| IfcActor | 66 | 143 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23559 | 954962 |
| IfcAirTerminalBox | 1513 | 83384 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4545 | 62428 |
| IfcAlarmAlarm systems | 460 | 9230 |
| IfcAnnotation | 105736 | 2641365 |
| IfcAudioVisualAppliance | 670 | 15211 |
| IfcBeamBeams | 67993 | 20495871 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 416 | 1558 |
| IfcBuilding | 292923 | 305168 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1793 | 2153986 |
| IfcBuildingElementProxyGeneric elements | 50175 | 35450504 |
| IfcBuildingStorey | 281908 | 1159729 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 588 | 215776 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 103 | 6296 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 262 | 3990 |
| IfcColumnColumns | 78071 | 7489747 |
| 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 | 10021 | 2284908 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6856 | 890225 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1838 | 410047 |
| IfcDistributionChamberElementHatches | 2870 | 55769 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 285 | 13156 |
| IfcDistributionElementDistribution flow elements | 4329 | 64910 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8827 | 12453774 |
| IfcDistributionSystem | 1890 | 98737 |
| IfcDoorDoors | 107983 | 4514202 |
| IfcDuctFittingDistribution | 13537 | 1682423 |
| IfcDuctSegmentDucts | 24699 | 2536722 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3863 | 98134 |
| IfcElectricDistributionBoardDistribution panels | 1820 | 22954 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 243 | 1572 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21597 | 12918824 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11418 | 69314 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 279611 | 449985 |
| IfcFanFans | 1432 | 5397 |
| IfcFastener | 1073 | 2219558 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1155 | 189382 |
| IfcFlowController | 1163 | 111785 |
| IfcFlowFittingFlow fittings | 1702 | 1461914 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2788 | 5952 |
| IfcFlowMovingDeviceFlow moving devices | 223 | 10620 |
| IfcFlowSegment | 2627 | 1695694 |
| IfcFlowStorageDevice | 108 | 394 |
| IfcFlowTerminalFlow terminals | 7155 | 971873 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25396 | 837191 |
| IfcFurnishingElement | 4609 | 1018911 |
| IfcFurnitureFurniture | 7578 | 1534244 |
| IfcGeographicElement | 4302 | 55427 |
| IfcGrid | 6596 | 66922 |
| IfcGroup | 6081 | 433859 |
| IfcHeatExchangerHeat exchangers | 2888 | 17499 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 827 | 26410 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2060 | 267107 |
| IfcMechanicalFastener | 1480 | 2519353 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39129 | 14776781 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143382 | 16158965 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1489 | 174701 |
| IfcPilePiles | 1676 | 103841 |
| IfcPipeFittingPipe fittings | 11695 | 744768 |
| IfcPipeSegmentPipes | 33757 | 10308535 |
| IfcPlatePlates | 7532 | 3206616 |
| IfcProject | 14298 | 14300 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12203 | 28503 |
| IfcRailingRailings | 12096 | 461959 |
| IfcRamp | 2460 | 6719 |
| IfcRampFlightRamps | 1742 | 4799 |
| IfcReinforcingBarReinforcement bars | 9325 | 70052299 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112913 | 915999 |
| IfcSanitaryTerminalSanitary appliances | 7078 | 490328 |
| IfcSensorSensors | 476 | 10065 |
| IfcShadingDeviceNearby buildings and other obstacles | 90522 | 6015852 |
| IfcSiteSurroundings | 306087 | 331402 |
| IfcSlabFloor slabs | 168543 | 5932466 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4650 | 67022 |
| IfcSpaceSpaces | 127330 | 6969249 |
| IfcSpaceHeaterThermal emitters | 3165 | 55650 |
| IfcSpatialZone | 541 | 19801 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19568 | 142327 |
| IfcStairFlightStairs | 10632 | 118251 |
| 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 | 1104 | 43802 |
| IfcSystem | 1485 | 194091 |
| IfcSystemFurnitureElement | 730 | 43084 |
| IfcTankTanks | 6151 | 12665 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 806 | 1231 |
| IfcTransportElementTransport elements | 1681 | 9315 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3255 | 100907 |
| IfcValveValves | 3590 | 160035 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117889 | 130533 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134766 | 18542628 |
| IfcWallStandardCase | 28022 | 4477472 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121865 | 6342420 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79835 | 687822 |