| IfcActor | 81 | 173 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 30156 | 1207959 |
| IfcAirTerminalBox | 2036 | 114931 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5911 | 83380 |
| IfcAlarmAlarm systems | 571 | 11020 |
| IfcAnnotation | 131291 | 3374772 |
| IfcAudioVisualAppliance | 818 | 18106 |
| IfcBeamBeams | 93205 | 29398082 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 489 | 1699 |
| IfcBuilding | 374435 | 390817 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2322 | 2991790 |
| IfcBuildingElementProxyGeneric elements | 63388 | 46375354 |
| IfcBuildingStorey | 362289 | 1488485 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 294 | 60437 |
| IfcCableCarrierSegmentConduits | 829 | 274185 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 151 | 9742 |
| IfcChiller | 8 | 14 |
| IfcChimney | 149 | 1032 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 105464 | 10372600 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 68 | 305 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 30 | 89 |
| IfcCoolingTowerCooling Tower | 51 | 249 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13674 | 3247087 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8877 | 1157387 |
| IfcDamperDampers | 171 | 8635 |
| IfcDiscreteAccessoryDiscrete accessories | 2242 | 509863 |
| IfcDistributionChamberElementHatches | 3553 | 69181 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 364 | 22356 |
| IfcDistributionElementDistribution flow elements | 5417 | 81158 |
| IfcDistributionFlowElement | 895 | 29523 |
| IfcDistributionPort | 12103 | 16950838 |
| IfcDistributionSystem | 3069 | 124174 |
| IfcDoorDoors | 136127 | 5806402 |
| IfcDuctFittingDistribution | 17181 | 2191625 |
| IfcDuctSegmentDucts | 31435 | 3291900 |
| IfcDuctSilencer | 186 | 2527 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4751 | 112777 |
| IfcElectricDistributionBoardDistribution panels | 2301 | 29463 |
| IfcElectricDistributionPoint | 113 | 1442 |
| IfcElectricFlowStorageDevice | 302 | 2374 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 28279 | 17416909 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14480 | 88212 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 356273 | 568212 |
| IfcFanFans | 1758 | 6568 |
| IfcFastener | 1498 | 2656725 |
| IfcFilter | 73 | 736 |
| IfcFireSuppressionTerminal | 1510 | 319496 |
| IfcFlowController | 1487 | 155232 |
| IfcFlowFittingFlow fittings | 2242 | 1934365 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3508 | 7365 |
| IfcFlowMovingDeviceFlow moving devices | 336 | 15120 |
| IfcFlowSegment | 3538 | 2250275 |
| IfcFlowStorageDevice | 155 | 612 |
| IfcFlowTerminalFlow terminals | 9441 | 1294902 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 31481 | 1041951 |
| IfcFurnishingElement | 6079 | 1301927 |
| IfcFurnitureFurniture | 9697 | 1977308 |
| IfcGeographicElement | 5525 | 70852 |
| IfcGrid | 8343 | 84545 |
| IfcGroup | 7628 | 539589 |
| IfcHeatExchangerHeat exchangers | 3670 | 22270 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1073 | 38380 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2719 | 468698 |
| IfcMechanicalFastener | 2009 | 3015134 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46587 | 18093797 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 221 |
| IfcOpeningElementOpenings | 180014 | 20621247 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1827 | 231008 |
| IfcPilePiles | 2189 | 140459 |
| IfcPipeFittingPipe fittings | 14611 | 883651 |
| IfcPipeSegmentPipes | 42246 | 13036921 |
| IfcPlatePlates | 9902 | 4299487 |
| IfcProject | 19192 | 19194 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6195 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 15261 | 35251 |
| IfcRailingRailings | 15310 | 590619 |
| IfcRamp | 3067 | 9136 |
| IfcRampFlightRamps | 2187 | 5921 |
| IfcReinforcingBarReinforcement bars | 12481 | 97460755 |
| IfcReinforcingMesh | 32 | 7073 |
| IfcRoofRoofs | 141575 | 1129641 |
| IfcSanitaryTerminalSanitary appliances | 8826 | 648154 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 620 | 14453 |
| IfcShadingDeviceNearby buildings and other obstacles | 112232 | 7565959 |
| IfcSiteSurroundings | 391369 | 422866 |
| IfcSlabFloor slabs | 211488 | 7998686 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5590 | 84640 |
| IfcSpaceSpaces | 159087 | 8921225 |
| IfcSpaceHeaterThermal emitters | 4001 | 67524 |
| IfcSpatialZone | 653 | 25503 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 25226 | 190621 |
| IfcStairFlightStairs | 13700 | 162674 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 61 | 20314 |
| IfcStructuralLinearAction | 17 | 5635 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 14 | 89 |
| IfcStructuralLoadGroup | 27 | 1627 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 13 | 4801 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34221 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 30 | 7113 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1361 | 58187 |
| IfcSystem | 1883 | 245797 |
| IfcSystemFurnitureElement | 930 | 55071 |
| IfcTankTanks | 7529 | 15826 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 163 | 21947 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 964 | 1445 |
| IfcTransportElementTransport elements | 2175 | 16987 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4137 | 125001 |
| IfcValveValves | 4520 | 209420 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 146984 | 160366 |
| IfcVoidingFeature | 23 | 18794 |
| IfcWallWalls | 169360 | 24184416 |
| IfcWallStandardCase | 35378 | 5912141 |
| IfcWasteTerminal | 199 | 11593 |
| IfcWindowWindows | 153126 | 7922359 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 100571 | 861755 |