| IfcActor | 66 | 143 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23573 | 955238 |
| IfcAirTerminalBox | 1513 | 83384 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4545 | 62428 |
| IfcAlarmAlarm systems | 460 | 9230 |
| IfcAnnotation | 105799 | 2642431 |
| IfcAudioVisualAppliance | 670 | 15211 |
| IfcBeamBeams | 68031 | 20503445 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 416 | 1558 |
| IfcBuilding | 293071 | 305320 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1793 | 2153986 |
| IfcBuildingElementProxyGeneric elements | 50201 | 35460501 |
| IfcBuildingStorey | 282057 | 1160343 |
| 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 | 78108 | 7492506 |
| 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 | 10025 | 2285280 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6859 | 890244 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1840 | 410075 |
| IfcDistributionChamberElementHatches | 2873 | 55781 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 285 | 13156 |
| IfcDistributionElementDistribution flow elements | 4330 | 64918 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8831 | 12454278 |
| IfcDistributionSystem | 1892 | 98743 |
| IfcDoorDoors | 108043 | 4516629 |
| IfcDuctFittingDistribution | 13544 | 1682704 |
| IfcDuctSegmentDucts | 24715 | 2537516 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3865 | 98142 |
| IfcElectricDistributionBoardDistribution panels | 1822 | 22956 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 243 | 1572 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21604 | 12919703 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11428 | 69336 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 279754 | 450128 |
| IfcFanFans | 1433 | 5404 |
| IfcFastener | 1074 | 2220394 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1155 | 189382 |
| IfcFlowController | 1164 | 111788 |
| IfcFlowFittingFlow fittings | 1703 | 1461922 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2790 | 5955 |
| IfcFlowMovingDeviceFlow moving devices | 223 | 10620 |
| IfcFlowSegment | 2629 | 1695699 |
| IfcFlowStorageDevice | 108 | 394 |
| IfcFlowTerminalFlow terminals | 7159 | 971994 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25408 | 837437 |
| IfcFurnishingElement | 4611 | 1018952 |
| IfcFurnitureFurniture | 7581 | 1534410 |
| IfcGeographicElement | 4303 | 55429 |
| IfcGrid | 6600 | 66948 |
| IfcGroup | 6086 | 433871 |
| IfcHeatExchangerHeat exchangers | 2892 | 17498 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 828 | 26413 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2060 | 267107 |
| IfcMechanicalFastener | 1481 | 2519777 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39139 | 14777588 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143458 | 16165542 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1489 | 174701 |
| IfcPilePiles | 1678 | 103899 |
| IfcPipeFittingPipe fittings | 11705 | 744826 |
| IfcPipeSegmentPipes | 33785 | 10315099 |
| IfcPlatePlates | 7538 | 3206821 |
| IfcProject | 14307 | 14309 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12209 | 28513 |
| IfcRailingRailings | 12106 | 462074 |
| IfcRamp | 2460 | 6719 |
| IfcRampFlightRamps | 1742 | 4799 |
| IfcReinforcingBarReinforcement bars | 9326 | 70059025 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112974 | 916398 |
| IfcSanitaryTerminalSanitary appliances | 7080 | 490391 |
| IfcSensorSensors | 476 | 10065 |
| IfcShadingDeviceNearby buildings and other obstacles | 90569 | 6025213 |
| IfcSiteSurroundings | 306242 | 331558 |
| IfcSlabFloor slabs | 168630 | 5935173 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4653 | 67139 |
| IfcSpaceSpaces | 127403 | 6971319 |
| IfcSpaceHeaterThermal emitters | 3166 | 55668 |
| IfcSpatialZone | 541 | 19801 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19579 | 142396 |
| IfcStairFlightStairs | 10644 | 118317 |
| 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 | 1104 | 43802 |
| IfcSystem | 1485 | 194091 |
| IfcSystemFurnitureElement | 731 | 43109 |
| IfcTankTanks | 6155 | 12669 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 808 | 1234 |
| IfcTransportElementTransport elements | 1682 | 9319 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3256 | 100920 |
| IfcValveValves | 3593 | 160114 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117953 | 130597 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134837 | 18547079 |
| IfcWallStandardCase | 28040 | 4478460 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121931 | 6344931 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79876 | 687963 |