| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23515 | 954438 |
| IfcAirTerminalBox | 1513 | 83384 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4540 | 62375 |
| IfcAlarmAlarm systems | 458 | 9173 |
| IfcAnnotation | 105569 | 2640207 |
| IfcAudioVisualAppliance | 668 | 15146 |
| IfcBeamBeams | 67825 | 20429211 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 413 | 1548 |
| IfcBuilding | 292381 | 304587 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1781 | 2145052 |
| IfcBuildingElementProxyGeneric elements | 50072 | 35430521 |
| IfcBuildingStorey | 281372 | 1157795 |
| 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 | 77901 | 7467217 |
| 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 | 10007 | 2284066 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6845 | 889086 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1836 | 409879 |
| IfcDistributionChamberElementHatches | 2864 | 55701 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 284 | 13077 |
| IfcDistributionElementDistribution flow elements | 4313 | 64876 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8811 | 12420361 |
| IfcDistributionSystem | 1885 | 98527 |
| IfcDoorDoors | 107856 | 4510608 |
| IfcDuctFittingDistribution | 13508 | 1681538 |
| IfcDuctSegmentDucts | 24650 | 2534685 |
| 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 | 21538 | 12874851 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11391 | 69285 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 279060 | 449415 |
| IfcFanFans | 1429 | 5386 |
| IfcFastener | 1060 | 2184613 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1154 | 189344 |
| IfcFlowController | 1161 | 111777 |
| IfcFlowFittingFlow fittings | 1702 | 1458846 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2783 | 5944 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10622 |
| IfcFlowSegment | 2629 | 1693090 |
| IfcFlowStorageDevice | 109 | 395 |
| IfcFlowTerminalFlow terminals | 7150 | 969692 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25369 | 835869 |
| IfcFurnishingElement | 4615 | 1025699 |
| IfcFurnitureFurniture | 7560 | 1531570 |
| IfcGeographicElement | 4295 | 55381 |
| IfcGrid | 6584 | 66758 |
| IfcGroup | 6070 | 432772 |
| IfcHeatExchangerHeat exchangers | 2881 | 17443 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 825 | 26402 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2053 | 266803 |
| IfcMechanicalFastener | 1469 | 2493318 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39077 | 14725041 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143196 | 16137802 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1485 | 174438 |
| IfcPilePiles | 1675 | 103818 |
| IfcPipeFittingPipe fittings | 11680 | 744371 |
| IfcPipeSegmentPipes | 33685 | 10290252 |
| IfcPlatePlates | 7504 | 3173828 |
| IfcProject | 14295 | 14297 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12149 | 28420 |
| IfcRailingRailings | 12075 | 460337 |
| IfcRamp | 2452 | 6701 |
| IfcRampFlightRamps | 1738 | 4789 |
| IfcReinforcingBarReinforcement bars | 9292 | 69816070 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112780 | 915458 |
| IfcSanitaryTerminalSanitary appliances | 7069 | 488567 |
| IfcSensorSensors | 474 | 10047 |
| IfcShadingDeviceNearby buildings and other obstacles | 90409 | 6013571 |
| IfcSiteSurroundings | 305511 | 330788 |
| IfcSlabFloor slabs | 168336 | 5921580 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4630 | 66975 |
| IfcSpaceSpaces | 127185 | 6964964 |
| IfcSpaceHeaterThermal emitters | 3156 | 55537 |
| IfcSpatialZone | 541 | 19864 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19544 | 141542 |
| IfcStairFlightStairs | 10611 | 117273 |
| 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 | 1100 | 43630 |
| IfcSystem | 1486 | 193791 |
| IfcSystemFurnitureElement | 728 | 42930 |
| IfcTankTanks | 6118 | 12622 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 803 | 1228 |
| IfcTransportElementTransport elements | 1680 | 9314 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3249 | 100012 |
| IfcValveValves | 3584 | 159800 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117697 | 130341 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134600 | 18509893 |
| IfcWallStandardCase | 27996 | 4490834 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121728 | 6336252 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79732 | 687761 |