| IfcActor | 75 | 160 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29185 | 1175771 |
| IfcAirTerminalBox | 1960 | 110101 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5641 | 80242 |
| IfcAlarmAlarm systems | 538 | 10324 |
| IfcAnnotation | 128138 | 3309730 |
| IfcAudioVisualAppliance | 800 | 17388 |
| IfcBeamBeams | 89750 | 28065482 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 485 | 1683 |
| IfcBuilding | 364041 | 379869 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2210 | 2807561 |
| IfcBuildingElementProxyGeneric elements | 61619 | 44954870 |
| IfcBuildingStorey | 352064 | 1446310 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 272 | 59746 |
| IfcCableCarrierSegmentConduits | 799 | 263946 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 147 | 9695 |
| IfcChiller | 8 | 14 |
| IfcChimney | 131 | 989 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 101741 | 10016164 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 64 | 300 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 42 | 222 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13104 | 3145034 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8587 | 1143237 |
| IfcDamperDampers | 156 | 7840 |
| IfcDiscreteAccessoryDiscrete accessories | 2202 | 476909 |
| IfcDistributionChamberElementHatches | 3457 | 67098 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 360 | 22322 |
| IfcDistributionElementDistribution flow elements | 5270 | 79476 |
| IfcDistributionFlowElement | 860 | 27647 |
| IfcDistributionPort | 11662 | 16617454 |
| IfcDistributionSystem | 2879 | 121554 |
| IfcDoorDoors | 132610 | 5634180 |
| IfcDuctFittingDistribution | 16595 | 2117471 |
| IfcDuctSegmentDucts | 30448 | 3188101 |
| IfcDuctSilencer | 171 | 2052 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4613 | 110639 |
| IfcElectricDistributionBoardDistribution panels | 2245 | 29110 |
| IfcElectricDistributionPoint | 111 | 1432 |
| IfcElectricFlowStorageDevice | 294 | 2296 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27410 | 16821237 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14045 | 86665 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 346600 | 555302 |
| IfcFanFans | 1727 | 6433 |
| IfcFastener | 1421 | 2576691 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1458 | 306590 |
| IfcFlowController | 1471 | 154375 |
| IfcFlowFittingFlow fittings | 2216 | 1921917 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3425 | 7255 |
| IfcFlowMovingDeviceFlow moving devices | 311 | 13176 |
| IfcFlowSegment | 3452 | 2233818 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9098 | 1257876 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30631 | 1011349 |
| IfcFurnishingElement | 5785 | 1264117 |
| IfcFurnitureFurniture | 9358 | 1922489 |
| IfcGeographicElement | 5335 | 66952 |
| IfcGrid | 8076 | 82223 |
| IfcGroup | 7470 | 527831 |
| IfcHeatExchangerHeat exchangers | 3555 | 21726 |
| IfcInterceptor | 25 | 87 |
| IfcJunctionBoxJunction boxes | 1050 | 37761 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2594 | 441094 |
| IfcMechanicalFastener | 1909 | 2941604 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45639 | 17700018 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 175334 | 20096445 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1793 | 227601 |
| IfcPilePiles | 2117 | 133622 |
| IfcPipeFittingPipe fittings | 14173 | 848056 |
| IfcPipeSegmentPipes | 41051 | 12713819 |
| IfcPlatePlates | 9554 | 4151428 |
| IfcProject | 18468 | 18470 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 89 | 5927 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14855 | 34537 |
| IfcRailingRailings | 14892 | 565502 |
| IfcRamp | 3013 | 8968 |
| IfcRampFlightRamps | 2122 | 5818 |
| IfcReinforcingBarReinforcement bars | 12071 | 94550466 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138045 | 1102350 |
| IfcSanitaryTerminalSanitary appliances | 8580 | 628526 |
| IfcSensorSensors | 601 | 13858 |
| IfcShadingDeviceNearby buildings and other obstacles | 109526 | 7422273 |
| IfcSiteSurroundings | 380552 | 411750 |
| IfcSlabFloor slabs | 205959 | 7599490 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5463 | 79927 |
| IfcSpaceSpaces | 155002 | 8680000 |
| IfcSpaceHeaterThermal emitters | 3891 | 66262 |
| IfcSpatialZone | 640 | 24949 |
| IfcStackTerminal | 30 | 449 |
| IfcStair | 24472 | 185379 |
| IfcStairFlightStairs | 13388 | 158883 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1332 | 57317 |
| IfcSystem | 1853 | 243286 |
| IfcSystemFurnitureElement | 900 | 52104 |
| IfcTankTanks | 7367 | 15514 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 949 | 1419 |
| IfcTransportElementTransport elements | 2135 | 16467 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4024 | 123780 |
| IfcValveValves | 4376 | 202447 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 143429 | 156706 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 165085 | 23443777 |
| IfcWallStandardCase | 34368 | 5674939 |
| IfcWasteTerminal | 193 | 7069 |
| IfcWindowWindows | 149139 | 7720014 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 97903 | 839613 |