| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23397 | 950119 |
| IfcAirTerminalBox | 1506 | 82047 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4527 | 61901 |
| IfcAlarmAlarm systems | 453 | 9056 |
| IfcAnnotation | 105098 | 2635713 |
| IfcAudioVisualAppliance | 663 | 14676 |
| IfcBeamBeams | 67442 | 20341831 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 411 | 1546 |
| IfcBuilding | 291138 | 303305 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1768 | 2129633 |
| IfcBuildingElementProxyGeneric elements | 49850 | 35346989 |
| IfcBuildingStorey | 280149 | 1152881 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 209 | 55524 |
| IfcCableCarrierSegmentConduits | 582 | 214874 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 101 | 6279 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 77501 | 7430329 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9955 | 2281300 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6821 | 857468 |
| IfcDamperDampers | 76 | 1716 |
| IfcDiscreteAccessoryDiscrete accessories | 1832 | 409764 |
| IfcDistributionChamberElementHatches | 2851 | 55426 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 283 | 12775 |
| IfcDistributionElementDistribution flow elements | 4298 | 64749 |
| IfcDistributionFlowElement | 623 | 19781 |
| IfcDistributionPort | 8757 | 12391186 |
| IfcDistributionSystem | 1868 | 98164 |
| IfcDoorDoors | 107405 | 4489495 |
| IfcDuctFittingDistribution | 13441 | 1674251 |
| IfcDuctSegmentDucts | 24527 | 2522946 |
| IfcDuctSilencer | 107 | 837 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3857 | 98085 |
| IfcElectricDistributionBoardDistribution panels | 1806 | 22918 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 241 | 1564 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21428 | 12846446 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11323 | 69058 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 277889 | 447022 |
| IfcFanFans | 1421 | 5367 |
| IfcFastener | 1048 | 2179596 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1143 | 181404 |
| IfcFlowController | 1157 | 111657 |
| IfcFlowFittingFlow fittings | 1697 | 1458182 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2766 | 5917 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10622 |
| IfcFlowSegment | 2622 | 1692186 |
| IfcFlowStorageDevice | 108 | 394 |
| IfcFlowTerminalFlow terminals | 7106 | 965603 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25266 | 832900 |
| IfcFurnishingElement | 4598 | 1018220 |
| IfcFurnitureFurniture | 7535 | 1527969 |
| IfcGeographicElement | 4286 | 55303 |
| IfcGrid | 6565 | 66578 |
| IfcGroup | 6049 | 432039 |
| IfcHeatExchangerHeat exchangers | 2861 | 17257 |
| IfcInterceptor | 12 | 16 |
| IfcJunctionBoxJunction boxes | 821 | 26377 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2046 | 265360 |
| IfcMechanicalFastener | 1457 | 2491331 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 38973 | 14714521 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 142594 | 16081409 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1477 | 173596 |
| IfcPilePiles | 1665 | 103049 |
| IfcPipeFittingPipe fittings | 11615 | 743755 |
| IfcPipeSegmentPipes | 33492 | 10235029 |
| IfcPlatePlates | 7465 | 3168105 |
| IfcProject | 14214 | 14216 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 52 | 2017 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12074 | 28246 |
| IfcRailingRailings | 12020 | 459359 |
| IfcRamp | 2442 | 6675 |
| IfcRampFlightRamps | 1733 | 4775 |
| IfcReinforcingBarReinforcement bars | 9239 | 69515540 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112310 | 913050 |
| IfcSanitaryTerminalSanitary appliances | 7056 | 486464 |
| IfcSensorSensors | 469 | 9886 |
| IfcShadingDeviceNearby buildings and other obstacles | 90056 | 5966111 |
| IfcSiteSurroundings | 304210 | 329476 |
| IfcSlabFloor slabs | 167638 | 5908953 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4602 | 66938 |
| IfcSpaceSpaces | 126621 | 6936656 |
| IfcSpaceHeaterThermal emitters | 3142 | 54905 |
| IfcSpatialZone | 538 | 19530 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19439 | 140825 |
| IfcStairFlightStairs | 10556 | 116372 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1092 | 43421 |
| IfcSystem | 1482 | 193744 |
| IfcSystemFurnitureElement | 726 | 42771 |
| IfcTankTanks | 6082 | 12578 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 801 | 1226 |
| IfcTransportElementTransport elements | 1676 | 9308 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3231 | 98930 |
| IfcValveValves | 3559 | 158526 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117215 | 129762 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134044 | 18445824 |
| IfcWallStandardCase | 27844 | 4466463 |
| IfcWasteTerminal | 121 | 3293 |
| IfcWindowWindows | 121208 | 6311764 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79424 | 683886 |