| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23692 | 962255 |
| IfcAirTerminalBox | 1519 | 84075 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4561 | 62574 |
| IfcAlarmAlarm systems | 460 | 9235 |
| IfcAnnotation | 106245 | 2646461 |
| IfcAudioVisualAppliance | 670 | 15199 |
| IfcBeamBeams | 68460 | 20684800 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 418 | 1560 |
| IfcBuilding | 294488 | 306772 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1788 | 2154777 |
| IfcBuildingElementProxyGeneric elements | 50422 | 35540843 |
| IfcBuildingStorey | 283440 | 1165844 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 591 | 215966 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 103 | 6296 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 264 | 4043 |
| IfcColumnColumns | 78561 | 7546672 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 4 | 32 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10074 | 2311749 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6896 | 891384 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1840 | 407500 |
| IfcDistributionChamberElementHatches | 2880 | 56445 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 280 | 13040 |
| IfcDistributionElementDistribution flow elements | 4350 | 65232 |
| IfcDistributionFlowElement | 622 | 19727 |
| IfcDistributionPort | 8860 | 12521819 |
| IfcDistributionSystem | 1895 | 98855 |
| IfcDoorDoors | 108550 | 4529771 |
| IfcDuctFittingDistribution | 13619 | 1693497 |
| IfcDuctSegmentDucts | 24830 | 2554126 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3879 | 98303 |
| IfcElectricDistributionBoardDistribution panels | 1832 | 23062 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 243 | 1572 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21725 | 12994609 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11474 | 69839 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 281122 | 451868 |
| IfcFanFans | 1440 | 5434 |
| IfcFastener | 1083 | 2281763 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1157 | 189424 |
| IfcFlowController | 1156 | 126380 |
| IfcFlowFittingFlow fittings | 1701 | 1458632 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2798 | 5978 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10696 |
| IfcFlowSegment | 2628 | 1703674 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7179 | 968197 |
| IfcFlowTreatmentDevice | 43 | 591 |
| IfcFootingFoundations | 25505 | 839841 |
| IfcFurnishingElement | 4621 | 1021239 |
| IfcFurnitureFurniture | 7623 | 1542122 |
| IfcGeographicElement | 4326 | 55764 |
| IfcGrid | 6616 | 67363 |
| IfcGroup | 6101 | 430331 |
| IfcHeatExchangerHeat exchangers | 2903 | 17655 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 833 | 26471 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2074 | 268089 |
| IfcMechanicalFastener | 1492 | 2530973 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39277 | 14864810 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 144100 | 16137195 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1494 | 174843 |
| IfcPilePiles | 1682 | 104137 |
| IfcPipeFittingPipe fittings | 11750 | 745821 |
| IfcPipeSegmentPipes | 33938 | 10368572 |
| IfcPlatePlates | 7594 | 3225423 |
| IfcProject | 14346 | 14348 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12273 | 28600 |
| IfcRailingRailings | 12130 | 463302 |
| IfcRamp | 2473 | 6757 |
| IfcRampFlightRamps | 1756 | 4832 |
| IfcReinforcingBarReinforcement bars | 9372 | 70366402 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 113490 | 919023 |
| IfcSanitaryTerminalSanitary appliances | 7112 | 496303 |
| IfcSensorSensors | 477 | 10060 |
| IfcShadingDeviceNearby buildings and other obstacles | 90936 | 6036553 |
| IfcSiteSurroundings | 307711 | 333027 |
| IfcSlabFloor slabs | 169407 | 5953397 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4683 | 67381 |
| IfcSpaceSpaces | 127981 | 6989581 |
| IfcSpaceHeaterThermal emitters | 3169 | 55997 |
| IfcSpatialZone | 541 | 19806 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19685 | 145311 |
| IfcStairFlightStairs | 10684 | 118363 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 47 | 47 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 45 | 16419 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 75 | 26461 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1110 | 43893 |
| IfcSystem | 1482 | 199219 |
| IfcSystemFurnitureElement | 729 | 43115 |
| IfcTankTanks | 6201 | 12766 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 811 | 1239 |
| IfcTransportElementTransport elements | 1689 | 9340 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3259 | 101138 |
| IfcValveValves | 3603 | 161335 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 118504 | 131148 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 135445 | 18602524 |
| IfcWallStandardCase | 28169 | 4489810 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 122477 | 6367352 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 80294 | 689884 |