| IfcActor | 71 | 154 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22887 | 932503 |
| IfcAirTerminalBox | 1470 | 79764 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4430 | 60897 |
| IfcAlarmAlarm systems | 443 | 9009 |
| IfcAnnotation | 102879 | 2602518 |
| IfcAudioVisualAppliance | 649 | 14144 |
| IfcBeamBeams | 65219 | 19612269 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 406 | 1082 |
| IfcBuilding | 284329 | 296280 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1726 | 2083354 |
| IfcBuildingElementProxyGeneric elements | 48798 | 34485637 |
| IfcBuildingStorey | 273431 | 1126718 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55436 |
| IfcCableCarrierSegmentConduits | 576 | 212300 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 97 | 6239 |
| IfcChiller | 2 | 3 |
| IfcChimney | 69 | 814 |
| IfcCivilElement | 38 | 227 |
| IfcCoil | 258 | 3998 |
| IfcColumnColumns | 75194 | 7202760 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 23 | 38 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9776 | 2212731 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6709 | 799623 |
| IfcDamperDampers | 67 | 1363 |
| IfcDiscreteAccessoryDiscrete accessories | 1799 | 394537 |
| IfcDistributionChamberElementHatches | 2805 | 54696 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12720 |
| IfcDistributionElementDistribution flow elements | 4210 | 63751 |
| IfcDistributionFlowElement | 609 | 19232 |
| IfcDistributionPort | 8542 | 11897278 |
| IfcDistributionSystem | 1792 | 95009 |
| IfcDoorDoors | 105155 | 4400956 |
| IfcDuctFittingDistribution | 13126 | 1644256 |
| IfcDuctSegmentDucts | 24004 | 2473553 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3823 | 97651 |
| IfcElectricDistributionBoardDistribution panels | 1755 | 22519 |
| IfcElectricDistributionPoint | 73 | 1344 |
| IfcElectricFlowStorageDevice | 235 | 1546 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 20813 | 12392101 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11063 | 67917 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 271344 | 438375 |
| IfcFanFans | 1385 | 5177 |
| IfcFastener | 1026 | 2109860 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1112 | 174272 |
| IfcFlowController | 1134 | 104351 |
| IfcFlowFittingFlow fittings | 1662 | 1399885 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2699 | 5701 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2579 | 1629063 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 6992 | 943265 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 24751 | 815810 |
| IfcFurnishingElement | 4528 | 1003555 |
| IfcFurnitureFurniture | 7430 | 1504824 |
| IfcGeographicElement | 4219 | 53759 |
| IfcGrid | 6432 | 64992 |
| IfcGroup | 5930 | 422746 |
| IfcHeatExchangerHeat exchangers | 2793 | 16873 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 794 | 25134 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2024 | 260929 |
| IfcMechanicalFastener | 1416 | 2364386 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38332 | 14552971 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 139564 | 15801947 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1450 | 172130 |
| IfcPilePiles | 1608 | 100356 |
| IfcPipeFittingPipe fittings | 11388 | 713022 |
| IfcPipeSegmentPipes | 32760 | 10016425 |
| IfcPlatePlates | 7311 | 3056891 |
| IfcProject | 13877 | 13879 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 31 | 7870 |
| IfcPumpBooster sets | 11789 | 27715 |
| IfcRailingRailings | 11820 | 454085 |
| IfcRamp | 2402 | 6571 |
| IfcRampFlightRamps | 1707 | 4624 |
| IfcReinforcingBarReinforcement bars | 8899 | 66612393 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 109901 | 892613 |
| IfcSanitaryTerminalSanitary appliances | 6935 | 476894 |
| IfcSensorSensors | 462 | 9296 |
| IfcShadingDeviceNearby buildings and other obstacles | 88109 | 5863748 |
| IfcSiteSurroundings | 297109 | 320444 |
| IfcSlabFloor slabs | 163992 | 5758879 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4508 | 66545 |
| IfcSpaceSpaces | 123891 | 6777968 |
| IfcSpaceHeaterThermal emitters | 3071 | 54061 |
| IfcSpatialZone | 531 | 18931 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19016 | 136841 |
| IfcStairFlightStairs | 10359 | 114431 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1064 | 42796 |
| IfcSystem | 1451 | 189004 |
| IfcSystemFurnitureElement | 712 | 42424 |
| IfcTankTanks | 5938 | 12352 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 782 | 1204 |
| IfcTransportElementTransport elements | 1644 | 8470 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3147 | 97068 |
| IfcValveValves | 3486 | 156602 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 114735 | 127300 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 131224 | 18052346 |
| IfcWallStandardCase | 27199 | 4419256 |
| IfcWasteTerminal | 123 | 3409 |
| IfcWindowWindows | 118648 | 6193993 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 77654 | 669359 |