| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27887 | 1135299 |
| IfcAirTerminalBox | 1862 | 104867 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5399 | 76568 |
| IfcAlarmAlarm systems | 527 | 10404 |
| IfcAnnotation | 123640 | 3049947 |
| IfcAudioVisualAppliance | 780 | 17022 |
| IfcBeamBeams | 85245 | 26643922 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 468 | 1664 |
| IfcBuilding | 349193 | 363578 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2106 | 2743086 |
| IfcBuildingElementProxyGeneric elements | 59107 | 43305914 |
| IfcBuildingStorey | 337437 | 1384542 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 251 | 58096 |
| IfcCableCarrierSegmentConduits | 746 | 253892 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 96806 | 9551289 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 53 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 27 | 169 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12376 | 3111473 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8201 | 1149173 |
| IfcDamperDampers | 130 | 7180 |
| IfcDiscreteAccessoryDiscrete accessories | 2103 | 437395 |
| IfcDistributionChamberElementHatches | 3329 | 65069 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5064 | 76423 |
| IfcDistributionFlowElement | 783 | 25645 |
| IfcDistributionPort | 11011 | 16014062 |
| IfcDistributionSystem | 2638 | 116364 |
| IfcDoorDoors | 127565 | 5360440 |
| IfcDuctFittingDistribution | 16001 | 2038205 |
| IfcDuctSegmentDucts | 29114 | 3073632 |
| IfcDuctSilencer | 149 | 1584 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4417 | 108518 |
| IfcElectricDistributionBoardDistribution panels | 2156 | 28602 |
| IfcElectricDistributionPoint | 80 | 1398 |
| IfcElectricFlowStorageDevice | 286 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26347 | 16215579 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13511 | 84078 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 332716 | 533608 |
| IfcFanFans | 1678 | 6294 |
| IfcFastener | 1362 | 2538558 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1419 | 286961 |
| IfcFlowController | 1390 | 151448 |
| IfcFlowFittingFlow fittings | 2058 | 1836802 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3295 | 6973 |
| IfcFlowMovingDeviceFlow moving devices | 286 | 12752 |
| IfcFlowSegment | 3144 | 2180098 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8606 | 1191759 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29566 | 973136 |
| IfcFurnishingElement | 5434 | 1226354 |
| IfcFurnitureFurniture | 8980 | 1819784 |
| IfcGeographicElement | 5098 | 64496 |
| IfcGrid | 7811 | 80301 |
| IfcGroup | 7144 | 510581 |
| IfcHeatExchangerHeat exchangers | 3413 | 20946 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1005 | 36735 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2446 | 390280 |
| IfcMechanicalFastener | 1838 | 2860703 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44315 | 17077234 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 168737 | 19088882 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1728 | 221648 |
| IfcPilePiles | 2023 | 128239 |
| IfcPipeFittingPipe fittings | 13648 | 824878 |
| IfcPipeSegmentPipes | 39616 | 12281599 |
| IfcPlatePlates | 9160 | 3972648 |
| IfcProject | 17369 | 17371 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14382 | 33467 |
| IfcRailingRailings | 14267 | 542097 |
| IfcRamp | 2965 | 8894 |
| IfcRampFlightRamps | 2080 | 5715 |
| IfcReinforcingBarReinforcement bars | 11556 | 90605514 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132996 | 1063072 |
| IfcSanitaryTerminalSanitary appliances | 8272 | 601012 |
| IfcSensorSensors | 587 | 13949 |
| IfcShadingDeviceNearby buildings and other obstacles | 105643 | 7159194 |
| IfcSiteSurroundings | 364973 | 395053 |
| IfcSlabFloor slabs | 198278 | 7207487 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5342 | 75194 |
| IfcSpaceSpaces | 149258 | 8287883 |
| IfcSpaceHeaterThermal emitters | 3765 | 64247 |
| IfcSpatialZone | 625 | 23934 |
| IfcStackTerminal | 27 | 586 |
| IfcStair | 23467 | 177487 |
| IfcStairFlightStairs | 12851 | 150848 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 55 | 55 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 54 | 19968 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 85 | 33983 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1285 | 56316 |
| IfcSystem | 1746 | 236188 |
| IfcSystemFurnitureElement | 906 | 54634 |
| IfcTankTanks | 7195 | 15194 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 913 | 1363 |
| IfcTransportElementTransport elements | 2080 | 15432 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3882 | 120693 |
| IfcValveValves | 4216 | 195988 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138216 | 151374 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 158818 | 22323880 |
| IfcWallStandardCase | 33052 | 5373620 |
| IfcWasteTerminal | 182 | 5574 |
| IfcWindowWindows | 143542 | 7409154 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94121 | 808468 |