| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21251 | 862215 |
| IfcAirTerminalBox | 1350 | 67919 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4125 | 54528 |
| IfcAlarmAlarm systems | 400 | 7378 |
| IfcAnnotation | 95454 | 2431724 |
| IfcAudioVisualAppliance | 575 | 12912 |
| IfcBeamBeams | 58182 | 17435057 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 366 | 1004 |
| IfcBuilding | 261485 | 272574 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1635 | 1959206 |
| IfcBuildingElementProxyGeneric elements | 45238 | 31719328 |
| IfcBuildingStorey | 250976 | 1036660 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 184 | 53051 |
| IfcCableCarrierSegmentConduits | 527 | 199625 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 77 | 4957 |
| IfcChiller | 2 | 3 |
| IfcChimney | 60 | 757 |
| IfcCivilElement | 40 | 8147 |
| IfcCoil | 246 | 3536 |
| IfcColumnColumns | 67485 | 6459920 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 20 | 31 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 8834 | 1986684 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6135 | 771942 |
| IfcDamperDampers | 54 | 930 |
| IfcDiscreteAccessoryDiscrete accessories | 1672 | 383841 |
| IfcDistributionChamberElementHatches | 2519 | 49176 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 278 | 12688 |
| IfcDistributionElementDistribution flow elements | 3936 | 59956 |
| IfcDistributionFlowElement | 555 | 17546 |
| IfcDistributionPort | 7761 | 10752200 |
| IfcDistributionSystem | 1493 | 85968 |
| IfcDoorDoors | 97621 | 4043648 |
| IfcDuctFittingDistribution | 12195 | 1515338 |
| IfcDuctSegmentDucts | 22312 | 2288329 |
| IfcDuctSilencer | 98 | 530 |
| IfcElectricApplianceElectrical appliances | 3562 | 92909 |
| IfcElectricDistributionBoardDistribution panels | 1599 | 20615 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 221 | 1378 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 18775 | 11016267 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10244 | 62231 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 249237 | 409304 |
| IfcFanFans | 1281 | 4827 |
| IfcFastener | 947 | 1848138 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1014 | 155133 |
| IfcFlowController | 1060 | 82167 |
| IfcFlowFittingFlow fittings | 1555 | 1305330 |
| IfcFlowInstrument | 4 | 5 |
| IfcFlowMeterMeters | 2436 | 5211 |
| IfcFlowMovingDeviceFlow moving devices | 202 | 10166 |
| IfcFlowSegment | 2384 | 1526888 |
| IfcFlowStorageDevice | 99 | 373 |
| IfcFlowTerminalFlow terminals | 6454 | 890129 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 22865 | 751516 |
| IfcFurnishingElement | 4134 | 897900 |
| IfcFurnitureFurniture | 6836 | 1377159 |
| IfcGeographicElement | 3903 | 46863 |
| IfcGrid | 5976 | 62161 |
| IfcGroup | 5482 | 395064 |
| IfcHeatExchangerHeat exchangers | 2503 | 15480 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 748 | 24106 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1867 | 235391 |
| IfcMechanicalFastener | 1312 | 2161257 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36200 | 13874363 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 33 | 241 |
| IfcOpeningElementOpenings | 129493 | 15287986 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1315 | 160245 |
| IfcPilePiles | 1448 | 89756 |
| IfcPipeFittingPipe fittings | 10532 | 629574 |
| IfcPipeSegmentPipes | 30192 | 9218339 |
| IfcPlatePlates | 6744 | 2823430 |
| IfcProject | 12757 | 12757 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1998 |
| IfcProxy | 18 | 7346 |
| IfcPumpBooster sets | 10901 | 25788 |
| IfcRailingRailings | 10844 | 410293 |
| IfcRamp | 2169 | 5736 |
| IfcRampFlightRamps | 1570 | 4298 |
| IfcReinforcingBarReinforcement bars | 7897 | 58507017 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 102363 | 830219 |
| IfcSanitaryTerminalSanitary appliances | 6403 | 434985 |
| IfcSensorSensors | 415 | 8586 |
| IfcShadingDeviceNearby buildings and other obstacles | 82055 | 5298445 |
| IfcSiteSurroundings | 272981 | 295656 |
| IfcSlabFloor slabs | 151904 | 5250205 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4184 | 62508 |
| IfcSpaceSpaces | 115244 | 6264393 |
| IfcSpaceHeaterThermal emitters | 2878 | 50777 |
| IfcSpatialZone | 486 | 16906 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17369 | 120723 |
| IfcStairFlightStairs | 9598 | 105883 |
| IfcStructuralAnalysisModel | 42 | 42 |
| IfcStructuralCurveAction | 1 | 1 |
| IfcStructuralCurveConnection | 3 | 1901 |
| IfcStructuralCurveMember | 40 | 14886 |
| IfcStructuralLinearAction | 11 | 4327 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 9 | 24 |
| IfcStructuralLoadGroup | 17 | 680 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 6 | 3738 |
| IfcStructuralPointAction | 8 | 182 |
| IfcStructuralPointConnection | 70 | 24730 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 2 | 147 |
| IfcStructuralSurfaceMember | 22 | 6225 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 962 | 40138 |
| IfcSystem | 1359 | 163401 |
| IfcSystemFurnitureElement | 657 | 36333 |
| IfcTankTanks | 5536 | 11166 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 110 | 23602 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 701 | 1064 |
| IfcTransportElementTransport elements | 1504 | 7313 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 2925 | 91722 |
| IfcValveValves | 3129 | 137850 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 106872 | 121192 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 121901 | 16584788 |
| IfcWallStandardCase | 25125 | 3942166 |
| IfcWasteTerminal | 103 | 2699 |
| IfcWindowWindows | 110288 | 5751422 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 72360 | 623061 |