| IfcActor | 66 | 144 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22071 | 893190 |
| IfcAirTerminalBox | 1396 | 72208 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4265 | 56740 |
| IfcAlarmAlarm systems | 424 | 8251 |
| IfcAnnotation | 99372 | 2493523 |
| IfcAudioVisualAppliance | 602 | 13292 |
| IfcBeamBeams | 62064 | 18561137 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 391 | 1053 |
| IfcBuilding | 273417 | 284907 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1701 | 2040802 |
| IfcBuildingElementProxyGeneric elements | 47072 | 33070665 |
| IfcBuildingStorey | 262679 | 1082748 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 201 | 54121 |
| IfcCableCarrierSegmentConduits | 559 | 205459 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 80 | 5966 |
| IfcChiller | 2 | 3 |
| IfcChimney | 64 | 784 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 256 | 3936 |
| IfcColumnColumns | 71701 | 6851174 |
| 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 | 9372 | 2097462 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6496 | 769508 |
| IfcDamperDampers | 61 | 1138 |
| IfcDiscreteAccessoryDiscrete accessories | 1742 | 386602 |
| IfcDistributionChamberElementHatches | 2678 | 52251 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 291 | 13520 |
| IfcDistributionElementDistribution flow elements | 4090 | 61210 |
| IfcDistributionFlowElement | 596 | 18993 |
| IfcDistributionPort | 8235 | 11473237 |
| IfcDistributionSystem | 1673 | 93061 |
| IfcDoorDoors | 101408 | 4218175 |
| IfcDuctFittingDistribution | 12647 | 1564547 |
| IfcDuctSegmentDucts | 23179 | 2365450 |
| 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 | 19887 | 11675919 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10703 | 65967 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 260914 | 423672 |
| IfcFanFans | 1333 | 4994 |
| IfcFastener | 1012 | 2071884 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1053 | 165634 |
| IfcFlowController | 1107 | 86970 |
| IfcFlowFittingFlow fittings | 1616 | 1349815 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2601 | 5585 |
| IfcFlowMovingDeviceFlow moving devices | 212 | 10629 |
| IfcFlowSegment | 2465 | 1574693 |
| IfcFlowStorageDevice | 105 | 391 |
| IfcFlowTerminalFlow terminals | 6749 | 922747 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23814 | 783384 |
| IfcFurnishingElement | 4363 | 939095 |
| IfcFurnitureFurniture | 7189 | 1438001 |
| IfcGeographicElement | 4104 | 50071 |
| IfcGrid | 6291 | 64916 |
| IfcGroup | 5718 | 416471 |
| IfcHeatExchangerHeat exchangers | 2682 | 16557 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 768 | 24665 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 14 | 1957 |
| IfcLightFixtureLights | 1960 | 250553 |
| IfcMechanicalFastener | 1391 | 2257126 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 37435 | 14305946 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 134635 | 15333866 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1395 | 167855 |
| IfcPilePiles | 1536 | 96099 |
| IfcPipeFittingPipe fittings | 11050 | 697974 |
| IfcPipeSegmentPipes | 31591 | 9726918 |
| IfcPlatePlates | 7125 | 2946391 |
| IfcProject | 13311 | 13315 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 22 | 7798 |
| IfcPumpBooster sets | 11381 | 26900 |
| IfcRailingRailings | 11352 | 430907 |
| IfcRamp | 2257 | 6194 |
| IfcRampFlightRamps | 1628 | 4465 |
| IfcReinforcingBarReinforcement bars | 8427 | 62333767 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 106218 | 863120 |
| IfcSanitaryTerminalSanitary appliances | 6730 | 460475 |
| IfcSensorSensors | 435 | 8796 |
| IfcShadingDeviceNearby buildings and other obstacles | 85180 | 5665945 |
| IfcSiteSurroundings | 285715 | 308845 |
| IfcSlabFloor slabs | 158161 | 5516289 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4331 | 64825 |
| IfcSpaceSpaces | 119581 | 6518124 |
| IfcSpaceHeaterThermal emitters | 2982 | 52623 |
| IfcSpatialZone | 500 | 17435 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 18199 | 129086 |
| IfcStairFlightStairs | 10015 | 111097 |
| 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 | 1022 | 42334 |
| IfcSystem | 1413 | 175755 |
| IfcSystemFurnitureElement | 667 | 38383 |
| IfcTankTanks | 5741 | 11991 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 111 | 23241 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 725 | 1095 |
| IfcTransportElementTransport elements | 1583 | 7673 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3070 | 95437 |
| IfcValveValves | 3348 | 153592 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 110937 | 123452 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 126660 | 17331622 |
| IfcWallStandardCase | 26172 | 4201877 |
| IfcWasteTerminal | 118 | 3058 |
| IfcWindowWindows | 114526 | 5978504 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 75052 | 646588 |