| IfcActor | 75 | 160 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29275 | 1177988 |
| IfcAirTerminalBox | 1962 | 110197 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5671 | 80398 |
| IfcAlarmAlarm systems | 547 | 10564 |
| IfcAnnotation | 128401 | 3317137 |
| IfcAudioVisualAppliance | 801 | 17396 |
| IfcBeamBeams | 90044 | 28146218 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 485 | 1683 |
| IfcBuilding | 364951 | 380859 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2222 | 2852933 |
| IfcBuildingElementProxyGeneric elements | 61776 | 45107910 |
| IfcBuildingStorey | 352949 | 1450505 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 281 | 60140 |
| IfcCableCarrierSegmentConduits | 807 | 264634 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 147 | 9695 |
| IfcChiller | 8 | 14 |
| IfcChimney | 133 | 992 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 102052 | 10037263 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 64 | 300 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 42 | 222 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13157 | 3157744 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8610 | 1144899 |
| IfcDamperDampers | 157 | 7859 |
| IfcDiscreteAccessoryDiscrete accessories | 2206 | 483894 |
| IfcDistributionChamberElementHatches | 3471 | 67371 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 360 | 22322 |
| IfcDistributionElementDistribution flow elements | 5293 | 79588 |
| IfcDistributionFlowElement | 863 | 28343 |
| IfcDistributionPort | 11708 | 16699049 |
| IfcDistributionSystem | 2898 | 122161 |
| IfcDoorDoors | 132906 | 5646536 |
| IfcDuctFittingDistribution | 16661 | 2121159 |
| IfcDuctSegmentDucts | 30540 | 3194512 |
| IfcDuctSilencer | 171 | 2052 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4617 | 110777 |
| IfcElectricDistributionBoardDistribution panels | 2251 | 29129 |
| IfcElectricDistributionPoint | 111 | 1432 |
| IfcElectricFlowStorageDevice | 293 | 2294 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27485 | 16870720 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14091 | 86837 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 347447 | 556443 |
| IfcFanFans | 1726 | 6431 |
| IfcFastener | 1425 | 2577262 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1465 | 309121 |
| IfcFlowController | 1475 | 154443 |
| IfcFlowFittingFlow fittings | 2226 | 1930243 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3435 | 7275 |
| IfcFlowMovingDeviceFlow moving devices | 312 | 13179 |
| IfcFlowSegment | 3466 | 2242765 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9141 | 1260483 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30704 | 1013697 |
| IfcFurnishingElement | 5792 | 1266948 |
| IfcFurnitureFurniture | 9377 | 1925081 |
| IfcGeographicElement | 5345 | 67054 |
| IfcGrid | 8087 | 82306 |
| IfcGroup | 7484 | 528570 |
| IfcHeatExchangerHeat exchangers | 3569 | 21927 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1049 | 37760 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2638 | 446505 |
| IfcMechanicalFastener | 1916 | 2954558 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45716 | 17725159 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 175718 | 20133351 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1800 | 227928 |
| IfcPilePiles | 2122 | 134188 |
| IfcPipeFittingPipe fittings | 14232 | 855250 |
| IfcPipeSegmentPipes | 41171 | 12739326 |
| IfcPlatePlates | 9579 | 4165381 |
| IfcProject | 18516 | 18518 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 90 | 6084 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14907 | 34614 |
| IfcRailingRailings | 14925 | 566640 |
| IfcRamp | 3018 | 8983 |
| IfcRampFlightRamps | 2125 | 5825 |
| IfcReinforcingBarReinforcement bars | 12111 | 94804004 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138344 | 1104387 |
| IfcSanitaryTerminalSanitary appliances | 8591 | 629118 |
| IfcSensorSensors | 602 | 13860 |
| IfcShadingDeviceNearby buildings and other obstacles | 109756 | 7436001 |
| IfcSiteSurroundings | 381483 | 412692 |
| IfcSlabFloor slabs | 206426 | 7616264 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5468 | 79927 |
| IfcSpaceSpaces | 155368 | 8696654 |
| IfcSpaceHeaterThermal emitters | 3903 | 66430 |
| IfcSpatialZone | 642 | 25009 |
| IfcStackTerminal | 32 | 454 |
| IfcStair | 24537 | 185712 |
| IfcStairFlightStairs | 13418 | 159245 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1339 | 57416 |
| IfcSystem | 1864 | 244317 |
| IfcSystemFurnitureElement | 903 | 52146 |
| IfcTankTanks | 7381 | 15533 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 949 | 1418 |
| IfcTransportElementTransport elements | 2141 | 16567 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4037 | 123899 |
| IfcValveValves | 4394 | 203840 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 143734 | 156971 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 165442 | 23478456 |
| IfcWallStandardCase | 34461 | 5690033 |
| IfcWasteTerminal | 195 | 7146 |
| IfcWindowWindows | 149470 | 7734186 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98139 | 841237 |