| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27967 | 1137949 |
| IfcAirTerminalBox | 1870 | 105085 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5413 | 76662 |
| IfcAlarmAlarm systems | 529 | 10426 |
| IfcAnnotation | 124020 | 3053126 |
| IfcAudioVisualAppliance | 783 | 17043 |
| IfcBeamBeams | 85701 | 26766287 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 468 | 1664 |
| IfcBuilding | 350461 | 364883 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2113 | 2746651 |
| IfcBuildingElementProxyGeneric elements | 59315 | 43472773 |
| IfcBuildingStorey | 338684 | 1389388 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 57859 |
| IfcCableCarrierSegmentConduits | 748 | 253894 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 103 | 923 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 97299 | 9593104 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 54 | 255 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 28 | 173 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12441 | 3127432 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8239 | 1151056 |
| IfcDamperDampers | 131 | 7257 |
| IfcDiscreteAccessoryDiscrete accessories | 2112 | 437444 |
| IfcDistributionChamberElementHatches | 3336 | 65149 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5076 | 76527 |
| IfcDistributionFlowElement | 788 | 25813 |
| IfcDistributionPort | 11073 | 16150272 |
| IfcDistributionSystem | 2653 | 116766 |
| IfcDoorDoors | 127974 | 5381961 |
| IfcDuctFittingDistribution | 16042 | 2042250 |
| IfcDuctSegmentDucts | 29191 | 3079727 |
| IfcDuctSilencer | 150 | 1598 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4432 | 108726 |
| IfcElectricDistributionBoardDistribution panels | 2164 | 28652 |
| IfcElectricDistributionPoint | 80 | 1398 |
| IfcElectricFlowStorageDevice | 286 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26459 | 16299926 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13544 | 84248 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 333894 | 536251 |
| IfcFanFans | 1679 | 6303 |
| IfcFastener | 1368 | 2541333 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1425 | 297373 |
| IfcFlowController | 1405 | 152023 |
| IfcFlowFittingFlow fittings | 2082 | 1848985 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3310 | 7050 |
| IfcFlowMovingDeviceFlow moving devices | 287 | 12753 |
| IfcFlowSegment | 3175 | 2194375 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8661 | 1198811 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29646 | 976164 |
| IfcFurnishingElement | 5444 | 1227815 |
| IfcFurnitureFurniture | 9022 | 1825662 |
| IfcGeographicElement | 5121 | 64687 |
| IfcGrid | 7841 | 80719 |
| IfcGroup | 7164 | 511202 |
| IfcHeatExchangerHeat exchangers | 3426 | 21032 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1007 | 36781 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2453 | 398071 |
| IfcMechanicalFastener | 1843 | 2861058 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44466 | 17141012 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 169279 | 19137405 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1737 | 222033 |
| IfcPilePiles | 2030 | 128818 |
| IfcPipeFittingPipe fittings | 13686 | 826955 |
| IfcPipeSegmentPipes | 39728 | 12330058 |
| IfcPlatePlates | 9189 | 3978805 |
| IfcProject | 17464 | 17466 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14419 | 33538 |
| IfcRailingRailings | 14343 | 544101 |
| IfcRamp | 2975 | 8921 |
| IfcRampFlightRamps | 2085 | 5721 |
| IfcReinforcingBarReinforcement bars | 11592 | 91130863 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 133426 | 1066551 |
| IfcSanitaryTerminalSanitary appliances | 8288 | 605074 |
| IfcSensorSensors | 591 | 14061 |
| IfcShadingDeviceNearby buildings and other obstacles | 105984 | 7183404 |
| IfcSiteSurroundings | 366305 | 396430 |
| IfcSlabFloor slabs | 198922 | 7222839 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5355 | 78964 |
| IfcSpaceSpaces | 149725 | 8319392 |
| IfcSpaceHeaterThermal emitters | 3783 | 64460 |
| IfcSpatialZone | 625 | 23934 |
| IfcStackTerminal | 27 | 586 |
| IfcStair | 23560 | 178274 |
| IfcStairFlightStairs | 12915 | 151536 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 55 | 55 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 58 | 20096 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 85 | 33983 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1293 | 56429 |
| IfcSystem | 1761 | 238401 |
| IfcSystemFurnitureElement | 906 | 54634 |
| IfcTankTanks | 7215 | 15219 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 915 | 1382 |
| IfcTransportElementTransport elements | 2082 | 15556 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3884 | 120759 |
| IfcValveValves | 4229 | 196370 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138636 | 151837 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 159338 | 22420625 |
| IfcWallStandardCase | 33179 | 5382841 |
| IfcWasteTerminal | 183 | 5576 |
| IfcWindowWindows | 144011 | 7432992 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94410 | 810795 |