| IfcActor | 72 | 154 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 28435 | 1152911 |
| IfcAirTerminalBox | 1910 | 106990 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5504 | 77718 |
| IfcAlarmAlarm systems | 527 | 10358 |
| IfcAnnotation | 125569 | 3081817 |
| IfcAudioVisualAppliance | 787 | 16965 |
| IfcBeamBeams | 87379 | 27328724 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 478 | 1676 |
| IfcBuilding | 355775 | 370804 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2128 | 2707129 |
| IfcBuildingElementProxyGeneric elements | 60159 | 44025926 |
| IfcBuildingStorey | 343923 | 1411007 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 262 | 58775 |
| IfcCableCarrierSegmentConduits | 773 | 258062 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 121 | 959 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 295 | 7772 |
| IfcColumnColumns | 99118 | 9775027 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 61 | 267 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 29 | 177 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12620 | 3164188 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8314 | 1135302 |
| IfcDamperDampers | 138 | 7382 |
| IfcDiscreteAccessoryDiscrete accessories | 2142 | 444922 |
| IfcDistributionChamberElementHatches | 3392 | 66085 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5144 | 77516 |
| IfcDistributionFlowElement | 827 | 26876 |
| IfcDistributionPort | 11315 | 16330247 |
| IfcDistributionSystem | 2750 | 119634 |
| IfcDoorDoors | 129716 | 5460712 |
| IfcDuctFittingDistribution | 16271 | 2060710 |
| IfcDuctSegmentDucts | 29673 | 3115997 |
| IfcDuctSilencer | 154 | 1620 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4532 | 109655 |
| IfcElectricDistributionBoardDistribution panels | 2195 | 28948 |
| IfcElectricDistributionPoint | 84 | 1402 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26903 | 16554154 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13733 | 85264 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 338950 | 545868 |
| IfcFanFans | 1696 | 6348 |
| IfcFastener | 1392 | 2580231 |
| IfcFilter | 68 | 712 |
| IfcFireSuppressionTerminal | 1428 | 295217 |
| IfcFlowController | 1444 | 153247 |
| IfcFlowFittingFlow fittings | 2150 | 1889699 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3364 | 7131 |
| IfcFlowMovingDeviceFlow moving devices | 294 | 12848 |
| IfcFlowSegment | 3283 | 2190465 |
| IfcFlowStorageDevice | 151 | 605 |
| IfcFlowTerminalFlow terminals | 8781 | 1209867 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30054 | 989954 |
| IfcFurnishingElement | 5513 | 1227618 |
| IfcFurnitureFurniture | 9152 | 1864933 |
| IfcGeographicElement | 5220 | 65377 |
| IfcGrid | 7914 | 80532 |
| IfcGroup | 7258 | 514690 |
| IfcHeatExchangerHeat exchangers | 3471 | 21260 |
| IfcInterceptor | 25 | 96 |
| IfcJunctionBoxJunction boxes | 1025 | 37799 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2502 | 407344 |
| IfcMechanicalFastener | 1866 | 2893366 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44902 | 17311340 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 171533 | 19444174 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1756 | 223269 |
| IfcPilePiles | 2063 | 130676 |
| IfcPipeFittingPipe fittings | 13866 | 835584 |
| IfcPipeSegmentPipes | 40266 | 12486065 |
| IfcPlatePlates | 9291 | 4060628 |
| IfcProject | 17801 | 17803 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 78 | 4727 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14600 | 33993 |
| IfcRailingRailings | 14524 | 550182 |
| IfcRamp | 3000 | 9042 |
| IfcRampFlightRamps | 2090 | 5741 |
| IfcReinforcingBarReinforcement bars | 11851 | 93190846 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 135141 | 1079471 |
| IfcSanitaryTerminalSanitary appliances | 8402 | 609955 |
| IfcSensorSensors | 596 | 14042 |
| IfcShadingDeviceNearby buildings and other obstacles | 107358 | 7297013 |
| IfcSiteSurroundings | 371904 | 402507 |
| IfcSlabFloor slabs | 201614 | 7353423 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5422 | 79343 |
| IfcSpaceSpaces | 151689 | 8446372 |
| IfcSpaceHeaterThermal emitters | 3845 | 65497 |
| IfcSpatialZone | 628 | 23989 |
| IfcStackTerminal | 30 | 595 |
| IfcStair | 23893 | 180849 |
| IfcStairFlightStairs | 13045 | 153953 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 7 | 2752 |
| IfcStructuralCurveMember | 63 | 20909 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34417 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1307 | 56625 |
| IfcSystem | 1809 | 239490 |
| IfcSystemFurnitureElement | 894 | 52122 |
| IfcTankTanks | 7290 | 15325 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 931 | 1398 |
| IfcTransportElementTransport elements | 2105 | 15927 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3944 | 122393 |
| IfcValveValves | 4292 | 198467 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 140424 | 153511 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 161472 | 22806288 |
| IfcWallStandardCase | 33669 | 5453760 |
| IfcWasteTerminal | 196 | 5623 |
| IfcWindowWindows | 145913 | 7543509 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 95746 | 822266 |