| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29655 | 1191098 |
| IfcAirTerminalBox | 1994 | 111667 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5784 | 81477 |
| IfcAlarmAlarm systems | 554 | 10821 |
| IfcAnnotation | 129512 | 3383358 |
| IfcAudioVisualAppliance | 809 | 17723 |
| IfcBeamBeams | 91351 | 28664896 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 368886 | 385032 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2296 | 2920229 |
| IfcBuildingElementProxyGeneric elements | 62510 | 45712132 |
| IfcBuildingStorey | 356853 | 1466918 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 284 | 60137 |
| IfcCableCarrierSegmentConduits | 814 | 267689 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 148 | 9699 |
| IfcChiller | 8 | 14 |
| IfcChimney | 145 | 1025 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 103490 | 10165482 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 66 | 303 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 47 | 237 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13425 | 3220088 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8729 | 1154427 |
| IfcDamperDampers | 165 | 8297 |
| IfcDiscreteAccessoryDiscrete accessories | 2220 | 485053 |
| IfcDistributionChamberElementHatches | 3506 | 68187 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5338 | 80524 |
| IfcDistributionFlowElement | 888 | 29275 |
| IfcDistributionPort | 11886 | 16814157 |
| IfcDistributionSystem | 2971 | 123127 |
| IfcDoorDoors | 134226 | 5724101 |
| IfcDuctFittingDistribution | 16880 | 2154387 |
| IfcDuctSegmentDucts | 30913 | 3236490 |
| IfcDuctSilencer | 178 | 2319 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4653 | 111451 |
| IfcElectricDistributionBoardDistribution panels | 2273 | 29219 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 297 | 2317 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27793 | 17097337 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14253 | 87827 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 350958 | 560356 |
| IfcFanFans | 1745 | 6531 |
| IfcFastener | 1448 | 2585578 |
| IfcFilter | 72 | 719 |
| IfcFireSuppressionTerminal | 1478 | 310512 |
| IfcFlowController | 1487 | 155286 |
| IfcFlowFittingFlow fittings | 2241 | 1935264 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3466 | 7310 |
| IfcFlowMovingDeviceFlow moving devices | 331 | 15087 |
| IfcFlowSegment | 3530 | 2250160 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9301 | 1281016 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 30993 | 1025443 |
| IfcFurnishingElement | 6013 | 1291864 |
| IfcFurnitureFurniture | 9488 | 1948208 |
| IfcGeographicElement | 5424 | 68776 |
| IfcGrid | 8197 | 83325 |
| IfcGroup | 7557 | 534225 |
| IfcHeatExchangerHeat exchangers | 3611 | 22107 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1057 | 37858 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2674 | 456843 |
| IfcMechanicalFastener | 1941 | 2970177 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46095 | 17950227 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 177531 | 20360301 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1812 | 230141 |
| IfcPilePiles | 2152 | 136246 |
| IfcPipeFittingPipe fittings | 14404 | 860993 |
| IfcPipeSegmentPipes | 41594 | 12853539 |
| IfcPlatePlates | 9690 | 4219123 |
| IfcProject | 18898 | 18900 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6309 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 15054 | 34883 |
| IfcRailingRailings | 15117 | 582341 |
| IfcRamp | 3039 | 9045 |
| IfcRampFlightRamps | 2154 | 5881 |
| IfcReinforcingBarReinforcement bars | 12234 | 96115825 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 139681 | 1114343 |
| IfcSanitaryTerminalSanitary appliances | 8676 | 642494 |
| IfcSensorSensors | 610 | 14170 |
| IfcShadingDeviceNearby buildings and other obstacles | 110722 | 7489458 |
| IfcSiteSurroundings | 385569 | 416993 |
| IfcSlabFloor slabs | 208508 | 7807539 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5519 | 82016 |
| IfcSpaceSpaces | 156869 | 8798929 |
| IfcSpaceHeaterThermal emitters | 3941 | 66774 |
| IfcSpatialZone | 647 | 25271 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 24854 | 188408 |
| IfcStairFlightStairs | 13549 | 161696 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 61 | 61 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 65 | 20964 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 13 | 83 |
| IfcStructuralLoadGroup | 25 | 1470 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 11 | 4740 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 91 | 34495 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 29 | 7219 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1347 | 57867 |
| IfcSystem | 1877 | 245219 |
| IfcSystemFurnitureElement | 917 | 53889 |
| IfcTankTanks | 7449 | 15642 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 954 | 1424 |
| IfcTransportElementTransport elements | 2165 | 16885 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4084 | 124473 |
| IfcValveValves | 4453 | 207555 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 145016 | 158327 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 167024 | 23878119 |
| IfcWallStandardCase | 34864 | 5781598 |
| IfcWasteTerminal | 201 | 10286 |
| IfcWindowWindows | 151011 | 7811149 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 99118 | 849732 |