| IfcActor | 72 | 154 |
| IfcActuator | 6 | 235 |
| IfcAirTerminalAir terminals | 28908 | 1166798 |
| IfcAirTerminalBox | 1938 | 109043 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5582 | 79121 |
| IfcAlarmAlarm systems | 536 | 10309 |
| IfcAnnotation | 127101 | 3118239 |
| IfcAudioVisualAppliance | 800 | 17463 |
| IfcBeamBeams | 88787 | 27768517 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 482 | 1680 |
| IfcBuilding | 360789 | 376443 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2183 | 2791080 |
| IfcBuildingElementProxyGeneric elements | 61013 | 44595511 |
| IfcBuildingStorey | 348863 | 1432676 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 267 | 59642 |
| IfcCableCarrierSegmentConduits | 789 | 262367 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 123 | 967 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 100672 | 9945073 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 61 | 294 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 34 | 197 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12900 | 3206208 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8473 | 1137734 |
| IfcDamperDampers | 144 | 7140 |
| IfcDiscreteAccessoryDiscrete accessories | 2172 | 455804 |
| IfcDistributionChamberElementHatches | 3421 | 66754 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5204 | 78912 |
| IfcDistributionFlowElement | 847 | 27294 |
| IfcDistributionPort | 11512 | 16494101 |
| IfcDistributionSystem | 2828 | 120543 |
| IfcDoorDoors | 131466 | 5582464 |
| IfcDuctFittingDistribution | 16466 | 2094016 |
| IfcDuctSegmentDucts | 30168 | 3153931 |
| IfcDuctSilencer | 162 | 1693 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4582 | 110144 |
| IfcElectricDistributionBoardDistribution panels | 2225 | 29006 |
| IfcElectricDistributionPoint | 90 | 1408 |
| IfcElectricFlowStorageDevice | 291 | 2283 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27246 | 16748783 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13894 | 85923 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 343590 | 551245 |
| IfcFanFans | 1714 | 6388 |
| IfcFastener | 1416 | 2596424 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1449 | 304877 |
| IfcFlowController | 1454 | 154207 |
| IfcFlowFittingFlow fittings | 2181 | 1913885 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3395 | 7192 |
| IfcFlowMovingDeviceFlow moving devices | 302 | 13147 |
| IfcFlowSegment | 3374 | 2225773 |
| IfcFlowStorageDevice | 153 | 613 |
| IfcFlowTerminalFlow terminals | 8962 | 1243219 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30366 | 1000806 |
| IfcFurnishingElement | 5725 | 1257026 |
| IfcFurnitureFurniture | 9271 | 1909865 |
| IfcGeographicElement | 5292 | 66108 |
| IfcGrid | 8029 | 81872 |
| IfcGroup | 7379 | 524709 |
| IfcHeatExchangerHeat exchangers | 3520 | 21649 |
| IfcInterceptor | 25 | 87 |
| IfcJunctionBoxJunction boxes | 1043 | 37558 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2563 | 429387 |
| IfcMechanicalFastener | 1893 | 2958848 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45401 | 17572377 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 173796 | 19834562 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1783 | 226973 |
| IfcPilePiles | 2087 | 132128 |
| IfcPipeFittingPipe fittings | 14030 | 838318 |
| IfcPipeSegmentPipes | 40718 | 12603621 |
| IfcPlatePlates | 9441 | 4113040 |
| IfcProject | 18226 | 18228 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 83 | 5449 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14760 | 34281 |
| IfcRailingRailings | 14723 | 558547 |
| IfcRamp | 3008 | 8953 |
| IfcRampFlightRamps | 2100 | 5774 |
| IfcReinforcingBarReinforcement bars | 11981 | 94058881 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 136905 | 1094309 |
| IfcSanitaryTerminalSanitary appliances | 8504 | 623105 |
| IfcSensorSensors | 601 | 13797 |
| IfcShadingDeviceNearby buildings and other obstacles | 108692 | 7348188 |
| IfcSiteSurroundings | 377135 | 408222 |
| IfcSlabFloor slabs | 204225 | 7478773 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5465 | 79863 |
| IfcSpaceSpaces | 153712 | 8609377 |
| IfcSpaceHeaterThermal emitters | 3888 | 65831 |
| IfcSpatialZone | 639 | 24975 |
| IfcStackTerminal | 29 | 403 |
| IfcStair | 24219 | 183131 |
| IfcStairFlightStairs | 13249 | 157011 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1333 | 57141 |
| IfcSystem | 1831 | 242174 |
| IfcSystemFurnitureElement | 890 | 51855 |
| IfcTankTanks | 7361 | 15446 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 938 | 1404 |
| IfcTransportElementTransport elements | 2125 | 16155 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 3991 | 123431 |
| IfcValveValves | 4336 | 199891 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 142272 | 155694 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 163644 | 23224075 |
| IfcWallStandardCase | 34046 | 5593146 |
| IfcWasteTerminal | 192 | 7025 |
| IfcWindowWindows | 147877 | 7657896 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 97108 | 833537 |