| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 28034 | 1139529 |
| IfcAirTerminalBox | 1876 | 105186 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5422 | 76774 |
| IfcAlarmAlarm systems | 529 | 10426 |
| IfcAnnotation | 124202 | 3055385 |
| IfcAudioVisualAppliance | 784 | 17050 |
| IfcBeamBeams | 85949 | 26846079 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 471 | 1667 |
| IfcBuilding | 351126 | 365566 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2092 | 2682981 |
| IfcBuildingElementProxyGeneric elements | 59425 | 43565774 |
| IfcBuildingStorey | 339346 | 1392001 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 253 | 57952 |
| IfcCableCarrierSegmentConduits | 751 | 254050 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 103 | 923 |
| IfcCivilElement | 44 | 617 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 97555 | 9614447 |
| 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 | 12443 | 3120860 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8227 | 1146002 |
| IfcDamperDampers | 132 | 7269 |
| IfcDiscreteAccessoryDiscrete accessories | 2120 | 437812 |
| IfcDistributionChamberElementHatches | 3342 | 65201 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5087 | 76699 |
| IfcDistributionFlowElement | 795 | 25911 |
| IfcDistributionPort | 11110 | 16171403 |
| IfcDistributionSystem | 2661 | 116886 |
| IfcDoorDoors | 128164 | 5387676 |
| IfcDuctFittingDistribution | 16069 | 2044989 |
| IfcDuctSegmentDucts | 29258 | 3083943 |
| IfcDuctSilencer | 150 | 1598 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4442 | 108806 |
| IfcElectricDistributionBoardDistribution panels | 2166 | 28664 |
| IfcElectricDistributionPoint | 80 | 1398 |
| IfcElectricFlowStorageDevice | 288 | 2263 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26527 | 16355219 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13565 | 84687 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 334545 | 537095 |
| IfcFanFans | 1681 | 6304 |
| IfcFastener | 1368 | 2542864 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1428 | 297436 |
| IfcFlowController | 1415 | 152123 |
| IfcFlowFittingFlow fittings | 2102 | 1852020 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3314 | 7056 |
| IfcFlowMovingDeviceFlow moving devices | 287 | 12753 |
| IfcFlowSegment | 3205 | 2197145 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8686 | 1201490 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29708 | 978048 |
| IfcFurnishingElement | 5453 | 1229806 |
| IfcFurnitureFurniture | 9013 | 1824149 |
| IfcGeographicElement | 5129 | 64729 |
| IfcGrid | 7852 | 80718 |
| IfcGroup | 7174 | 512931 |
| IfcHeatExchangerHeat exchangers | 3430 | 21038 |
| IfcInterceptor | 23 | 93 |
| IfcJunctionBoxJunction boxes | 1009 | 36780 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2458 | 399005 |
| IfcMechanicalFastener | 1843 | 2866888 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44517 | 17181640 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 169538 | 19170298 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1738 | 222080 |
| IfcPilePiles | 2035 | 129189 |
| IfcPipeFittingPipe fittings | 13707 | 828132 |
| IfcPipeSegmentPipes | 39780 | 12340983 |
| IfcPlatePlates | 9196 | 3988025 |
| IfcProject | 17527 | 17529 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 74 | 4510 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14438 | 33582 |
| IfcRailingRailings | 14364 | 544605 |
| IfcRamp | 2977 | 8930 |
| IfcRampFlightRamps | 2083 | 5717 |
| IfcReinforcingBarReinforcement bars | 11622 | 91517589 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 133629 | 1068198 |
| IfcSanitaryTerminalSanitary appliances | 8283 | 604330 |
| IfcSensorSensors | 591 | 14061 |
| IfcShadingDeviceNearby buildings and other obstacles | 106115 | 7194658 |
| IfcSiteSurroundings | 367015 | 397154 |
| IfcSlabFloor slabs | 199253 | 7242050 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5365 | 78982 |
| IfcSpaceSpaces | 149960 | 8331524 |
| IfcSpaceHeaterThermal emitters | 3797 | 64627 |
| IfcSpatialZone | 626 | 23953 |
| IfcStackTerminal | 28 | 589 |
| IfcStair | 23605 | 178652 |
| IfcStairFlightStairs | 12910 | 151892 |
| 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 | 1772 | 238677 |
| 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 | 4240 | 196546 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138851 | 152068 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 159569 | 22439946 |
| IfcWallStandardCase | 33268 | 5389672 |
| IfcWasteTerminal | 189 | 5592 |
| IfcWindowWindows | 144223 | 7444893 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94562 | 812137 |