| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 24138 | 982065 |
| IfcAirTerminalBox | 1552 | 85435 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4648 | 64175 |
| IfcAlarmAlarm systems | 463 | 9254 |
| IfcAnnotation | 108503 | 2679256 |
| IfcAudioVisualAppliance | 681 | 15134 |
| IfcBeamBeams | 70331 | 21451139 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 422 | 1571 |
| IfcBuilding | 300982 | 313510 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1848 | 2302876 |
| IfcBuildingElementProxyGeneric elements | 51362 | 36098020 |
| IfcBuildingStorey | 289858 | 1192110 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 219 | 56230 |
| IfcCableCarrierSegmentConduits | 617 | 234343 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 104 | 6298 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 267 | 4028 |
| IfcColumnColumns | 80571 | 7749471 |
| 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 | 10283 | 2353371 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7033 | 940216 |
| IfcDamperDampers | 86 | 2299 |
| IfcDiscreteAccessoryDiscrete accessories | 1843 | 407795 |
| IfcDistributionChamberElementHatches | 2924 | 57461 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 284 | 13187 |
| IfcDistributionElementDistribution flow elements | 4434 | 66515 |
| IfcDistributionFlowElement | 636 | 19915 |
| IfcDistributionPort | 9099 | 12918218 |
| IfcDistributionSystem | 1988 | 100576 |
| IfcDoorDoors | 110927 | 4625285 |
| IfcDuctFittingDistribution | 13917 | 1738086 |
| IfcDuctSegmentDucts | 25283 | 2612001 |
| IfcDuctSilencer | 114 | 848 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3921 | 99502 |
| IfcElectricDistributionBoardDistribution panels | 1887 | 24019 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 246 | 1919 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 22196 | 13168167 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11659 | 71220 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 287283 | 458967 |
| IfcFanFans | 1469 | 5564 |
| IfcFastener | 1110 | 2362708 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1187 | 197342 |
| IfcFlowController | 1170 | 126740 |
| IfcFlowFittingFlow fittings | 1730 | 1502146 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2856 | 6117 |
| IfcFlowMovingDeviceFlow moving devices | 226 | 12080 |
| IfcFlowSegment | 2664 | 1753888 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7360 | 1005771 |
| IfcFlowTreatmentDevice | 45 | 605 |
| IfcFootingFoundations | 25959 | 851308 |
| IfcFurnishingElement | 4725 | 1064739 |
| IfcFurnitureFurniture | 7746 | 1576059 |
| IfcGeographicElement | 4362 | 56057 |
| IfcGrid | 6767 | 68744 |
| IfcGroup | 6216 | 439534 |
| IfcHeatExchangerHeat exchangers | 2941 | 17850 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 868 | 27081 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2124 | 278609 |
| IfcMechanicalFastener | 1526 | 2578427 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39898 | 15148470 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 38 | 259 |
| IfcOpeningElementOpenings | 147124 | 16549756 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1525 | 181432 |
| IfcPilePiles | 1738 | 108033 |
| IfcPipeFittingPipe fittings | 11947 | 761812 |
| IfcPipeSegmentPipes | 34576 | 10563347 |
| IfcPlatePlates | 7766 | 3312795 |
| IfcProject | 14750 | 14752 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 55 | 2056 |
| IfcProxy | 42 | 9157 |
| IfcPumpBooster sets | 12494 | 29282 |
| IfcRailingRailings | 12369 | 473808 |
| IfcRamp | 2520 | 6905 |
| IfcRampFlightRamps | 1790 | 4919 |
| IfcReinforcingBarReinforcement bars | 9610 | 71709232 |
| IfcReinforcingMesh | 25 | 6969 |
| IfcRoofRoofs | 115861 | 933601 |
| IfcSanitaryTerminalSanitary appliances | 7215 | 506389 |
| IfcSensorSensors | 484 | 10761 |
| IfcShadingDeviceNearby buildings and other obstacles | 92608 | 6147350 |
| IfcSiteSurroundings | 314471 | 340042 |
| IfcSlabFloor slabs | 172909 | 6079181 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4775 | 68031 |
| IfcSpaceSpaces | 130494 | 7132596 |
| IfcSpaceHeaterThermal emitters | 3240 | 57548 |
| IfcSpatialZone | 546 | 20779 |
| IfcStackTerminal | 16 | 271 |
| IfcStair | 20169 | 149598 |
| IfcStairFlightStairs | 10947 | 123040 |
| 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 | 1132 | 46795 |
| IfcSystem | 1512 | 204368 |
| IfcSystemFurnitureElement | 733 | 45020 |
| IfcTankTanks | 6347 | 13063 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 114 | 20829 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 823 | 1233 |
| IfcTransportElementTransport elements | 1710 | 9542 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3373 | 105321 |
| IfcValveValves | 3640 | 163939 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 120946 | 133659 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 138332 | 18995694 |
| IfcWallStandardCase | 28728 | 4736552 |
| IfcWasteTerminal | 126 | 3319 |
| IfcWindowWindows | 125097 | 6489059 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 81715 | 699777 |