| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 24077 | 978698 |
| IfcAirTerminalBox | 1548 | 85064 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4638 | 63882 |
| IfcAlarmAlarm systems | 463 | 9338 |
| IfcAnnotation | 108229 | 2675655 |
| IfcAudioVisualAppliance | 676 | 15117 |
| IfcBeamBeams | 69976 | 21294526 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 422 | 1571 |
| IfcBuilding | 299971 | 312459 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1848 | 2297596 |
| IfcBuildingElementProxyGeneric elements | 51235 | 36042493 |
| IfcBuildingStorey | 288853 | 1187717 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 219 | 56230 |
| IfcCableCarrierSegmentConduits | 611 | 233831 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 104 | 6298 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 267 | 4028 |
| IfcColumnColumns | 80198 | 7709682 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10263 | 2348754 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7014 | 939069 |
| IfcDamperDampers | 86 | 2299 |
| IfcDiscreteAccessoryDiscrete accessories | 1843 | 407786 |
| IfcDistributionChamberElementHatches | 2926 | 57484 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 283 | 13142 |
| IfcDistributionElementDistribution flow elements | 4425 | 66157 |
| IfcDistributionFlowElement | 633 | 19905 |
| IfcDistributionPort | 9071 | 12866596 |
| IfcDistributionSystem | 1979 | 100247 |
| IfcDoorDoors | 110665 | 4602820 |
| IfcDuctFittingDistribution | 13874 | 1726719 |
| IfcDuctSegmentDucts | 25227 | 2598915 |
| IfcDuctSilencer | 114 | 848 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3918 | 99465 |
| IfcElectricDistributionBoardDistribution panels | 1876 | 23896 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 246 | 1919 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 22084 | 13129026 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11637 | 71047 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 286362 | 457447 |
| IfcFanFans | 1465 | 5527 |
| IfcFastener | 1107 | 2361657 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1181 | 190578 |
| IfcFlowController | 1168 | 126683 |
| IfcFlowFittingFlow fittings | 1733 | 1498241 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2854 | 6114 |
| IfcFlowMovingDeviceFlow moving devices | 225 | 12076 |
| IfcFlowSegment | 2661 | 1750073 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7345 | 995838 |
| IfcFlowTreatmentDevice | 45 | 605 |
| IfcFootingFoundations | 25849 | 847827 |
| IfcFurnishingElement | 4707 | 1048699 |
| IfcFurnitureFurniture | 7734 | 1572912 |
| IfcGeographicElement | 4365 | 56077 |
| IfcGrid | 6728 | 68539 |
| IfcGroup | 6197 | 435908 |
| IfcHeatExchangerHeat exchangers | 2937 | 17829 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 859 | 27005 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2119 | 277638 |
| IfcMechanicalFastener | 1522 | 2577238 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39765 | 15071587 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 38 | 259 |
| IfcOpeningElementOpenings | 146719 | 16452737 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1520 | 182473 |
| IfcPilePiles | 1723 | 107071 |
| IfcPipeFittingPipe fittings | 11937 | 758813 |
| IfcPipeSegmentPipes | 34506 | 10543444 |
| IfcPlatePlates | 7720 | 3301421 |
| IfcProject | 14672 | 14674 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 55 | 2056 |
| IfcProxy | 42 | 9157 |
| IfcPumpBooster sets | 12456 | 29184 |
| IfcRailingRailings | 12351 | 471857 |
| IfcRamp | 2511 | 6884 |
| IfcRampFlightRamps | 1783 | 4907 |
| IfcReinforcingBarReinforcement bars | 9541 | 71438620 |
| IfcReinforcingMesh | 25 | 6969 |
| IfcRoofRoofs | 115585 | 930312 |
| IfcSanitaryTerminalSanitary appliances | 7191 | 504281 |
| IfcSensorSensors | 485 | 10806 |
| IfcShadingDeviceNearby buildings and other obstacles | 92389 | 6123539 |
| IfcSiteSurroundings | 313419 | 338993 |
| IfcSlabFloor slabs | 172427 | 6051536 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4755 | 67850 |
| IfcSpaceSpaces | 130184 | 7103574 |
| IfcSpaceHeaterThermal emitters | 3224 | 57454 |
| IfcSpatialZone | 543 | 20664 |
| IfcStackTerminal | 16 | 271 |
| IfcStair | 20061 | 149012 |
| IfcStairFlightStairs | 10879 | 121962 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 48 | 48 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 46 | 16462 |
| IfcStructuralLinearAction | 13 | 4796 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 21 | 1218 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 11 | 238 |
| IfcStructuralPointConnection | 76 | 26485 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1128 | 47336 |
| IfcSystem | 1511 | 204156 |
| IfcSystemFurnitureElement | 733 | 45020 |
| IfcTankTanks | 6323 | 13030 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 113 | 20811 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 823 | 1233 |
| IfcTransportElementTransport elements | 1713 | 9545 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3364 | 105162 |
| IfcValveValves | 3638 | 163721 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 120656 | 133369 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 137950 | 18929839 |
| IfcWallStandardCase | 28599 | 4673259 |
| IfcWasteTerminal | 125 | 3314 |
| IfcWindowWindows | 124801 | 6463974 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 81510 | 697812 |