| IfcActor | 69 | 148 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27294 | 1114586 |
| IfcAirTerminalBox | 1817 | 103515 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5277 | 74532 |
| IfcAlarmAlarm systems | 516 | 10297 |
| IfcAnnotation | 121436 | 3012216 |
| IfcAudioVisualAppliance | 758 | 16589 |
| IfcBeamBeams | 82803 | 25815951 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 459 | 1744 |
| IfcBuilding | 341795 | 355895 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2059 | 2724838 |
| IfcBuildingElementProxyGeneric elements | 57953 | 41715071 |
| IfcBuildingStorey | 330143 | 1356608 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 245 | 57650 |
| IfcCableCarrierSegmentConduits | 729 | 249441 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 135 | 9575 |
| IfcChiller | 8 | 14 |
| IfcChimney | 98 | 913 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4871 |
| IfcColumnColumns | 94248 | 9269513 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 48 | 222 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 43 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12082 | 3089045 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8039 | 1078516 |
| IfcDamperDampers | 121 | 7630 |
| IfcDiscreteAccessoryDiscrete accessories | 2040 | 435187 |
| IfcDistributionChamberElementHatches | 3259 | 63589 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21637 |
| IfcDistributionElementDistribution flow elements | 4983 | 75634 |
| IfcDistributionFlowElement | 752 | 23952 |
| IfcDistributionPort | 10727 | 15607058 |
| IfcDistributionSystem | 2534 | 114657 |
| IfcDoorDoors | 125037 | 5272074 |
| IfcDuctFittingDistribution | 15673 | 1999497 |
| IfcDuctSegmentDucts | 28522 | 3011519 |
| IfcDuctSilencer | 144 | 2342 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4369 | 108427 |
| IfcElectricDistributionBoardDistribution panels | 2123 | 27920 |
| IfcElectricDistributionPoint | 75 | 1386 |
| IfcElectricFlowStorageDevice | 280 | 2250 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25747 | 15701964 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13254 | 82791 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 325632 | 523285 |
| IfcFanFans | 1643 | 6228 |
| IfcFastener | 1325 | 2521661 |
| IfcFilter | 64 | 578 |
| IfcFireSuppressionTerminal | 1368 | 246151 |
| IfcFlowController | 1368 | 149717 |
| IfcFlowFittingFlow fittings | 2027 | 1791110 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3200 | 6717 |
| IfcFlowMovingDeviceFlow moving devices | 284 | 12832 |
| IfcFlowSegment | 3120 | 2131852 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8463 | 1180281 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29046 | 954462 |
| IfcFurnishingElement | 5343 | 1211466 |
| IfcFurnitureFurniture | 8840 | 1777744 |
| IfcGeographicElement | 5001 | 63441 |
| IfcGrid | 7681 | 79193 |
| IfcGroup | 7008 | 502448 |
| IfcHeatExchangerHeat exchangers | 3319 | 20438 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 989 | 35751 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2147 |
| IfcLightFixtureLights | 2396 | 378215 |
| IfcMechanicalFastener | 1793 | 2827231 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43663 | 16865018 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 165439 | 18806539 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1704 | 217525 |
| IfcPilePiles | 1992 | 126072 |
| IfcPipeFittingPipe fittings | 13356 | 821855 |
| IfcPipeSegmentPipes | 38850 | 11996378 |
| IfcPlatePlates | 8984 | 3900812 |
| IfcProject | 17035 | 17037 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3645 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 14094 | 32809 |
| IfcRailingRailings | 14079 | 539951 |
| IfcRamp | 2904 | 8635 |
| IfcRampFlightRamps | 2051 | 5633 |
| IfcReinforcingBarReinforcement bars | 11298 | 88760993 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 130358 | 1043432 |
| IfcSanitaryTerminalSanitary appliances | 8159 | 591887 |
| IfcSensorSensors | 567 | 13518 |
| IfcShadingDeviceNearby buildings and other obstacles | 103577 | 6982735 |
| IfcSiteSurroundings | 357245 | 386451 |
| IfcSlabFloor slabs | 194408 | 7048297 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5281 | 74942 |
| IfcSpaceSpaces | 146432 | 8139149 |
| IfcSpaceHeaterThermal emitters | 3685 | 62952 |
| IfcSpatialZone | 610 | 22865 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 22996 | 173581 |
| IfcStairFlightStairs | 12631 | 147678 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1265 | 54860 |
| IfcSystem | 1707 | 228384 |
| IfcSystemFurnitureElement | 885 | 54179 |
| IfcTankTanks | 7077 | 14924 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 903 | 1349 |
| IfcTransportElementTransport elements | 2016 | 14634 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3801 | 118883 |
| IfcValveValves | 4110 | 194451 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 135506 | 149100 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 155736 | 21944736 |
| IfcWallStandardCase | 32402 | 5305801 |
| IfcWasteTerminal | 178 | 5704 |
| IfcWindowWindows | 140787 | 7279973 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 92203 | 794253 |