| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23548 | 955020 |
| IfcAirTerminalBox | 1513 | 83384 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4545 | 62428 |
| IfcAlarmAlarm systems | 460 | 9230 |
| IfcAnnotation | 105719 | 2641380 |
| IfcAudioVisualAppliance | 670 | 15211 |
| IfcBeamBeams | 67978 | 20490237 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 416 | 1558 |
| IfcBuilding | 292877 | 305094 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1781 | 2145051 |
| IfcBuildingElementProxyGeneric elements | 50142 | 35472016 |
| IfcBuildingStorey | 281865 | 1159667 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 587 | 215772 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 103 | 6296 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 262 | 3990 |
| IfcColumnColumns | 78064 | 7488578 |
| 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 | 10026 | 2284855 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6857 | 889482 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1837 | 409975 |
| IfcDistributionChamberElementHatches | 2869 | 55744 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 285 | 13156 |
| IfcDistributionElementDistribution flow elements | 4324 | 64883 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8828 | 12455158 |
| IfcDistributionSystem | 1890 | 98737 |
| IfcDoorDoors | 108012 | 4515699 |
| IfcDuctFittingDistribution | 13527 | 1682506 |
| IfcDuctSegmentDucts | 24688 | 2536636 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3863 | 98134 |
| IfcElectricDistributionBoardDistribution panels | 1819 | 22949 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 243 | 1572 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21585 | 12911944 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11406 | 69291 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 279544 | 449918 |
| IfcFanFans | 1432 | 5397 |
| IfcFastener | 1072 | 2217588 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1156 | 189383 |
| IfcFlowController | 1163 | 111785 |
| IfcFlowFittingFlow fittings | 1704 | 1462006 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2788 | 5952 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10622 |
| IfcFlowSegment | 2633 | 1696157 |
| IfcFlowStorageDevice | 109 | 395 |
| IfcFlowTerminalFlow terminals | 7159 | 970726 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25404 | 837417 |
| IfcFurnishingElement | 4616 | 1028399 |
| IfcFurnitureFurniture | 7574 | 1533756 |
| IfcGeographicElement | 4300 | 55418 |
| IfcGrid | 6598 | 66920 |
| IfcGroup | 6079 | 433428 |
| IfcHeatExchangerHeat exchangers | 2887 | 17497 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 825 | 26402 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2059 | 266958 |
| IfcMechanicalFastener | 1480 | 2518894 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39128 | 14754357 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143392 | 16157146 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1489 | 174560 |
| IfcPilePiles | 1676 | 103841 |
| IfcPipeFittingPipe fittings | 11691 | 744765 |
| IfcPipeSegmentPipes | 33739 | 10306324 |
| IfcPlatePlates | 7531 | 3200979 |
| IfcProject | 14313 | 14315 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12193 | 28489 |
| IfcRailingRailings | 12096 | 461088 |
| IfcRamp | 2457 | 6712 |
| IfcRampFlightRamps | 1742 | 4799 |
| IfcReinforcingBarReinforcement bars | 9315 | 69955979 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112935 | 916391 |
| IfcSanitaryTerminalSanitary appliances | 7077 | 490226 |
| IfcSensorSensors | 476 | 10065 |
| IfcShadingDeviceNearby buildings and other obstacles | 90523 | 6018453 |
| IfcSiteSurroundings | 306036 | 331324 |
| IfcSlabFloor slabs | 168570 | 5931028 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4644 | 67017 |
| IfcSpaceSpaces | 127359 | 6971643 |
| IfcSpaceHeaterThermal emitters | 3157 | 55614 |
| IfcSpatialZone | 542 | 19802 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19578 | 141972 |
| IfcStairFlightStairs | 10631 | 117693 |
| 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 | 1104 | 43780 |
| IfcSystem | 1489 | 194110 |
| IfcSystemFurnitureElement | 730 | 43084 |
| IfcTankTanks | 6140 | 12650 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 806 | 1231 |
| IfcTransportElementTransport elements | 1680 | 9314 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3254 | 100718 |
| IfcValveValves | 3589 | 160034 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117870 | 130514 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134789 | 18529092 |
| IfcWallStandardCase | 28042 | 4496018 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121891 | 6343918 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79855 | 688519 |