| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27713 | 1129133 |
| IfcAirTerminalBox | 1855 | 104649 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5375 | 76150 |
| IfcAlarmAlarm systems | 523 | 10340 |
| IfcAnnotation | 123037 | 3043028 |
| IfcAudioVisualAppliance | 774 | 16725 |
| IfcBeamBeams | 84439 | 26347111 |
| IfcBeamStandardCase | 10 | 5314 |
| IfcBoilerBoilers | 463 | 1647 |
| IfcBuilding | 346969 | 361273 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2093 | 2743997 |
| IfcBuildingElementProxyGeneric elements | 58770 | 42987407 |
| IfcBuildingStorey | 335251 | 1376190 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 58058 |
| IfcCableCarrierSegmentConduits | 739 | 252581 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9537 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 284 | 4869 |
| IfcColumnColumns | 96017 | 9451919 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 52 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 25 | 157 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12286 | 3117947 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8158 | 1126334 |
| IfcDamperDampers | 126 | 6964 |
| IfcDiscreteAccessoryDiscrete accessories | 2082 | 436964 |
| IfcDistributionChamberElementHatches | 3308 | 64732 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 349 | 21664 |
| IfcDistributionElementDistribution flow elements | 5051 | 76466 |
| IfcDistributionFlowElement | 771 | 24622 |
| IfcDistributionPort | 10936 | 15966477 |
| IfcDistributionSystem | 2634 | 116300 |
| IfcDoorDoors | 126778 | 5326433 |
| IfcDuctFittingDistribution | 15904 | 2025898 |
| IfcDuctSegmentDucts | 28940 | 3056224 |
| IfcDuctSilencer | 146 | 1546 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4405 | 108449 |
| IfcElectricDistributionBoardDistribution panels | 2146 | 28498 |
| IfcElectricDistributionPoint | 77 | 1395 |
| IfcElectricFlowStorageDevice | 284 | 2257 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26176 | 16103651 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13446 | 83836 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 330640 | 530891 |
| IfcFanFans | 1672 | 6278 |
| IfcFastener | 1347 | 2535430 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1407 | 286513 |
| IfcFlowController | 1381 | 151233 |
| IfcFlowFittingFlow fittings | 2054 | 1826125 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3265 | 6932 |
| IfcFlowMovingDeviceFlow moving devices | 289 | 12747 |
| IfcFlowSegment | 3141 | 2170109 |
| IfcFlowStorageDevice | 147 | 579 |
| IfcFlowTerminalFlow terminals | 8558 | 1186729 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29437 | 968397 |
| IfcFurnishingElement | 5407 | 1222247 |
| IfcFurnitureFurniture | 8934 | 1806901 |
| IfcGeographicElement | 5089 | 64300 |
| IfcGrid | 7754 | 79962 |
| IfcGroup | 7099 | 507416 |
| IfcHeatExchangerHeat exchangers | 3388 | 20823 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1000 | 36524 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2429 | 389745 |
| IfcMechanicalFastener | 1824 | 2855720 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44113 | 17022249 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 167813 | 18992592 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1719 | 219593 |
| IfcPilePiles | 2012 | 127394 |
| IfcPipeFittingPipe fittings | 13554 | 828391 |
| IfcPipeSegmentPipes | 39411 | 12235576 |
| IfcPlatePlates | 9121 | 3987830 |
| IfcProject | 17257 | 17259 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 71 | 4435 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14292 | 33311 |
| IfcRailingRailings | 14217 | 540909 |
| IfcRamp | 2946 | 8835 |
| IfcRampFlightRamps | 2066 | 5668 |
| IfcReinforcingBarReinforcement bars | 11480 | 90016851 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132214 | 1055904 |
| IfcSanitaryTerminalSanitary appliances | 8274 | 597681 |
| IfcSensorSensors | 581 | 13788 |
| IfcShadingDeviceNearby buildings and other obstacles | 105025 | 7110307 |
| IfcSiteSurroundings | 362679 | 392681 |
| IfcSlabFloor slabs | 197137 | 7153805 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5321 | 75149 |
| IfcSpaceSpaces | 148398 | 8233309 |
| IfcSpaceHeaterThermal emitters | 3748 | 64047 |
| IfcSpatialZone | 621 | 23262 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23284 | 176548 |
| IfcStairFlightStairs | 12760 | 150099 |
| 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 | 1276 | 55381 |
| IfcSystem | 1734 | 235044 |
| IfcSystemFurnitureElement | 904 | 54623 |
| IfcTankTanks | 7154 | 15083 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 912 | 1362 |
| IfcTransportElementTransport elements | 2044 | 15173 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3848 | 119767 |
| IfcValveValves | 4184 | 196314 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 137391 | 150541 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 157901 | 22162724 |
| IfcWallStandardCase | 32842 | 5365158 |
| IfcWasteTerminal | 178 | 5547 |
| IfcWindowWindows | 142744 | 7365808 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93524 | 803582 |