| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27538 | 1122036 |
| IfcAirTerminalBox | 1835 | 104135 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5335 | 75583 |
| IfcAlarmAlarm systems | 518 | 10305 |
| IfcAnnotation | 122466 | 3023841 |
| IfcAudioVisualAppliance | 763 | 16655 |
| IfcBeamBeams | 83787 | 26158321 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 461 | 1645 |
| IfcBuilding | 344990 | 359171 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2083 | 2730403 |
| IfcBuildingElementProxyGeneric elements | 58482 | 42376587 |
| IfcBuildingStorey | 333299 | 1368319 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 58058 |
| IfcCableCarrierSegmentConduits | 735 | 251238 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9578 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 284 | 4869 |
| IfcColumnColumns | 95351 | 9390012 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 51 | 253 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12209 | 3100391 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8104 | 1080336 |
| IfcDamperDampers | 120 | 6684 |
| IfcDiscreteAccessoryDiscrete accessories | 2063 | 436292 |
| IfcDistributionChamberElementHatches | 3292 | 64384 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 351 | 21652 |
| IfcDistributionElementDistribution flow elements | 5021 | 76061 |
| IfcDistributionFlowElement | 759 | 24265 |
| IfcDistributionPort | 10867 | 15707695 |
| IfcDistributionSystem | 2593 | 115531 |
| IfcDoorDoors | 126181 | 5299523 |
| IfcDuctFittingDistribution | 15799 | 2013756 |
| IfcDuctSegmentDucts | 28773 | 3034808 |
| IfcDuctSilencer | 143 | 1501 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4397 | 108417 |
| IfcElectricDistributionBoardDistribution panels | 2141 | 28072 |
| IfcElectricDistributionPoint | 76 | 1391 |
| IfcElectricFlowStorageDevice | 283 | 2256 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26019 | 15912346 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13373 | 83316 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 328687 | 528268 |
| IfcFanFans | 1659 | 6250 |
| IfcFastener | 1338 | 2530310 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1385 | 269778 |
| IfcFlowController | 1371 | 149751 |
| IfcFlowFittingFlow fittings | 2037 | 1797598 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3240 | 6903 |
| IfcFlowMovingDeviceFlow moving devices | 286 | 12865 |
| IfcFlowSegment | 3126 | 2138029 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8548 | 1176349 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29279 | 962447 |
| IfcFurnishingElement | 5399 | 1219419 |
| IfcFurnitureFurniture | 8909 | 1787540 |
| IfcGeographicElement | 5048 | 64003 |
| IfcGrid | 7745 | 79727 |
| IfcGroup | 7064 | 504556 |
| IfcHeatExchangerHeat exchangers | 3363 | 20748 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 999 | 36363 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 19 | 2179 |
| IfcLightFixtureLights | 2418 | 387741 |
| IfcMechanicalFastener | 1813 | 2852384 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43956 | 16973741 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 166968 | 18909735 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1717 | 218497 |
| IfcPilePiles | 2001 | 126571 |
| IfcPipeFittingPipe fittings | 13479 | 828366 |
| IfcPipeSegmentPipes | 39207 | 12150797 |
| IfcPlatePlates | 9068 | 3964578 |
| IfcProject | 17203 | 17205 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 68 | 4331 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14227 | 33112 |
| IfcRailingRailings | 14185 | 539737 |
| IfcRamp | 2930 | 8771 |
| IfcRampFlightRamps | 2063 | 5667 |
| IfcReinforcingBarReinforcement bars | 11419 | 89625043 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 131569 | 1051793 |
| IfcSanitaryTerminalSanitary appliances | 8240 | 594443 |
| IfcSensorSensors | 574 | 13581 |
| IfcShadingDeviceNearby buildings and other obstacles | 104538 | 7047457 |
| IfcSiteSurroundings | 360616 | 390610 |
| IfcSlabFloor slabs | 196143 | 7107801 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5301 | 74965 |
| IfcSpaceSpaces | 147695 | 8189701 |
| IfcSpaceHeaterThermal emitters | 3727 | 63797 |
| IfcSpatialZone | 616 | 23242 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23186 | 174394 |
| IfcStairFlightStairs | 12724 | 148312 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1276 | 55128 |
| IfcSystem | 1713 | 229960 |
| IfcSystemFurnitureElement | 896 | 54563 |
| IfcTankTanks | 7123 | 15034 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 908 | 1356 |
| IfcTransportElementTransport elements | 2029 | 14737 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3831 | 119627 |
| IfcValveValves | 4152 | 195816 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 136717 | 149856 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 157134 | 22046923 |
| IfcWallStandardCase | 32679 | 5337936 |
| IfcWasteTerminal | 177 | 5527 |
| IfcWindowWindows | 142080 | 7332833 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93033 | 799978 |