| IfcActor | 69 | 148 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27338 | 1116590 |
| IfcAirTerminalBox | 1822 | 103655 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5291 | 74698 |
| IfcAlarmAlarm systems | 516 | 10297 |
| IfcAnnotation | 121602 | 3013922 |
| IfcAudioVisualAppliance | 760 | 16625 |
| IfcBeamBeams | 82920 | 25859780 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 459 | 1744 |
| IfcBuilding | 342270 | 356384 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2063 | 2730353 |
| IfcBuildingElementProxyGeneric elements | 58031 | 41814341 |
| IfcBuildingStorey | 330612 | 1358490 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 245 | 57650 |
| IfcCableCarrierSegmentConduits | 730 | 249517 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 135 | 9584 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4871 |
| IfcColumnColumns | 94382 | 9290037 |
| 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 | 12096 | 3090809 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8046 | 1080037 |
| IfcDamperDampers | 121 | 7630 |
| IfcDiscreteAccessoryDiscrete accessories | 2045 | 435372 |
| IfcDistributionChamberElementHatches | 3261 | 63605 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21637 |
| IfcDistributionElementDistribution flow elements | 4988 | 75728 |
| IfcDistributionFlowElement | 755 | 24051 |
| IfcDistributionPort | 10740 | 15608871 |
| IfcDistributionSystem | 2541 | 114761 |
| IfcDoorDoors | 125213 | 5279298 |
| IfcDuctFittingDistribution | 15701 | 2002629 |
| IfcDuctSegmentDucts | 28565 | 3016987 |
| IfcDuctSilencer | 144 | 2342 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4375 | 108468 |
| IfcElectricDistributionBoardDistribution panels | 2129 | 27932 |
| IfcElectricDistributionPoint | 75 | 1386 |
| IfcElectricFlowStorageDevice | 280 | 2250 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25783 | 15737611 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13271 | 83004 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 326097 | 524563 |
| IfcFanFans | 1644 | 6229 |
| IfcFastener | 1326 | 2523151 |
| IfcFilter | 64 | 578 |
| IfcFireSuppressionTerminal | 1370 | 246181 |
| IfcFlowController | 1368 | 149717 |
| IfcFlowFittingFlow fittings | 2028 | 1791263 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3203 | 6721 |
| IfcFlowMovingDeviceFlow moving devices | 284 | 12832 |
| IfcFlowSegment | 3121 | 2131920 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8472 | 1181683 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29077 | 955935 |
| IfcFurnishingElement | 5348 | 1213926 |
| IfcFurnitureFurniture | 8850 | 1779605 |
| IfcGeographicElement | 5005 | 63644 |
| IfcGrid | 7685 | 79331 |
| IfcGroup | 7013 | 503042 |
| IfcHeatExchangerHeat exchangers | 3325 | 20454 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 991 | 35756 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2147 |
| IfcLightFixtureLights | 2401 | 378228 |
| IfcMechanicalFastener | 1795 | 2827879 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43690 | 16869673 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 165693 | 18838564 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1705 | 217526 |
| IfcPilePiles | 1994 | 126202 |
| IfcPipeFittingPipe fittings | 13366 | 821879 |
| IfcPipeSegmentPipes | 38900 | 12007526 |
| IfcPlatePlates | 8992 | 3902233 |
| IfcProject | 17057 | 17059 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 65 | 3958 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 14116 | 32848 |
| IfcRailingRailings | 14094 | 540154 |
| IfcRamp | 2907 | 8699 |
| IfcRampFlightRamps | 2050 | 5626 |
| IfcReinforcingBarReinforcement bars | 11315 | 88876033 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 130559 | 1044831 |
| IfcSanitaryTerminalSanitary appliances | 8172 | 592064 |
| IfcSensorSensors | 567 | 13521 |
| IfcShadingDeviceNearby buildings and other obstacles | 103732 | 6994409 |
| IfcSiteSurroundings | 357757 | 386963 |
| IfcSlabFloor slabs | 194671 | 7058042 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5286 | 75067 |
| IfcSpaceSpaces | 146650 | 8152743 |
| IfcSpaceHeaterThermal emitters | 3689 | 63011 |
| IfcSpatialZone | 612 | 23141 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23015 | 173706 |
| IfcStairFlightStairs | 12639 | 147803 |
| 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 | 7082 | 14972 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 906 | 1353 |
| IfcTransportElementTransport elements | 2017 | 14640 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3807 | 119039 |
| IfcValveValves | 4115 | 194577 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 135717 | 149311 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 155962 | 21967363 |
| IfcWallStandardCase | 32437 | 5317319 |
| IfcWasteTerminal | 178 | 5704 |
| IfcWindowWindows | 140993 | 7290616 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 92347 | 795201 |