| IfcActor | 68 | 148 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22330 | 903076 |
| IfcAirTerminalBox | 1415 | 73769 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4323 | 57510 |
| IfcAlarmAlarm systems | 431 | 8265 |
| IfcAnnotation | 100427 | 2519239 |
| IfcAudioVisualAppliance | 618 | 13519 |
| IfcBeamBeams | 63071 | 18868160 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 398 | 1066 |
| IfcBuilding | 276809 | 288466 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1709 | 2087328 |
| IfcBuildingElementProxyGeneric elements | 47610 | 33536695 |
| IfcBuildingStorey | 266026 | 1096821 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 202 | 53926 |
| IfcCableCarrierSegmentConduits | 571 | 211583 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 86 | 6132 |
| IfcChiller | 2 | 3 |
| IfcChimney | 67 | 798 |
| IfcCivilElement | 38 | 227 |
| IfcCoil | 257 | 3940 |
| IfcColumnColumns | 72842 | 6943771 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 22 | 35 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9517 | 2145002 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6565 | 776093 |
| IfcDamperDampers | 62 | 1310 |
| IfcDiscreteAccessoryDiscrete accessories | 1741 | 389240 |
| IfcDistributionChamberElementHatches | 2741 | 53467 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 291 | 13573 |
| IfcDistributionElementDistribution flow elements | 4128 | 61869 |
| IfcDistributionFlowElement | 599 | 19200 |
| IfcDistributionPort | 8364 | 11718678 |
| IfcDistributionSystem | 1722 | 93077 |
| IfcDoorDoors | 102532 | 4266055 |
| IfcDuctFittingDistribution | 12802 | 1580268 |
| IfcDuctSegmentDucts | 23443 | 2390053 |
| IfcDuctSilencer | 102 | 638 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3765 | 96942 |
| IfcElectricDistributionBoardDistribution panels | 1727 | 22386 |
| IfcElectricDistributionPoint | 71 | 1336 |
| IfcElectricFlowStorageDevice | 232 | 1524 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 20170 | 11933051 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10820 | 66807 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 264178 | 427939 |
| IfcFanFans | 1355 | 5057 |
| IfcFastener | 1021 | 2063768 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1072 | 168429 |
| IfcFlowController | 1116 | 103454 |
| IfcFlowFittingFlow fittings | 1633 | 1384734 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2644 | 5639 |
| IfcFlowMovingDeviceFlow moving devices | 218 | 10754 |
| IfcFlowSegment | 2488 | 1620596 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 6836 | 929057 |
| IfcFlowTreatmentDevice | 37 | 494 |
| IfcFootingFoundations | 24153 | 794973 |
| IfcFurnishingElement | 4426 | 963138 |
| IfcFurnitureFurniture | 7271 | 1458019 |
| IfcGeographicElement | 4131 | 50869 |
| IfcGrid | 6355 | 65375 |
| IfcGroup | 5770 | 419086 |
| IfcHeatExchangerHeat exchangers | 2736 | 16709 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 782 | 25102 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 1990 | 252822 |
| IfcMechanicalFastener | 1394 | 2227868 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 37732 | 14361435 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 136140 | 15483700 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1407 | 170516 |
| IfcPilePiles | 1563 | 96776 |
| IfcPipeFittingPipe fittings | 11175 | 699511 |
| IfcPipeSegmentPipes | 31989 | 9812266 |
| IfcPlatePlates | 7189 | 2976763 |
| IfcProject | 13463 | 13467 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 48 | 1972 |
| IfcProxy | 22 | 7798 |
| IfcPumpBooster sets | 11518 | 27134 |
| IfcRailingRailings | 11491 | 436797 |
| IfcRamp | 2285 | 6326 |
| IfcRampFlightRamps | 1642 | 4533 |
| IfcReinforcingBarReinforcement bars | 8567 | 63710650 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 107345 | 870800 |
| IfcSanitaryTerminalSanitary appliances | 6785 | 465829 |
| IfcSensorSensors | 444 | 8980 |
| IfcShadingDeviceNearby buildings and other obstacles | 86056 | 5727243 |
| IfcSiteSurroundings | 289265 | 312529 |
| IfcSlabFloor slabs | 160011 | 5581268 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4392 | 65456 |
| IfcSpaceSpaces | 120868 | 6589955 |
| IfcSpaceHeaterThermal emitters | 3013 | 52982 |
| IfcSpatialZone | 511 | 17812 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 18492 | 131278 |
| IfcStairFlightStairs | 10099 | 111930 |
| IfcStructuralAnalysisModel | 45 | 45 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 43 | 16250 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 19 | 1201 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 9 | 224 |
| IfcStructuralPointConnection | 73 | 26207 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1029 | 42418 |
| IfcSystem | 1429 | 186609 |
| IfcSystemFurnitureElement | 678 | 39713 |
| IfcTankTanks | 5808 | 12085 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 111 | 23241 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 741 | 1117 |
| IfcTransportElementTransport elements | 1597 | 7843 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3094 | 95806 |
| IfcValveValves | 3402 | 154643 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 112066 | 124637 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 128035 | 17543013 |
| IfcWallStandardCase | 26499 | 4281461 |
| IfcWasteTerminal | 118 | 3005 |
| IfcWindowWindows | 115768 | 6042896 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 75848 | 653034 |