| IfcActor | 69 | 148 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27326 | 1116222 |
| IfcAirTerminalBox | 1821 | 103646 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5286 | 74669 |
| IfcAlarmAlarm systems | 516 | 10297 |
| IfcAnnotation | 121562 | 3013631 |
| IfcAudioVisualAppliance | 760 | 16625 |
| IfcBeamBeams | 82896 | 25855007 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 459 | 1744 |
| IfcBuilding | 342158 | 356269 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2063 | 2730353 |
| IfcBuildingElementProxyGeneric elements | 58017 | 41810161 |
| IfcBuildingStorey | 330501 | 1358052 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 245 | 57650 |
| IfcCableCarrierSegmentConduits | 729 | 249441 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 135 | 9575 |
| IfcChiller | 8 | 14 |
| IfcChimney | 99 | 915 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4871 |
| IfcColumnColumns | 94352 | 9288106 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 48 | 222 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12090 | 3090342 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8041 | 1080002 |
| IfcDamperDampers | 121 | 7630 |
| IfcDiscreteAccessoryDiscrete accessories | 2044 | 435370 |
| IfcDistributionChamberElementHatches | 3260 | 63603 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21637 |
| IfcDistributionElementDistribution flow elements | 4988 | 75728 |
| IfcDistributionFlowElement | 753 | 23985 |
| IfcDistributionPort | 10731 | 15608623 |
| IfcDistributionSystem | 2537 | 114691 |
| IfcDoorDoors | 125169 | 5278484 |
| IfcDuctFittingDistribution | 15693 | 2001791 |
| IfcDuctSegmentDucts | 28553 | 3015763 |
| IfcDuctSilencer | 144 | 2342 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4372 | 108438 |
| IfcElectricDistributionBoardDistribution panels | 2129 | 27931 |
| IfcElectricDistributionPoint | 75 | 1386 |
| IfcElectricFlowStorageDevice | 280 | 2250 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25779 | 15732330 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13266 | 82980 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 325997 | 524463 |
| IfcFanFans | 1643 | 6228 |
| IfcFastener | 1325 | 2521661 |
| IfcFilter | 64 | 578 |
| IfcFireSuppressionTerminal | 1370 | 246178 |
| IfcFlowController | 1368 | 149717 |
| IfcFlowFittingFlow fittings | 2028 | 1791263 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3201 | 6718 |
| IfcFlowMovingDeviceFlow moving devices | 284 | 12832 |
| IfcFlowSegment | 3121 | 2131920 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8468 | 1181619 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29070 | 955553 |
| IfcFurnishingElement | 5347 | 1213276 |
| IfcFurnitureFurniture | 8845 | 1778977 |
| IfcGeographicElement | 5003 | 63616 |
| IfcGrid | 7682 | 79321 |
| IfcGroup | 7012 | 502831 |
| IfcHeatExchangerHeat exchangers | 3323 | 20448 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 991 | 35756 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2147 |
| IfcLightFixtureLights | 2399 | 378224 |
| IfcMechanicalFastener | 1794 | 2827307 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43681 | 16868371 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 165635 | 18834816 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1705 | 217526 |
| IfcPilePiles | 1993 | 126155 |
| IfcPipeFittingPipe fittings | 13363 | 821875 |
| IfcPipeSegmentPipes | 38889 | 12005517 |
| IfcPlatePlates | 8987 | 3901305 |
| IfcProject | 17054 | 17056 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3645 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 14109 | 32841 |
| IfcRailingRailings | 14089 | 540120 |
| IfcRamp | 2907 | 8699 |
| IfcRampFlightRamps | 2050 | 5626 |
| IfcReinforcingBarReinforcement bars | 11314 | 88828074 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 130513 | 1044519 |
| IfcSanitaryTerminalSanitary appliances | 8163 | 591908 |
| IfcSensorSensors | 567 | 13521 |
| IfcShadingDeviceNearby buildings and other obstacles | 103709 | 6992785 |
| IfcSiteSurroundings | 357639 | 386845 |
| IfcSlabFloor slabs | 194611 | 7057184 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5284 | 75053 |
| IfcSpaceSpaces | 146603 | 8151540 |
| IfcSpaceHeaterThermal emitters | 3687 | 62981 |
| IfcSpatialZone | 612 | 23141 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23009 | 173673 |
| IfcStairFlightStairs | 12636 | 147790 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1265 | 54860 |
| IfcSystem | 1707 | 228384 |
| IfcSystemFurnitureElement | 885 | 54179 |
| IfcTankTanks | 7081 | 14969 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 906 | 1353 |
| IfcTransportElementTransport elements | 2017 | 14640 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3805 | 118960 |
| IfcValveValves | 4114 | 194573 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 135671 | 149265 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 155908 | 21963750 |
| IfcWallStandardCase | 32430 | 5316827 |
| IfcWasteTerminal | 178 | 5704 |
| IfcWindowWindows | 140950 | 7289262 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 92322 | 795040 |