| IfcActor | 65 | 142 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22042 | 892136 |
| IfcAirTerminalBox | 1394 | 72041 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4260 | 56582 |
| IfcAlarmAlarm systems | 422 | 8207 |
| IfcAnnotation | 99235 | 2492392 |
| IfcAudioVisualAppliance | 603 | 13306 |
| IfcBeamBeams | 61892 | 18521522 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 389 | 1051 |
| IfcBuilding | 272939 | 284412 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1696 | 2039695 |
| IfcBuildingElementProxyGeneric elements | 46978 | 32994877 |
| IfcBuildingStorey | 262207 | 1080827 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 200 | 54023 |
| IfcCableCarrierSegmentConduits | 557 | 205182 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 79 | 5963 |
| IfcChiller | 2 | 3 |
| IfcChimney | 64 | 784 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 257 | 3940 |
| IfcColumnColumns | 71518 | 6834422 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 22 | 35 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9349 | 2092274 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6485 | 767217 |
| IfcDamperDampers | 61 | 1138 |
| IfcDiscreteAccessoryDiscrete accessories | 1742 | 386598 |
| IfcDistributionChamberElementHatches | 2669 | 52182 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 291 | 13520 |
| IfcDistributionElementDistribution flow elements | 4088 | 61206 |
| IfcDistributionFlowElement | 594 | 18947 |
| IfcDistributionPort | 8202 | 11357898 |
| IfcDistributionSystem | 1656 | 92573 |
| IfcDoorDoors | 101268 | 4209917 |
| IfcDuctFittingDistribution | 12636 | 1563203 |
| IfcDuctSegmentDucts | 23145 | 2363685 |
| IfcDuctSilencer | 101 | 626 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3733 | 96950 |
| IfcElectricDistributionBoardDistribution panels | 1692 | 21127 |
| IfcElectricDistributionPoint | 70 | 1314 |
| IfcElectricFlowStorageDevice | 224 | 1383 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19831 | 11641990 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10688 | 65932 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 260470 | 422938 |
| IfcFanFans | 1332 | 4992 |
| IfcFastener | 1011 | 2033130 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1051 | 159847 |
| IfcFlowController | 1101 | 86410 |
| IfcFlowFittingFlow fittings | 1609 | 1344556 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2594 | 5576 |
| IfcFlowMovingDeviceFlow moving devices | 210 | 10377 |
| IfcFlowSegment | 2457 | 1569024 |
| IfcFlowStorageDevice | 105 | 391 |
| IfcFlowTerminalFlow terminals | 6734 | 919006 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23778 | 782016 |
| IfcFurnishingElement | 4353 | 932950 |
| IfcFurnitureFurniture | 7169 | 1436758 |
| IfcGeographicElement | 4091 | 50037 |
| IfcGrid | 6280 | 64849 |
| IfcGroup | 5703 | 408473 |
| IfcHeatExchangerHeat exchangers | 2675 | 16514 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 767 | 24594 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 14 | 1957 |
| IfcLightFixtureLights | 1957 | 249954 |
| IfcMechanicalFastener | 1390 | 2246668 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 37377 | 14296075 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 134428 | 15271590 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1388 | 167225 |
| IfcPilePiles | 1532 | 95926 |
| IfcPipeFittingPipe fittings | 11031 | 692852 |
| IfcPipeSegmentPipes | 31535 | 9706241 |
| IfcPlatePlates | 7112 | 2933547 |
| IfcProject | 13286 | 13290 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 22 | 7798 |
| IfcPumpBooster sets | 11355 | 26842 |
| IfcRailingRailings | 11334 | 429880 |
| IfcRamp | 2255 | 6189 |
| IfcRampFlightRamps | 1627 | 4463 |
| IfcReinforcingBarReinforcement bars | 8412 | 62109364 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 106074 | 861732 |
| IfcSanitaryTerminalSanitary appliances | 6716 | 460059 |
| IfcSensorSensors | 433 | 8794 |
| IfcShadingDeviceNearby buildings and other obstacles | 85051 | 5658302 |
| IfcSiteSurroundings | 285206 | 308289 |
| IfcSlabFloor slabs | 157903 | 5505246 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4324 | 64818 |
| IfcSpaceSpaces | 119419 | 6505196 |
| IfcSpaceHeaterThermal emitters | 2978 | 52605 |
| IfcSpatialZone | 501 | 17437 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 18161 | 128818 |
| IfcStairFlightStairs | 10003 | 110760 |
| IfcStructuralAnalysisModel | 43 | 43 |
| IfcStructuralCurveAction | 1 | 1 |
| IfcStructuralCurveConnection | 3 | 1901 |
| IfcStructuralCurveMember | 41 | 15753 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 18 | 710 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 6 | 3738 |
| IfcStructuralPointAction | 9 | 224 |
| IfcStructuralPointConnection | 71 | 25827 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 2 | 147 |
| IfcStructuralSurfaceMember | 23 | 6895 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1016 | 42136 |
| IfcSystem | 1409 | 174648 |
| IfcSystemFurnitureElement | 666 | 38333 |
| IfcTankTanks | 5731 | 11981 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 111 | 23241 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 725 | 1095 |
| IfcTransportElementTransport elements | 1579 | 7669 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3069 | 95459 |
| IfcValveValves | 3335 | 153021 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 110772 | 123287 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 126476 | 17311911 |
| IfcWallStandardCase | 26125 | 4165456 |
| IfcWasteTerminal | 117 | 3056 |
| IfcWindowWindows | 114364 | 5971153 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 74962 | 645497 |