| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 25174 | 1021133 |
| IfcAirTerminalBox | 1640 | 89797 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4864 | 66688 |
| IfcAlarmAlarm systems | 485 | 9730 |
| IfcAnnotation | 112436 | 2770299 |
| IfcAudioVisualAppliance | 701 | 15492 |
| IfcBeamBeams | 74213 | 22778934 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 440 | 1611 |
| IfcBuilding | 313806 | 326814 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1878 | 2341274 |
| IfcBuildingElementProxyGeneric elements | 53531 | 37815815 |
| IfcBuildingStorey | 302532 | 1244079 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 233 | 57527 |
| IfcCableCarrierSegmentConduits | 670 | 249043 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 116 | 7979 |
| IfcChiller | 6 | 12 |
| IfcChimney | 73 | 868 |
| IfcCivilElement | 41 | 249 |
| IfcCoil | 267 | 4028 |
| IfcColumnColumns | 84756 | 8180850 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 31 | 174 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 44 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10825 | 2453974 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7319 | 987786 |
| IfcDamperDampers | 96 | 3830 |
| IfcDiscreteAccessoryDiscrete accessories | 1882 | 412887 |
| IfcDistributionChamberElementHatches | 3029 | 59159 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 303 | 13540 |
| IfcDistributionElementDistribution flow elements | 4618 | 70359 |
| IfcDistributionFlowElement | 662 | 20319 |
| IfcDistributionPort | 9646 | 13484850 |
| IfcDistributionSystem | 2153 | 105396 |
| IfcDoorDoors | 115223 | 4834664 |
| IfcDuctFittingDistribution | 14520 | 1808184 |
| IfcDuctSegmentDucts | 26355 | 2734974 |
| IfcDuctSilencer | 122 | 1166 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4063 | 102443 |
| IfcElectricDistributionBoardDistribution panels | 1985 | 24959 |
| IfcElectricDistributionPoint | 72 | 1369 |
| IfcElectricFlowStorageDevice | 261 | 1995 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 23266 | 13983598 |
| IfcEnergyConversionDeviceEnergy conversion devices | 12203 | 74319 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 299277 | 476508 |
| IfcFanFans | 1536 | 5898 |
| IfcFastener | 1151 | 2361516 |
| IfcFilter | 59 | 560 |
| IfcFireSuppressionTerminal | 1231 | 203874 |
| IfcFlowController | 1273 | 118395 |
| IfcFlowFittingFlow fittings | 1918 | 1562512 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2949 | 6252 |
| IfcFlowMovingDeviceFlow moving devices | 241 | 12361 |
| IfcFlowSegment | 2919 | 1811110 |
| IfcFlowStorageDevice | 114 | 410 |
| IfcFlowTerminalFlow terminals | 7765 | 1053474 |
| IfcFlowTreatmentDevice | 44 | 505 |
| IfcFootingFoundations | 26911 | 883224 |
| IfcFurnishingElement | 4906 | 1090166 |
| IfcFurnitureFurniture | 8069 | 1622614 |
| IfcGeographicElement | 4511 | 59250 |
| IfcGrid | 7064 | 70989 |
| IfcGroup | 6493 | 457191 |
| IfcHeatExchangerHeat exchangers | 3047 | 18722 |
| IfcInterceptor | 18 | 29 |
| IfcJunctionBoxJunction boxes | 919 | 28929 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 16 | 2109 |
| IfcLightFixtureLights | 2208 | 325821 |
| IfcMechanicalFastener | 1601 | 2649055 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 41113 | 15650269 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 39 | 265 |
| IfcOpeningElementOpenings | 152703 | 17285888 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1595 | 187151 |
| IfcPilePiles | 1831 | 116514 |
| IfcPipeFittingPipe fittings | 12398 | 780736 |
| IfcPipeSegmentPipes | 35949 | 11039879 |
| IfcPlatePlates | 8124 | 3474488 |
| IfcProject | 15566 | 15568 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 61 | 2297 |
| IfcProxy | 43 | 9193 |
| IfcPumpBooster sets | 13051 | 30968 |
| IfcRailingRailings | 12937 | 492115 |
| IfcRamp | 2628 | 7295 |
| IfcRampFlightRamps | 1869 | 5065 |
| IfcReinforcingBarReinforcement bars | 10088 | 76504609 |
| IfcReinforcingMesh | 27 | 7339 |
| IfcRoofRoofs | 120319 | 967278 |
| IfcSanitaryTerminalSanitary appliances | 7493 | 531066 |
| IfcSensorSensors | 508 | 11823 |
| IfcShadingDeviceNearby buildings and other obstacles | 95977 | 6386997 |
| IfcSiteSurroundings | 327825 | 354113 |
| IfcSlabFloor slabs | 179560 | 6404299 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4962 | 71595 |
| IfcSpaceSpaces | 135349 | 7465317 |
| IfcSpaceHeaterThermal emitters | 3408 | 59821 |
| IfcSpatialZone | 559 | 21176 |
| IfcStackTerminal | 22 | 476 |
| IfcStair | 21126 | 157176 |
| IfcStairFlightStairs | 11530 | 130811 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 49 | 49 |
| IfcStructuralCurveAction | 3 | 126 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 47 | 18982 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 11 | 66 |
| IfcStructuralLoadGroup | 22 | 1261 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 77 | 29278 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1187 | 48634 |
| IfcSystem | 1619 | 205505 |
| IfcSystemFurnitureElement | 758 | 45788 |
| IfcTankTanks | 6624 | 13690 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 114 | 20829 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 852 | 1290 |
| IfcTransportElementTransport elements | 1772 | 10477 |
| IfcUnitaryControlElementUnitary control elements | 13 | 53 |
| IfcUnitaryEquipment | 3485 | 108273 |
| IfcValveValves | 3763 | 171898 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 125471 | 138289 |
| IfcVoidingFeature | 21 | 17275 |
| IfcWallWalls | 143684 | 19927833 |
| IfcWallStandardCase | 29970 | 4911373 |
| IfcWasteTerminal | 134 | 3481 |
| IfcWindowWindows | 129861 | 6727816 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 84856 | 728045 |