| IfcActor | 69 | 148 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27358 | 1117965 |
| IfcAirTerminalBox | 1822 | 103655 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5293 | 74706 |
| IfcAlarmAlarm systems | 516 | 10297 |
| IfcAnnotation | 121694 | 3015542 |
| IfcAudioVisualAppliance | 760 | 16625 |
| IfcBeamBeams | 83028 | 25891967 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 458 | 1738 |
| IfcBuilding | 342627 | 356756 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2067 | 2733561 |
| IfcBuildingElementProxyGeneric elements | 58100 | 41875599 |
| IfcBuildingStorey | 330960 | 1359690 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 245 | 57650 |
| IfcCableCarrierSegmentConduits | 731 | 249982 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 135 | 9584 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4871 |
| IfcColumnColumns | 94513 | 9305304 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 49 | 218 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12112 | 3091261 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8057 | 1079352 |
| IfcDamperDampers | 121 | 7630 |
| IfcDiscreteAccessoryDiscrete accessories | 2050 | 436108 |
| IfcDistributionChamberElementHatches | 3265 | 63614 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21637 |
| IfcDistributionElementDistribution flow elements | 4996 | 75888 |
| IfcDistributionFlowElement | 756 | 24060 |
| IfcDistributionPort | 10763 | 15613599 |
| IfcDistributionSystem | 2551 | 114775 |
| IfcDoorDoors | 125309 | 5287664 |
| IfcDuctFittingDistribution | 15714 | 2005406 |
| IfcDuctSegmentDucts | 28585 | 3020766 |
| IfcDuctSilencer | 144 | 2342 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4377 | 108475 |
| IfcElectricDistributionBoardDistribution panels | 2132 | 27966 |
| IfcElectricDistributionPoint | 75 | 1386 |
| IfcElectricFlowStorageDevice | 282 | 2255 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25827 | 15755133 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13285 | 83035 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 326414 | 524988 |
| IfcFanFans | 1645 | 6230 |
| IfcFastener | 1327 | 2523187 |
| IfcFilter | 64 | 578 |
| IfcFireSuppressionTerminal | 1371 | 246197 |
| IfcFlowController | 1369 | 149719 |
| IfcFlowFittingFlow fittings | 2032 | 1791458 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3211 | 6728 |
| IfcFlowMovingDeviceFlow moving devices | 284 | 12832 |
| IfcFlowSegment | 3124 | 2132167 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8488 | 1185149 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29104 | 956740 |
| IfcFurnishingElement | 5355 | 1213259 |
| IfcFurnitureFurniture | 8863 | 1788628 |
| IfcGeographicElement | 5010 | 63854 |
| IfcGrid | 7700 | 79276 |
| IfcGroup | 7021 | 503859 |
| IfcHeatExchangerHeat exchangers | 3333 | 20457 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 994 | 36042 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 19 | 2179 |
| IfcLightFixtureLights | 2403 | 378586 |
| IfcMechanicalFastener | 1797 | 2827934 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43715 | 16881034 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 165825 | 18849270 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1706 | 217674 |
| IfcPilePiles | 1995 | 126358 |
| IfcPipeFittingPipe fittings | 13380 | 821921 |
| IfcPipeSegmentPipes | 38938 | 12015569 |
| IfcPlatePlates | 9001 | 3928941 |
| IfcProject | 17087 | 17089 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 65 | 3958 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 14127 | 32878 |
| IfcRailingRailings | 14115 | 540903 |
| IfcRamp | 2909 | 8712 |
| IfcRampFlightRamps | 2052 | 5630 |
| IfcReinforcingBarReinforcement bars | 11345 | 89015931 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 130650 | 1045379 |
| IfcSanitaryTerminalSanitary appliances | 8183 | 592790 |
| IfcSensorSensors | 567 | 13521 |
| IfcShadingDeviceNearby buildings and other obstacles | 103812 | 7000301 |
| IfcSiteSurroundings | 358132 | 387426 |
| IfcSlabFloor slabs | 194828 | 7063945 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5288 | 75092 |
| IfcSpaceSpaces | 146733 | 8158454 |
| IfcSpaceHeaterThermal emitters | 3694 | 63118 |
| IfcSpatialZone | 612 | 23141 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23044 | 173884 |
| IfcStairFlightStairs | 12650 | 147947 |
| 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 | 1266 | 54861 |
| IfcSystem | 1713 | 228588 |
| IfcSystemFurnitureElement | 891 | 54195 |
| IfcTankTanks | 7088 | 14978 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 907 | 1355 |
| IfcTransportElementTransport elements | 2023 | 14643 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3807 | 118996 |
| IfcValveValves | 4116 | 194576 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 135810 | 149404 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 156076 | 21991871 |
| IfcWallStandardCase | 32476 | 5319690 |
| IfcWasteTerminal | 178 | 5704 |
| IfcWindowWindows | 141097 | 7296862 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 92404 | 795830 |