneric elements | 60546 | 44267993 |
| IfcBuildingStorey | 346039 | 1420347 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 265 | 59413 |
| IfcCableCarrierSegmentConduits | 782 | 261453 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 123 | 967 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 294 | 7771 |
| IfcColumnColumns | 99801 | 9838113 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 61 | 282 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 29 | 177 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12771 | 3176166 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8375 | 1136681 |
| IfcDamperDampers | 138 | 7382 |
| IfcDiscreteAccessoryDiscrete accessories | 2155 | 445315 |
| IfcDistributionChamberElementHatches | 3405 | 66530 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5166 | 78320 |
| IfcDistributionFlowElement | 836 | 27147 |
| IfcDistributionPort | 11426 | 16369450 |
| IfcDistributionSystem | 2789 | 120131 |
| IfcDoorDoors | 130520 | 5504836 |
| IfcDuctFittingDistribution | 16353 | 2071155 |
| IfcDuctSegmentDucts | 29922 | 3131628 |
| IfcDuctSilencer | 154 | 1620 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4566 | 109978 |
| IfcElectricDistributionBoardDistribution panels | 2209 | 28935 |
| IfcElectricDistributionPoint | 90 | 1408 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27069 | 16649864 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13793 | 85598 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 340997 | 549019 |
| IfcFanFans | 1700 | 6365 |
| IfcFastener | 1399 | 2586409 |
| IfcFilter | 69 | 713 |
| IfcFireSuppressionTerminal | 1437 | 296799 |
| IfcFlowController | 1446 | 152258 |
| IfcFlowFittingFlow fittings | 2164 | 1890399 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3380 | 7154 |
| IfcFlowMovingDeviceFlow moving devices | 298 | 12858 |
| IfcFlowSegment | 3319 | 2192859 |
| IfcFlowStorageDevice | 154 | 611 |
| IfcFlowTerminalFlow terminals | 8852 | 1214987 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30182 | 994726 |
| IfcFurnishingElement | 5559 | 1236525 |
| IfcFurnitureFurniture | 9214 | 1873237 |
| IfcGeographicElement | 5253 | 65663 |
| IfcGrid | 7962 | 81019 |
| IfcGroup | 7303 | 515801 |
| IfcHeatExchangerHeat exchangers | 3494 | 21333 |
| IfcInterceptor | 26 | 87 |
| IfcJunctionBoxJunction boxes | 1034 | 37455 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2527 | 409963 |
| IfcMechanicalFastener | 1870 | 2899534 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45100 | 17457621 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 172525 | 19582723 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1775 | 225901 |
| IfcPilePiles | 2076 | 131130 |
| IfcPipeFittingPipe fittings | 13936 | 837173 |
| IfcPipeSegmentPipes | 40447 | 12548382 |
| IfcPlatePlates | 9352 | 4071692 |
| IfcProject | 17961 | 17963 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 81 | 4833 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14670 | 34124 |
| IfcRailingRailings | 14619 | 552941 |
| IfcRamp | 3008 | 9061 |
| IfcRampFlightRamps | 2096 | 5756 |
| IfcReinforcingBarReinforcement bars | 11935 | 93597802 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 135971 | 1086303 |
| IfcSanitaryTerminalSanitary appliances | 8458 | 613732 |
| IfcSensorSensors | 596 | 14042 |
| IfcShadingDeviceNearby buildings and other obstacles | 107966 | 7327221 |
| IfcSiteSurroundings | 374153 | 405000 |
| IfcSlabFloor slabs | 202763 | 7393786 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5447 | 79695 |
| IfcSpaceSpaces | 152585 | 8506598 |
| IfcSpaceHeaterThermal emitters | 3869 | 65687 |
| IfcSpatialZone | 631 | 24171 |
| IfcStackTerminal | 32 | 603 |
| IfcStair | 24029 | 181556 |
| IfcStairFlightStairs | 13132 | 154700 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1328 | 57041 |
| IfcSystem | 1815 | 240499 |
| IfcSystemFurnitureElement | 895 | 51819 |
| IfcTankTanks | 7325 | 15386 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 936 | 1402 |
| IfcTransportElementTransport elements | 2116 | 16048 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3962 | 123132 |
| IfcValveValves | 4320 | 200381 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 141269 | 154420 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 162421 | 22948818 |
| IfcWallStandardCase | 33822 | 5490275 |
| IfcWasteTerminal | 198 | 7134 |
| IfcWindowWindows | 146806 | 7595179 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 96360 | 828830 |