| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 24157 | 983072 |
| IfcAirTerminalBox | 1553 | 85439 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4653 | 64180 |
| IfcAlarmAlarm systems | 463 | 9254 |
| IfcAnnotation | 108558 | 2680180 |
| IfcAudioVisualAppliance | 681 | 15134 |
| IfcBeamBeams | 70357 | 21454898 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 422 | 1571 |
| IfcBuilding | 301137 | 313665 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1848 | 2302876 |
| IfcBuildingElementProxyGeneric elements | 51386 | 36104143 |
| IfcBuildingStorey | 290010 | 1192707 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 219 | 56230 |
| IfcCableCarrierSegmentConduits | 617 | 234343 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 104 | 6298 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 267 | 4028 |
| IfcColumnColumns | 80598 | 7751676 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10293 | 2354837 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7037 | 929582 |
| IfcDamperDampers | 86 | 2299 |
| IfcDiscreteAccessoryDiscrete accessories | 1844 | 407799 |
| IfcDistributionChamberElementHatches | 2924 | 57461 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 284 | 13187 |
| IfcDistributionElementDistribution flow elements | 4440 | 66533 |
| IfcDistributionFlowElement | 636 | 19915 |
| IfcDistributionPort | 9102 | 12918893 |
| IfcDistributionSystem | 1988 | 100576 |
| IfcDoorDoors | 110995 | 4630739 |
| IfcDuctFittingDistribution | 13925 | 1738267 |
| IfcDuctSegmentDucts | 25303 | 2614641 |
| IfcDuctSilencer | 114 | 848 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3925 | 99582 |
| IfcElectricDistributionBoardDistribution panels | 1887 | 24019 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 246 | 1919 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 22217 | 13177301 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11674 | 71254 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 287429 | 459113 |
| IfcFanFans | 1472 | 5569 |
| IfcFastener | 1110 | 2362708 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1187 | 197342 |
| IfcFlowController | 1170 | 126740 |
| IfcFlowFittingFlow fittings | 1730 | 1502146 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2856 | 6117 |
| IfcFlowMovingDeviceFlow moving devices | 226 | 12080 |
| IfcFlowSegment | 2665 | 1753892 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7363 | 1006914 |
| IfcFlowTreatmentDevice | 45 | 605 |
| IfcFootingFoundations | 25966 | 851392 |
| IfcFurnishingElement | 4726 | 1064741 |
| IfcFurnitureFurniture | 7754 | 1577145 |
| IfcGeographicElement | 4367 | 56086 |
| IfcGrid | 6772 | 68843 |
| IfcGroup | 6224 | 440015 |
| IfcHeatExchangerHeat exchangers | 2941 | 17850 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 868 | 27081 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2126 | 279264 |
| IfcMechanicalFastener | 1526 | 2578427 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39912 | 15187259 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 38 | 259 |
| IfcOpeningElementOpenings | 147207 | 16566142 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1525 | 181432 |
| IfcPilePiles | 1738 | 108033 |
| IfcPipeFittingPipe fittings | 11952 | 761823 |
| IfcPipeSegmentPipes | 34601 | 10567080 |
| IfcPlatePlates | 7771 | 3320659 |
| IfcProject | 14752 | 14754 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 55 | 2056 |
| IfcProxy | 42 | 9157 |
| IfcPumpBooster sets | 12502 | 29296 |
| IfcRailingRailings | 12376 | 474411 |
| IfcRamp | 2522 | 6913 |
| IfcRampFlightRamps | 1791 | 4920 |
| IfcReinforcingBarReinforcement bars | 9629 | 71856499 |
| IfcReinforcingMesh | 25 | 6969 |
| IfcRoofRoofs | 115926 | 934686 |
| IfcSanitaryTerminalSanitary appliances | 7220 | 507240 |
| IfcSensorSensors | 484 | 10761 |
| IfcShadingDeviceNearby buildings and other obstacles | 92651 | 6158879 |
| IfcSiteSurroundings | 314629 | 340219 |
| IfcSlabFloor slabs | 172991 | 6082776 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4777 | 68033 |
| IfcSpaceSpaces | 130573 | 7143833 |
| IfcSpaceHeaterThermal emitters | 3245 | 57604 |
| IfcSpatialZone | 546 | 20779 |
| IfcStackTerminal | 16 | 271 |
| IfcStair | 20179 | 149703 |
| IfcStairFlightStairs | 10955 | 123255 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 48 | 48 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 46 | 16462 |
| IfcStructuralLinearAction | 13 | 4796 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 21 | 1218 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 11 | 238 |
| IfcStructuralPointConnection | 76 | 26485 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1132 | 46795 |
| IfcSystem | 1512 | 204368 |
| IfcSystemFurnitureElement | 734 | 45023 |
| IfcTankTanks | 6348 | 13064 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 114 | 20829 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 823 | 1233 |
| IfcTransportElementTransport elements | 1711 | 9543 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3374 | 105479 |
| IfcValveValves | 3640 | 163939 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 121014 | 133727 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 138413 | 19024289 |
| IfcWallStandardCase | 28736 | 4737035 |
| IfcWasteTerminal | 126 | 3319 |
| IfcWindowWindows | 125179 | 6494329 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 81770 | 700652 |