| IfcActor | 84 | 179 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 30567 | 1229433 |
| IfcAirTerminalBox | 2067 | 117073 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 6014 | 85088 |
| IfcAlarmAlarm systems | 577 | 11427 |
| IfcAnnotation | 132807 | 3432765 |
| IfcAudioVisualAppliance | 825 | 18443 |
| IfcBeamBeams | 94728 | 30016314 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 497 | 1708 |
| IfcBuilding | 379158 | 395730 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2342 | 3000738 |
| IfcBuildingElementProxyGeneric elements | 64149 | 46699091 |
| IfcBuildingStorey | 366953 | 1509071 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 296 | 60375 |
| IfcCableCarrierSegmentConduits | 834 | 274256 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 151 | 9742 |
| IfcChiller | 8 | 14 |
| IfcChimney | 149 | 1033 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 107117 | 10541666 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 68 | 305 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 30 | 89 |
| IfcCoolingTowerCooling Tower | 53 | 300 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13915 | 3296372 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8999 | 1191015 |
| IfcDamperDampers | 178 | 9345 |
| IfcDiscreteAccessoryDiscrete accessories | 2260 | 512759 |
| IfcDistributionChamberElementHatches | 3606 | 70313 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 370 | 22475 |
| IfcDistributionElementDistribution flow elements | 5476 | 81993 |
| IfcDistributionFlowElement | 897 | 29624 |
| IfcDistributionPort | 12305 | 17243434 |
| IfcDistributionSystem | 3168 | 124628 |
| IfcDoorDoors | 137760 | 5884024 |
| IfcDuctFittingDistribution | 17405 | 2229878 |
| IfcDuctSegmentDucts | 31853 | 3346299 |
| IfcDuctSilencer | 189 | 2581 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4838 | 114722 |
| IfcElectricDistributionBoardDistribution panels | 2323 | 29526 |
| IfcElectricDistributionPoint | 113 | 1442 |
| IfcElectricFlowStorageDevice | 303 | 2378 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 28784 | 17631307 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14674 | 89008 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 360859 | 577580 |
| IfcFanFans | 1777 | 6753 |
| IfcFastener | 1537 | 2696308 |
| IfcFilter | 76 | 904 |
| IfcFireSuppressionTerminal | 1534 | 341591 |
| IfcFlowController | 1502 | 155884 |
| IfcFlowFittingFlow fittings | 2263 | 1961025 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3560 | 7531 |
| IfcFlowMovingDeviceFlow moving devices | 338 | 15175 |
| IfcFlowSegment | 3573 | 2281013 |
| IfcFlowStorageDevice | 159 | 621 |
| IfcFlowTerminalFlow terminals | 9554 | 1311405 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 31816 | 1052368 |
| IfcFurnishingElement | 6146 | 1315568 |
| IfcFurnitureFurniture | 9871 | 2008454 |
| IfcGeographicElement | 5653 | 72336 |
| IfcGrid | 8427 | 86055 |
| IfcGroup | 7746 | 550456 |
| IfcHeatExchangerHeat exchangers | 3748 | 22475 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1080 | 38539 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2791 | 476390 |
| IfcMechanicalFastener | 2060 | 3125081 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 47045 | 18307154 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 43 | 227 |
| IfcOpeningElementOpenings | 182218 | 20976326 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1848 | 233545 |
| IfcPilePiles | 2234 | 144001 |
| IfcPipeFittingPipe fittings | 14833 | 885007 |
| IfcPipeSegmentPipes | 42790 | 13192726 |
| IfcPlatePlates | 10067 | 4376956 |
| IfcProject | 19487 | 19489 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6195 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 15433 | 35617 |
| IfcRailingRailings | 15520 | 601375 |
| IfcRamp | 3125 | 9291 |
| IfcRampFlightRamps | 2248 | 6110 |
| IfcReinforcingBarReinforcement bars | 12762 | 99173598 |
| IfcReinforcingMesh | 32 | 7073 |
| IfcRoofRoofs | 143249 | 1143808 |
| IfcSanitaryTerminalSanitary appliances | 8953 | 657164 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 631 | 15056 |
| IfcShadingDeviceNearby buildings and other obstacles | 113606 | 7711146 |
| IfcSiteSurroundings | 396384 | 428093 |
| IfcSlabFloor slabs | 213988 | 8185225 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5644 | 84710 |
| IfcSpaceSpaces | 160997 | 9052470 |
| IfcSpaceHeaterThermal emitters | 4039 | 68417 |
| IfcSpatialZone | 656 | 25784 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 25580 | 194143 |
| IfcStairFlightStairs | 13928 | 167175 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 61 | 20314 |
| IfcStructuralLinearAction | 17 | 5635 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 14 | 89 |
| IfcStructuralLoadGroup | 27 | 1627 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 13 | 4801 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34221 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 30 | 7113 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1382 | 58699 |
| IfcSystem | 1911 | 249247 |
| IfcSystemFurnitureElement | 930 | 55340 |
| IfcTankTanks | 7613 | 15916 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 167 | 22335 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 968 | 1449 |
| IfcTransportElementTransport elements | 2203 | 17256 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4177 | 126438 |
| IfcValveValves | 4585 | 211116 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 148699 | 162089 |
| IfcVoidingFeature | 24 | 18830 |
| IfcWallWalls | 171327 | 24552315 |
| IfcWallStandardCase | 35870 | 6030412 |
| IfcWasteTerminal | 204 | 14505 |
| IfcWindowWindows | 154890 | 8016140 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 101818 | 873859 |