| IfcActor | 66 | 144 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22073 | 893201 |
| IfcAirTerminalBox | 1396 | 72208 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4263 | 56738 |
| IfcAlarmAlarm systems | 423 | 8091 |
| IfcAnnotation | 99407 | 2494779 |
| IfcAudioVisualAppliance | 602 | 13292 |
| IfcBeamBeams | 62083 | 18567239 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 391 | 1053 |
| IfcBuilding | 273508 | 284988 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1699 | 2038653 |
| IfcBuildingElementProxyGeneric elements | 47085 | 33062791 |
| IfcBuildingStorey | 262770 | 1083176 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 200 | 53922 |
| IfcCableCarrierSegmentConduits | 558 | 205184 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 80 | 5966 |
| IfcChiller | 2 | 3 |
| IfcChimney | 64 | 784 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 256 | 3936 |
| IfcColumnColumns | 71733 | 6852989 |
| 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 | 9377 | 2097599 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6494 | 769502 |
| IfcDamperDampers | 61 | 1138 |
| IfcDiscreteAccessoryDiscrete accessories | 1741 | 389284 |
| IfcDistributionChamberElementHatches | 2679 | 52257 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 291 | 13520 |
| IfcDistributionElementDistribution flow elements | 4089 | 61208 |
| IfcDistributionFlowElement | 594 | 18953 |
| IfcDistributionPort | 8248 | 11505865 |
| IfcDistributionSystem | 1678 | 92974 |
| IfcDoorDoors | 101433 | 4218905 |
| IfcDuctFittingDistribution | 12648 | 1564552 |
| IfcDuctSegmentDucts | 23181 | 2365386 |
| IfcDuctSilencer | 101 | 626 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3743 | 97139 |
| IfcElectricDistributionBoardDistribution panels | 1694 | 21142 |
| IfcElectricDistributionPoint | 70 | 1314 |
| IfcElectricFlowStorageDevice | 224 | 1383 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19884 | 11683673 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10701 | 65965 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 260993 | 423751 |
| IfcFanFans | 1333 | 4994 |
| IfcFastener | 1013 | 2075296 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1055 | 165685 |
| IfcFlowController | 1111 | 87984 |
| IfcFlowFittingFlow fittings | 1620 | 1358274 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2600 | 5584 |
| IfcFlowMovingDeviceFlow moving devices | 212 | 10629 |
| IfcFlowSegment | 2469 | 1583067 |
| IfcFlowStorageDevice | 105 | 391 |
| IfcFlowTerminalFlow terminals | 6758 | 923883 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23823 | 784030 |
| IfcFurnishingElement | 4365 | 939150 |
| IfcFurnitureFurniture | 7193 | 1438088 |
| IfcGeographicElement | 4108 | 50076 |
| IfcGrid | 6303 | 65109 |
| IfcGroup | 5720 | 416488 |
| IfcHeatExchangerHeat exchangers | 2682 | 16557 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 768 | 24665 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 14 | 1957 |
| IfcLightFixtureLights | 1960 | 249810 |
| IfcMechanicalFastener | 1391 | 2256294 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 37434 | 14305178 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 134676 | 15336228 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1394 | 167382 |
| IfcPilePiles | 1540 | 96284 |
| IfcPipeFittingPipe fittings | 11056 | 698846 |
| IfcPipeSegmentPipes | 31599 | 9727717 |
| IfcPlatePlates | 7125 | 2946357 |
| IfcProject | 13319 | 13323 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 22 | 7798 |
| IfcPumpBooster sets | 11381 | 26900 |
| IfcRailingRailings | 11357 | 430952 |
| IfcRamp | 2254 | 6188 |
| IfcRampFlightRamps | 1630 | 4474 |
| IfcReinforcingBarReinforcement bars | 8431 | 62365965 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 106243 | 863408 |
| IfcSanitaryTerminalSanitary appliances | 6731 | 460484 |
| IfcSensorSensors | 435 | 8796 |
| IfcShadingDeviceNearby buildings and other obstacles | 85197 | 5666242 |
| IfcSiteSurroundings | 285812 | 308939 |
| IfcSlabFloor slabs | 158208 | 5517735 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4327 | 64821 |
| IfcSpaceSpaces | 119608 | 6519481 |
| IfcSpaceHeaterThermal emitters | 2980 | 52608 |
| IfcSpatialZone | 500 | 17435 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 18206 | 129100 |
| IfcStairFlightStairs | 10021 | 111103 |
| IfcStructuralAnalysisModel | 44 | 44 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 4 | 2493 |
| IfcStructuralCurveMember | 42 | 16225 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 19 | 1201 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 9 | 224 |
| IfcStructuralPointConnection | 72 | 26108 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 3 | 258 |
| IfcStructuralSurfaceMember | 24 | 7006 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1021 | 42075 |
| IfcSystem | 1417 | 178160 |
| IfcSystemFurnitureElement | 667 | 38383 |
| IfcTankTanks | 5738 | 11988 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 111 | 23241 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 725 | 1095 |
| IfcTransportElementTransport elements | 1583 | 7673 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3070 | 95450 |
| IfcValveValves | 3350 | 153594 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 110952 | 123467 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 126693 | 17333101 |
| IfcWallStandardCase | 26177 | 4202459 |
| IfcWasteTerminal | 118 | 3058 |
| IfcWindowWindows | 114555 | 5979055 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 75074 | 646713 |