| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 28006 | 1138391 |
| IfcAirTerminalBox | 1875 | 105179 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5416 | 76672 |
| IfcAlarmAlarm systems | 529 | 10426 |
| IfcAnnotation | 124123 | 3055282 |
| IfcAudioVisualAppliance | 783 | 17043 |
| IfcBeamBeams | 85856 | 26819629 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 471 | 1667 |
| IfcBuilding | 350859 | 365292 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2090 | 2681534 |
| IfcBuildingElementProxyGeneric elements | 59389 | 43543275 |
| IfcBuildingStorey | 339082 | 1391016 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 253 | 57952 |
| IfcCableCarrierSegmentConduits | 751 | 254050 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 103 | 923 |
| IfcCivilElement | 44 | 617 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 97460 | 9604445 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 54 | 255 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 28 | 173 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12438 | 3120505 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8226 | 1145662 |
| IfcDamperDampers | 132 | 7269 |
| IfcDiscreteAccessoryDiscrete accessories | 2119 | 437555 |
| IfcDistributionChamberElementHatches | 3339 | 65193 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5080 | 76624 |
| IfcDistributionFlowElement | 794 | 25906 |
| IfcDistributionPort | 11106 | 16170031 |
| IfcDistributionSystem | 2659 | 116859 |
| IfcDoorDoors | 128074 | 5384857 |
| IfcDuctFittingDistribution | 16053 | 2042338 |
| IfcDuctSegmentDucts | 29231 | 3080657 |
| IfcDuctSilencer | 150 | 1598 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4433 | 108781 |
| IfcElectricDistributionBoardDistribution panels | 2163 | 28651 |
| IfcElectricDistributionPoint | 80 | 1398 |
| IfcElectricFlowStorageDevice | 286 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26498 | 16336133 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13549 | 84652 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 334285 | 536668 |
| IfcFanFans | 1680 | 6301 |
| IfcFastener | 1365 | 2535349 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1426 | 297382 |
| IfcFlowController | 1415 | 152123 |
| IfcFlowFittingFlow fittings | 2102 | 1852020 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3313 | 7054 |
| IfcFlowMovingDeviceFlow moving devices | 287 | 12753 |
| IfcFlowSegment | 3205 | 2197145 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8683 | 1201479 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29676 | 976920 |
| IfcFurnishingElement | 5452 | 1229783 |
| IfcFurnitureFurniture | 9007 | 1824052 |
| IfcGeographicElement | 5125 | 64712 |
| IfcGrid | 7851 | 80716 |
| IfcGroup | 7172 | 512814 |
| IfcHeatExchangerHeat exchangers | 3429 | 21035 |
| IfcInterceptor | 23 | 93 |
| IfcJunctionBoxJunction boxes | 1006 | 36771 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2458 | 398914 |
| IfcMechanicalFastener | 1840 | 2860132 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44497 | 17170075 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 169418 | 19148816 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1737 | 222037 |
| IfcPilePiles | 2034 | 128945 |
| IfcPipeFittingPipe fittings | 13694 | 828016 |
| IfcPipeSegmentPipes | 39749 | 12335278 |
| IfcPlatePlates | 9193 | 3979452 |
| IfcProject | 17514 | 17516 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14430 | 33564 |
| IfcRailingRailings | 14359 | 544527 |
| IfcRamp | 2973 | 8923 |
| IfcRampFlightRamps | 2082 | 5714 |
| IfcReinforcingBarReinforcement bars | 11609 | 91446081 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 133544 | 1067757 |
| IfcSanitaryTerminalSanitary appliances | 8271 | 603906 |
| IfcSensorSensors | 591 | 14061 |
| IfcShadingDeviceNearby buildings and other obstacles | 106042 | 7191876 |
| IfcSiteSurroundings | 366729 | 396867 |
| IfcSlabFloor slabs | 199107 | 7232899 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5360 | 78970 |
| IfcSpaceSpaces | 149856 | 8327180 |
| IfcSpaceHeaterThermal emitters | 3787 | 64468 |
| IfcSpatialZone | 625 | 23934 |
| IfcStackTerminal | 28 | 589 |
| IfcStair | 23591 | 178527 |
| IfcStairFlightStairs | 12904 | 151763 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 55 | 55 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 58 | 20096 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 85 | 33983 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1293 | 56430 |
| IfcSystem | 1772 | 238677 |
| IfcSystemFurnitureElement | 882 | 51969 |
| IfcTankTanks | 7226 | 15237 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 915 | 1382 |
| IfcTransportElementTransport elements | 2085 | 15727 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3888 | 120790 |
| IfcValveValves | 4237 | 196457 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138755 | 151954 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 159459 | 22429436 |
| IfcWallStandardCase | 33240 | 5388038 |
| IfcWasteTerminal | 184 | 5587 |
| IfcWindowWindows | 144125 | 7440150 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94497 | 811664 |