| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27963 | 1137887 |
| IfcAirTerminalBox | 1870 | 105085 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5413 | 76662 |
| IfcAlarmAlarm systems | 529 | 10426 |
| IfcAnnotation | 123988 | 3052709 |
| IfcAudioVisualAppliance | 783 | 17043 |
| IfcBeamBeams | 85682 | 26762954 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 468 | 1664 |
| IfcBuilding | 350383 | 364805 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2113 | 2746651 |
| IfcBuildingElementProxyGeneric elements | 59298 | 43461358 |
| IfcBuildingStorey | 338606 | 1389039 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 57859 |
| IfcCableCarrierSegmentConduits | 747 | 253843 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 103 | 923 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 97277 | 9591716 |
| 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 | 12436 | 3127058 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8236 | 1150981 |
| IfcDamperDampers | 131 | 7257 |
| IfcDiscreteAccessoryDiscrete accessories | 2112 | 437444 |
| IfcDistributionChamberElementHatches | 3336 | 65149 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5076 | 76527 |
| IfcDistributionFlowElement | 787 | 25780 |
| IfcDistributionPort | 11068 | 16148432 |
| IfcDistributionSystem | 2653 | 116766 |
| IfcDoorDoors | 127937 | 5380909 |
| IfcDuctFittingDistribution | 16040 | 2042180 |
| IfcDuctSegmentDucts | 29186 | 3079560 |
| IfcDuctSilencer | 150 | 1598 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4428 | 108687 |
| IfcElectricDistributionBoardDistribution panels | 2164 | 28652 |
| IfcElectricDistributionPoint | 80 | 1398 |
| IfcElectricFlowStorageDevice | 286 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26447 | 16292094 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13542 | 84227 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 333825 | 536170 |
| IfcFanFans | 1679 | 6303 |
| IfcFastener | 1368 | 2541333 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1425 | 297373 |
| IfcFlowController | 1404 | 152013 |
| IfcFlowFittingFlow fittings | 2079 | 1848584 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3309 | 7049 |
| IfcFlowMovingDeviceFlow moving devices | 287 | 12753 |
| IfcFlowSegment | 3171 | 2193756 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8656 | 1198625 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29644 | 976069 |
| IfcFurnishingElement | 5444 | 1227815 |
| IfcFurnitureFurniture | 9018 | 1825488 |
| IfcGeographicElement | 5119 | 64684 |
| IfcGrid | 7839 | 80597 |
| IfcGroup | 7161 | 510893 |
| IfcHeatExchangerHeat exchangers | 3425 | 21025 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1007 | 36781 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2452 | 398028 |
| IfcMechanicalFastener | 1843 | 2861058 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44456 | 17139261 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 169231 | 19133748 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1737 | 222033 |
| IfcPilePiles | 2030 | 128774 |
| IfcPipeFittingPipe fittings | 13685 | 826954 |
| IfcPipeSegmentPipes | 39720 | 12328987 |
| IfcPlatePlates | 9187 | 3978641 |
| IfcProject | 17455 | 17457 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14416 | 33534 |
| IfcRailingRailings | 14337 | 543959 |
| IfcRamp | 2975 | 8921 |
| IfcRampFlightRamps | 2085 | 5721 |
| IfcReinforcingBarReinforcement bars | 11587 | 91091515 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 133387 | 1066272 |
| IfcSanitaryTerminalSanitary appliances | 8286 | 604970 |
| IfcSensorSensors | 591 | 14061 |
| IfcShadingDeviceNearby buildings and other obstacles | 105956 | 7182770 |
| IfcSiteSurroundings | 366224 | 396330 |
| IfcSlabFloor slabs | 198870 | 7221377 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5354 | 78963 |
| IfcSpaceSpaces | 149684 | 8318129 |
| IfcSpaceHeaterThermal emitters | 3782 | 64458 |
| IfcSpatialZone | 625 | 23934 |
| IfcStackTerminal | 27 | 586 |
| IfcStair | 23552 | 178203 |
| IfcStairFlightStairs | 12905 | 151427 |
| 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 | 1760 | 238374 |
| IfcSystemFurnitureElement | 906 | 54634 |
| IfcTankTanks | 7214 | 15218 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 915 | 1382 |
| IfcTransportElementTransport elements | 2082 | 15556 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3883 | 120743 |
| IfcValveValves | 4229 | 196370 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138601 | 151802 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 159294 | 22416354 |
| IfcWallStandardCase | 33170 | 5381707 |
| IfcWasteTerminal | 183 | 5576 |
| IfcWindowWindows | 143970 | 7431644 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94392 | 810672 |