| IfcActor | 71 | 154 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22835 | 930757 |
| IfcAirTerminalBox | 1469 | 79756 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4422 | 60775 |
| IfcAlarmAlarm systems | 441 | 8997 |
| IfcAnnotation | 102622 | 2617675 |
| IfcAudioVisualAppliance | 646 | 14108 |
| IfcBeamBeams | 65032 | 19555143 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 406 | 1082 |
| IfcBuilding | 283606 | 295540 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1719 | 2076955 |
| IfcBuildingElementProxyGeneric elements | 48708 | 34431128 |
| IfcBuildingStorey | 272735 | 1124218 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 202 | 53974 |
| IfcCableCarrierSegmentConduits | 574 | 212213 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 97 | 6239 |
| IfcChiller | 2 | 3 |
| IfcChimney | 69 | 814 |
| IfcCivilElement | 38 | 227 |
| IfcCoil | 258 | 3998 |
| IfcColumnColumns | 74990 | 7178477 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 23 | 38 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9762 | 2207126 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6710 | 800011 |
| IfcDamperDampers | 66 | 1344 |
| IfcDiscreteAccessoryDiscrete accessories | 1796 | 394199 |
| IfcDistributionChamberElementHatches | 2793 | 54618 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12720 |
| IfcDistributionElementDistribution flow elements | 4201 | 63015 |
| IfcDistributionFlowElement | 607 | 19153 |
| IfcDistributionPort | 8530 | 11893275 |
| IfcDistributionSystem | 1781 | 94916 |
| IfcDoorDoors | 104878 | 4387305 |
| IfcDuctFittingDistribution | 13096 | 1641708 |
| IfcDuctSegmentDucts | 23952 | 2469349 |
| IfcDuctSilencer | 104 | 832 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3813 | 97588 |
| IfcElectricDistributionBoardDistribution panels | 1753 | 22516 |
| IfcElectricDistributionPoint | 73 | 1344 |
| IfcElectricFlowStorageDevice | 235 | 1546 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 20748 | 12358380 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11045 | 67827 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 270658 | 437522 |
| IfcFanFans | 1378 | 5158 |
| IfcFastener | 1020 | 2108143 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1110 | 174254 |
| IfcFlowController | 1133 | 104343 |
| IfcFlowFittingFlow fittings | 1660 | 1399855 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2693 | 5695 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2571 | 1629041 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 6987 | 941223 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 24714 | 814511 |
| IfcFurnishingElement | 4517 | 1000099 |
| IfcFurnitureFurniture | 7418 | 1498930 |
| IfcGeographicElement | 4207 | 53542 |
| IfcGrid | 6427 | 64911 |
| IfcGroup | 5917 | 422490 |
| IfcHeatExchangerHeat exchangers | 2783 | 16856 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 793 | 25127 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2022 | 260754 |
| IfcMechanicalFastener | 1403 | 2360514 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38274 | 14548203 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 139221 | 15770007 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1448 | 172041 |
| IfcPilePiles | 1606 | 100147 |
| IfcPipeFittingPipe fittings | 11357 | 713543 |
| IfcPipeSegmentPipes | 32676 | 10002359 |
| IfcPlatePlates | 7302 | 3052846 |
| IfcProject | 13836 | 13838 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 25 | 7823 |
| IfcPumpBooster sets | 11760 | 27646 |
| IfcRailingRailings | 11795 | 452716 |
| IfcRamp | 2389 | 6548 |
| IfcRampFlightRamps | 1701 | 4609 |
| IfcReinforcingBarReinforcement bars | 8873 | 66402305 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 109633 | 890549 |
| IfcSanitaryTerminalSanitary appliances | 6910 | 474865 |
| IfcSensorSensors | 458 | 9259 |
| IfcShadingDeviceNearby buildings and other obstacles | 87882 | 5846735 |
| IfcSiteSurroundings | 296355 | 319688 |
| IfcSlabFloor slabs | 163623 | 5753664 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4492 | 66495 |
| IfcSpaceSpaces | 123583 | 6758756 |
| IfcSpaceHeaterThermal emitters | 3069 | 53948 |
| IfcSpatialZone | 529 | 18882 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 18985 | 136764 |
| IfcStairFlightStairs | 10337 | 113981 |
| 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 | 1062 | 42765 |
| IfcSystem | 1449 | 188995 |
| IfcSystemFurnitureElement | 708 | 42359 |
| IfcTankTanks | 5918 | 12309 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 779 | 1201 |
| IfcTransportElementTransport elements | 1640 | 8459 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3143 | 96934 |
| IfcValveValves | 3482 | 156388 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 114459 | 127023 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 130898 | 18003867 |
| IfcWallStandardCase | 27162 | 4424312 |
| IfcWasteTerminal | 122 | 3407 |
| IfcWindowWindows | 118353 | 6179183 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 77497 | 668249 |