| IfcActor | 66 | 143 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23583 | 955441 |
| IfcAirTerminalBox | 1513 | 83384 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4545 | 62428 |
| IfcAlarmAlarm systems | 460 | 9230 |
| IfcAnnotation | 105833 | 2642870 |
| IfcAudioVisualAppliance | 670 | 15211 |
| IfcBeamBeams | 68090 | 20535397 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 417 | 1559 |
| IfcBuilding | 293218 | 305475 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1793 | 2153986 |
| IfcBuildingElementProxyGeneric elements | 50225 | 35467262 |
| IfcBuildingStorey | 282202 | 1160928 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 588 | 215776 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 103 | 6296 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 262 | 3990 |
| IfcColumnColumns | 78172 | 7500999 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10033 | 2286910 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6863 | 890280 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1839 | 407391 |
| IfcDistributionChamberElementHatches | 2877 | 55843 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 285 | 13156 |
| IfcDistributionElementDistribution flow elements | 4329 | 64917 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8834 | 12447114 |
| IfcDistributionSystem | 1896 | 98757 |
| IfcDoorDoors | 108088 | 4517316 |
| IfcDuctFittingDistribution | 13548 | 1682908 |
| IfcDuctSegmentDucts | 24725 | 2537960 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3867 | 98192 |
| IfcElectricDistributionBoardDistribution panels | 1823 | 22957 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 243 | 1572 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21617 | 12930476 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11433 | 69375 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 279901 | 450275 |
| IfcFanFans | 1433 | 5404 |
| IfcFastener | 1071 | 2217416 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1156 | 189384 |
| IfcFlowController | 1160 | 111493 |
| IfcFlowFittingFlow fittings | 1702 | 1459876 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2792 | 5957 |
| IfcFlowMovingDeviceFlow moving devices | 222 | 10618 |
| IfcFlowSegment | 2624 | 1694186 |
| IfcFlowStorageDevice | 106 | 392 |
| IfcFlowTerminalFlow terminals | 7161 | 970799 |
| IfcFlowTreatmentDevice | 41 | 499 |
| IfcFootingFoundations | 25417 | 837633 |
| IfcFurnishingElement | 4614 | 1018990 |
| IfcFurnitureFurniture | 7585 | 1534790 |
| IfcGeographicElement | 4308 | 55451 |
| IfcGrid | 6600 | 66942 |
| IfcGroup | 6087 | 433487 |
| IfcHeatExchangerHeat exchangers | 2893 | 17499 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 828 | 26413 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2061 | 267155 |
| IfcMechanicalFastener | 1477 | 2519666 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39149 | 14778695 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143514 | 16167120 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1490 | 174711 |
| IfcPilePiles | 1679 | 104025 |
| IfcPipeFittingPipe fittings | 11714 | 744880 |
| IfcPipeSegmentPipes | 33801 | 10317293 |
| IfcPlatePlates | 7539 | 3206943 |
| IfcProject | 14304 | 14306 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12216 | 28521 |
| IfcRailingRailings | 12110 | 462159 |
| IfcRamp | 2461 | 6721 |
| IfcRampFlightRamps | 1743 | 4800 |
| IfcReinforcingBarReinforcement bars | 9332 | 70173935 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 113013 | 916597 |
| IfcSanitaryTerminalSanitary appliances | 7083 | 490871 |
| IfcSensorSensors | 476 | 10065 |
| IfcShadingDeviceNearby buildings and other obstacles | 90590 | 6025449 |
| IfcSiteSurroundings | 306396 | 331713 |
| IfcSlabFloor slabs | 168698 | 5937879 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4657 | 67143 |
| IfcSpaceSpaces | 127446 | 6971879 |
| IfcSpaceHeaterThermal emitters | 3166 | 55668 |
| IfcSpatialZone | 541 | 19805 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19597 | 142460 |
| IfcStairFlightStairs | 10651 | 118339 |
| 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 | 1105 | 43804 |
| IfcSystem | 1482 | 193917 |
| IfcSystemFurnitureElement | 731 | 43109 |
| IfcTankTanks | 6159 | 12673 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 808 | 1234 |
| IfcTransportElementTransport elements | 1683 | 9320 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3255 | 100914 |
| IfcValveValves | 3596 | 160166 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117986 | 130630 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134881 | 18546333 |
| IfcWallStandardCase | 28064 | 4479197 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121978 | 6346044 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79904 | 688033 |