| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 28041 | 1140356 |
| IfcAirTerminalBox | 1878 | 105599 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5425 | 76865 |
| IfcAlarmAlarm systems | 529 | 10426 |
| IfcAnnotation | 124228 | 3055556 |
| IfcAudioVisualAppliance | 784 | 17050 |
| IfcBeamBeams | 85978 | 26856933 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 471 | 1667 |
| IfcBuilding | 351213 | 365654 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2093 | 2683971 |
| IfcBuildingElementProxyGeneric elements | 59434 | 43565919 |
| IfcBuildingStorey | 339432 | 1392287 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 253 | 57952 |
| IfcCableCarrierSegmentConduits | 751 | 254050 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 143 | 9689 |
| IfcChiller | 8 | 14 |
| IfcChimney | 104 | 925 |
| IfcCivilElement | 44 | 617 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 97588 | 9617766 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 54 | 255 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 28 | 173 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12450 | 3121440 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8228 | 1146007 |
| IfcDamperDampers | 132 | 7269 |
| IfcDiscreteAccessoryDiscrete accessories | 2120 | 437812 |
| IfcDistributionChamberElementHatches | 3344 | 65248 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5089 | 76732 |
| IfcDistributionFlowElement | 796 | 25944 |
| IfcDistributionPort | 11113 | 16173105 |
| IfcDistributionSystem | 2663 | 116918 |
| IfcDoorDoors | 128190 | 5388480 |
| IfcDuctFittingDistribution | 16074 | 2045880 |
| IfcDuctSegmentDucts | 29265 | 3085291 |
| IfcDuctSilencer | 150 | 1598 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4443 | 108812 |
| IfcElectricDistributionBoardDistribution panels | 2166 | 28664 |
| IfcElectricDistributionPoint | 80 | 1398 |
| IfcElectricFlowStorageDevice | 288 | 2263 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26532 | 16358654 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13568 | 84711 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 334627 | 537177 |
| IfcFanFans | 1682 | 6306 |
| IfcFastener | 1368 | 2542864 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1428 | 297436 |
| IfcFlowController | 1415 | 152123 |
| IfcFlowFittingFlow fittings | 2103 | 1852112 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3316 | 7058 |
| IfcFlowMovingDeviceFlow moving devices | 287 | 12753 |
| IfcFlowSegment | 3206 | 2197202 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8686 | 1201490 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29715 | 978434 |
| IfcFurnishingElement | 5454 | 1229809 |
| IfcFurnitureFurniture | 9016 | 1824351 |
| IfcGeographicElement | 5130 | 64743 |
| IfcGrid | 7853 | 80723 |
| IfcGroup | 7174 | 512931 |
| IfcHeatExchangerHeat exchangers | 3432 | 21042 |
| IfcInterceptor | 23 | 93 |
| IfcJunctionBoxJunction boxes | 1009 | 36780 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2459 | 399007 |
| IfcMechanicalFastener | 1843 | 2866888 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44520 | 17181916 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 169573 | 19172193 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1738 | 222080 |
| IfcPilePiles | 2036 | 129293 |
| IfcPipeFittingPipe fittings | 13710 | 828142 |
| IfcPipeSegmentPipes | 39789 | 12344191 |
| IfcPlatePlates | 9197 | 3988041 |
| IfcProject | 17533 | 17535 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 74 | 4510 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14441 | 33586 |
| IfcRailingRailings | 14368 | 544637 |
| IfcRamp | 2977 | 8930 |
| IfcRampFlightRamps | 2083 | 5717 |
| IfcReinforcingBarReinforcement bars | 11623 | 91520564 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 133657 | 1068407 |
| IfcSanitaryTerminalSanitary appliances | 8287 | 604363 |
| IfcSensorSensors | 591 | 14061 |
| IfcShadingDeviceNearby buildings and other obstacles | 106138 | 7195502 |
| IfcSiteSurroundings | 367106 | 397245 |
| IfcSlabFloor slabs | 199297 | 7246249 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5366 | 78986 |
| IfcSpaceSpaces | 149994 | 8332862 |
| IfcSpaceHeaterThermal emitters | 3798 | 64635 |
| IfcSpatialZone | 626 | 23953 |
| IfcStackTerminal | 28 | 589 |
| IfcStair | 23610 | 178679 |
| IfcStairFlightStairs | 12912 | 151898 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 55 | 55 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 59 | 20117 |
| 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 | 1294 | 56443 |
| IfcSystem | 1773 | 238681 |
| IfcSystemFurnitureElement | 882 | 51969 |
| IfcTankTanks | 7231 | 15243 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 916 | 1383 |
| IfcTransportElementTransport elements | 2086 | 15819 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3891 | 120869 |
| IfcValveValves | 4242 | 196692 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138879 | 152096 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 159607 | 22443158 |
| IfcWallStandardCase | 33271 | 5389792 |
| IfcWasteTerminal | 189 | 5592 |
| IfcWindowWindows | 144254 | 7445772 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94587 | 812241 |