| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 24200 | 984799 |
| IfcAirTerminalBox | 1553 | 85433 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4664 | 64248 |
| IfcAlarmAlarm systems | 465 | 9320 |
| IfcAnnotation | 108657 | 2677028 |
| IfcAudioVisualAppliance | 682 | 15183 |
| IfcBeamBeams | 70503 | 21519384 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 426 | 1575 |
| IfcBuilding | 301560 | 314119 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1843 | 2301954 |
| IfcBuildingElementProxyGeneric elements | 51466 | 36129181 |
| IfcBuildingStorey | 290425 | 1194218 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 219 | 56230 |
| IfcCableCarrierSegmentConduits | 618 | 234503 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 104 | 6298 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 267 | 4028 |
| IfcColumnColumns | 80730 | 7772631 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10306 | 2359015 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7037 | 929316 |
| IfcDamperDampers | 87 | 2395 |
| IfcDiscreteAccessoryDiscrete accessories | 1842 | 407793 |
| IfcDistributionChamberElementHatches | 2929 | 57661 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 284 | 13187 |
| IfcDistributionElementDistribution flow elements | 4449 | 66582 |
| IfcDistributionFlowElement | 636 | 19915 |
| IfcDistributionPort | 9123 | 12938483 |
| IfcDistributionSystem | 2009 | 101048 |
| IfcDoorDoors | 111087 | 4629248 |
| IfcDuctFittingDistribution | 13957 | 1742352 |
| IfcDuctSegmentDucts | 25348 | 2619387 |
| IfcDuctSilencer | 113 | 852 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3923 | 99198 |
| IfcElectricDistributionBoardDistribution panels | 1888 | 24021 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 246 | 1919 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 22246 | 13203925 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11698 | 71386 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 287843 | 460057 |
| IfcFanFans | 1476 | 5601 |
| IfcFastener | 1112 | 2364969 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1190 | 197468 |
| IfcFlowController | 1173 | 126795 |
| IfcFlowFittingFlow fittings | 1735 | 1503193 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2867 | 6130 |
| IfcFlowMovingDeviceFlow moving devices | 226 | 12080 |
| IfcFlowSegment | 2669 | 1755566 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7367 | 1004684 |
| IfcFlowTreatmentDevice | 45 | 605 |
| IfcFootingFoundations | 25991 | 853772 |
| IfcFurnishingElement | 4725 | 1064882 |
| IfcFurnitureFurniture | 7757 | 1577503 |
| IfcGeographicElement | 4366 | 56039 |
| IfcGrid | 6773 | 68682 |
| IfcGroup | 6221 | 437826 |
| IfcHeatExchangerHeat exchangers | 2952 | 17900 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 868 | 27081 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2126 | 279315 |
| IfcMechanicalFastener | 1529 | 2580087 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39948 | 15182528 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 38 | 259 |
| IfcOpeningElementOpenings | 147327 | 16568800 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1526 | 181416 |
| IfcPilePiles | 1742 | 108500 |
| IfcPipeFittingPipe fittings | 11981 | 762615 |
| IfcPipeSegmentPipes | 34677 | 10596933 |
| IfcPlatePlates | 7778 | 3320456 |
| IfcProject | 14756 | 14758 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 55 | 2056 |
| IfcProxy | 42 | 9157 |
| IfcPumpBooster sets | 12530 | 29357 |
| IfcRailingRailings | 12377 | 474065 |
| IfcRamp | 2531 | 6951 |
| IfcRampFlightRamps | 1790 | 4906 |
| IfcReinforcingBarReinforcement bars | 9645 | 72098402 |
| IfcReinforcingMesh | 25 | 6969 |
| IfcRoofRoofs | 116016 | 934276 |
| IfcSanitaryTerminalSanitary appliances | 7222 | 507792 |
| IfcSensorSensors | 485 | 10804 |
| IfcShadingDeviceNearby buildings and other obstacles | 92713 | 6163910 |
| IfcSiteSurroundings | 315072 | 340641 |
| IfcSlabFloor slabs | 173138 | 6090901 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4783 | 68039 |
| IfcSpaceSpaces | 130675 | 7142118 |
| IfcSpaceHeaterThermal emitters | 3253 | 57641 |
| IfcSpatialZone | 547 | 20805 |
| IfcStackTerminal | 16 | 271 |
| IfcStair | 20205 | 149899 |
| IfcStairFlightStairs | 10960 | 123057 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 48 | 48 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 46 | 16462 |
| IfcStructuralLinearAction | 13 | 4796 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 21 | 1218 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 11 | 238 |
| IfcStructuralPointConnection | 76 | 26485 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1134 | 46877 |
| IfcSystem | 1512 | 204366 |
| IfcSystemFurnitureElement | 734 | 45171 |
| IfcTankTanks | 6357 | 13078 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 114 | 20829 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 823 | 1233 |
| IfcTransportElementTransport elements | 1708 | 9543 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3382 | 106322 |
| IfcValveValves | 3644 | 164155 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 121122 | 133835 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 138523 | 19038185 |
| IfcWallStandardCase | 28766 | 4734128 |
| IfcWasteTerminal | 126 | 3319 |
| IfcWindowWindows | 125279 | 6494327 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 81848 | 700798 |