| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23523 | 954686 |
| IfcAirTerminalBox | 1513 | 83384 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4541 | 62408 |
| IfcAlarmAlarm systems | 459 | 9217 |
| IfcAnnotation | 105590 | 2640391 |
| IfcAudioVisualAppliance | 668 | 15150 |
| IfcBeamBeams | 67839 | 20433164 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 413 | 1548 |
| IfcBuilding | 292442 | 304651 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1781 | 2145052 |
| IfcBuildingElementProxyGeneric elements | 50088 | 35438206 |
| IfcBuildingStorey | 281433 | 1158107 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 586 | 215431 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 102 | 6289 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 261 | 3976 |
| IfcColumnColumns | 77919 | 7469753 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10011 | 2284236 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6848 | 889126 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1836 | 409879 |
| IfcDistributionChamberElementHatches | 2865 | 55702 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 285 | 13156 |
| IfcDistributionElementDistribution flow elements | 4313 | 64876 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8814 | 12430787 |
| IfcDistributionSystem | 1886 | 98718 |
| IfcDoorDoors | 107879 | 4511693 |
| IfcDuctFittingDistribution | 13513 | 1681868 |
| IfcDuctSegmentDucts | 24658 | 2535558 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3858 | 98107 |
| IfcElectricDistributionBoardDistribution panels | 1815 | 22943 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 242 | 1571 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21545 | 12878225 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11396 | 69292 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 279118 | 449473 |
| IfcFanFans | 1430 | 5387 |
| IfcFastener | 1062 | 2184625 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1154 | 189346 |
| IfcFlowController | 1162 | 111782 |
| IfcFlowFittingFlow fittings | 1703 | 1460553 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2783 | 5944 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10622 |
| IfcFlowSegment | 2630 | 1694773 |
| IfcFlowStorageDevice | 109 | 395 |
| IfcFlowTerminalFlow terminals | 7153 | 969776 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25375 | 836141 |
| IfcFurnishingElement | 4616 | 1025767 |
| IfcFurnitureFurniture | 7562 | 1532821 |
| IfcGeographicElement | 4295 | 55381 |
| IfcGrid | 6589 | 66832 |
| IfcGroup | 6074 | 432816 |
| IfcHeatExchangerHeat exchangers | 2881 | 17443 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 825 | 26402 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2054 | 266859 |
| IfcMechanicalFastener | 1471 | 2493323 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39087 | 14727816 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143226 | 16141458 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1486 | 174448 |
| IfcPilePiles | 1675 | 103818 |
| IfcPipeFittingPipe fittings | 11682 | 744742 |
| IfcPipeSegmentPipes | 33696 | 10293419 |
| IfcPlatePlates | 7511 | 3173897 |
| IfcProject | 14298 | 14300 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12156 | 28433 |
| IfcRailingRailings | 12078 | 460515 |
| IfcRamp | 2455 | 6707 |
| IfcRampFlightRamps | 1740 | 4792 |
| IfcReinforcingBarReinforcement bars | 9298 | 69845405 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112803 | 915586 |
| IfcSanitaryTerminalSanitary appliances | 7070 | 489218 |
| IfcSensorSensors | 474 | 10047 |
| IfcShadingDeviceNearby buildings and other obstacles | 90427 | 6014494 |
| IfcSiteSurroundings | 305575 | 330854 |
| IfcSlabFloor slabs | 168369 | 5922425 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4632 | 66977 |
| IfcSpaceSpaces | 127207 | 6966463 |
| IfcSpaceHeaterThermal emitters | 3158 | 55544 |
| IfcSpatialZone | 540 | 19719 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19551 | 141622 |
| IfcStairFlightStairs | 10614 | 117337 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1101 | 43710 |
| IfcSystem | 1487 | 193931 |
| IfcSystemFurnitureElement | 729 | 43079 |
| IfcTankTanks | 6122 | 12625 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 803 | 1228 |
| IfcTransportElementTransport elements | 1680 | 9314 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3250 | 100604 |
| IfcValveValves | 3584 | 159800 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117720 | 130364 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134625 | 18514232 |
| IfcWallStandardCase | 28005 | 4492392 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121752 | 6337689 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79747 | 687837 |