| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23526 | 954733 |
| IfcAirTerminalBox | 1513 | 83384 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4542 | 62414 |
| IfcAlarmAlarm systems | 459 | 9217 |
| IfcAnnotation | 105601 | 2640480 |
| IfcAudioVisualAppliance | 668 | 15150 |
| IfcBeamBeams | 67854 | 20436038 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 414 | 1556 |
| IfcBuilding | 292486 | 304696 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1781 | 2145052 |
| IfcBuildingElementProxyGeneric elements | 50094 | 35444443 |
| IfcBuildingStorey | 281477 | 1158293 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 586 | 215431 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 102 | 6289 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 261 | 3976 |
| IfcColumnColumns | 77936 | 7471238 |
| 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 | 10015 | 2284665 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6850 | 889180 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1836 | 409879 |
| IfcDistributionChamberElementHatches | 2866 | 55729 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 285 | 13156 |
| IfcDistributionElementDistribution flow elements | 4314 | 64927 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8817 | 12433251 |
| IfcDistributionSystem | 1887 | 98723 |
| IfcDoorDoors | 107895 | 4512349 |
| IfcDuctFittingDistribution | 13514 | 1681919 |
| IfcDuctSegmentDucts | 24662 | 2535657 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3858 | 98107 |
| IfcElectricDistributionBoardDistribution panels | 1815 | 22943 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 242 | 1571 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21552 | 12880322 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11398 | 69315 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 279163 | 449518 |
| IfcFanFans | 1431 | 5389 |
| IfcFastener | 1062 | 2184631 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1154 | 189346 |
| IfcFlowController | 1162 | 111782 |
| IfcFlowFittingFlow fittings | 1703 | 1460553 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2784 | 5946 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10622 |
| IfcFlowSegment | 2630 | 1694773 |
| IfcFlowStorageDevice | 109 | 395 |
| IfcFlowTerminalFlow terminals | 7154 | 969796 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25378 | 836252 |
| IfcFurnishingElement | 4616 | 1025767 |
| IfcFurnitureFurniture | 7565 | 1532952 |
| IfcGeographicElement | 4296 | 55405 |
| IfcGrid | 6589 | 66847 |
| IfcGroup | 6075 | 432825 |
| IfcHeatExchangerHeat exchangers | 2882 | 17459 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 825 | 26402 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2055 | 266872 |
| IfcMechanicalFastener | 1471 | 2493325 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39093 | 14728744 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143244 | 16144091 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1486 | 174459 |
| IfcPilePiles | 1675 | 103818 |
| IfcPipeFittingPipe fittings | 11684 | 744745 |
| IfcPipeSegmentPipes | 33701 | 10295006 |
| IfcPlatePlates | 7512 | 3174135 |
| IfcProject | 14298 | 14300 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12161 | 28440 |
| IfcRailingRailings | 12079 | 460557 |
| IfcRamp | 2455 | 6707 |
| IfcRampFlightRamps | 1740 | 4792 |
| IfcReinforcingBarReinforcement bars | 9303 | 69867767 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112819 | 915716 |
| IfcSanitaryTerminalSanitary appliances | 7071 | 489435 |
| IfcSensorSensors | 474 | 10047 |
| IfcShadingDeviceNearby buildings and other obstacles | 90439 | 6014830 |
| IfcSiteSurroundings | 305623 | 330903 |
| IfcSlabFloor slabs | 168393 | 5923192 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4634 | 66979 |
| IfcSpaceSpaces | 127222 | 6967171 |
| IfcSpaceHeaterThermal emitters | 3160 | 55561 |
| IfcSpatialZone | 540 | 19719 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19555 | 141653 |
| IfcStairFlightStairs | 10615 | 117365 |
| 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 | 1101 | 43710 |
| IfcSystem | 1487 | 193931 |
| IfcSystemFurnitureElement | 729 | 43079 |
| IfcTankTanks | 6125 | 12628 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 803 | 1228 |
| IfcTransportElementTransport elements | 1680 | 9314 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3251 | 100666 |
| IfcValveValves | 3585 | 159856 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117734 | 130378 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134643 | 18518217 |
| IfcWallStandardCase | 28011 | 4492512 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121769 | 6338622 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79756 | 687886 |