| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27536 | 1122063 |
| IfcAirTerminalBox | 1835 | 104135 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5335 | 75583 |
| IfcAlarmAlarm systems | 518 | 10305 |
| IfcAnnotation | 122454 | 3023487 |
| IfcAudioVisualAppliance | 764 | 16663 |
| IfcBeamBeams | 83789 | 26159444 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 461 | 1645 |
| IfcBuilding | 344958 | 359139 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2082 | 2730402 |
| IfcBuildingElementProxyGeneric elements | 58461 | 42363442 |
| IfcBuildingStorey | 333268 | 1368037 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 58058 |
| IfcCableCarrierSegmentConduits | 735 | 251238 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9578 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 284 | 4869 |
| IfcColumnColumns | 95328 | 9389580 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 51 | 253 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12204 | 3100314 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8099 | 1080269 |
| IfcDamperDampers | 120 | 6684 |
| IfcDiscreteAccessoryDiscrete accessories | 2063 | 436292 |
| IfcDistributionChamberElementHatches | 3291 | 64379 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 349 | 21567 |
| IfcDistributionElementDistribution flow elements | 5022 | 76063 |
| IfcDistributionFlowElement | 759 | 24265 |
| IfcDistributionPort | 10843 | 15693699 |
| IfcDistributionSystem | 2592 | 115527 |
| IfcDoorDoors | 126139 | 5293971 |
| IfcDuctFittingDistribution | 15800 | 2013838 |
| IfcDuctSegmentDucts | 28770 | 3034855 |
| IfcDuctSilencer | 143 | 1501 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4388 | 108196 |
| IfcElectricDistributionBoardDistribution panels | 2141 | 28072 |
| IfcElectricDistributionPoint | 76 | 1391 |
| IfcElectricFlowStorageDevice | 283 | 2256 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26017 | 15912358 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13368 | 83309 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 328687 | 528268 |
| IfcFanFans | 1661 | 6255 |
| IfcFastener | 1339 | 2530402 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1386 | 269783 |
| IfcFlowController | 1368 | 149742 |
| IfcFlowFittingFlow fittings | 2030 | 1794316 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3239 | 6892 |
| IfcFlowMovingDeviceFlow moving devices | 286 | 12865 |
| IfcFlowSegment | 3115 | 2134773 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8524 | 1175544 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29277 | 962350 |
| IfcFurnishingElement | 5388 | 1219041 |
| IfcFurnitureFurniture | 8896 | 1787055 |
| IfcGeographicElement | 5049 | 64009 |
| IfcGrid | 7742 | 79712 |
| IfcGroup | 7057 | 503077 |
| IfcHeatExchangerHeat exchangers | 3363 | 20748 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 999 | 36363 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 19 | 2179 |
| IfcLightFixtureLights | 2417 | 387740 |
| IfcMechanicalFastener | 1814 | 2852427 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43955 | 16974218 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 166926 | 18900940 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1715 | 218493 |
| IfcPilePiles | 2003 | 126675 |
| IfcPipeFittingPipe fittings | 13474 | 828337 |
| IfcPipeSegmentPipes | 39199 | 12150170 |
| IfcPlatePlates | 9065 | 3963609 |
| IfcProject | 17178 | 17180 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 68 | 4331 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14223 | 33108 |
| IfcRailingRailings | 14158 | 537525 |
| IfcRamp | 2931 | 8775 |
| IfcRampFlightRamps | 2063 | 5667 |
| IfcReinforcingBarReinforcement bars | 11419 | 89671298 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 131552 | 1051723 |
| IfcSanitaryTerminalSanitary appliances | 8228 | 593438 |
| IfcSensorSensors | 574 | 13581 |
| IfcShadingDeviceNearby buildings and other obstacles | 104532 | 7047565 |
| IfcSiteSurroundings | 360584 | 390562 |
| IfcSlabFloor slabs | 196104 | 7104356 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5301 | 74965 |
| IfcSpaceSpaces | 147671 | 8184205 |
| IfcSpaceHeaterThermal emitters | 3724 | 63779 |
| IfcSpatialZone | 617 | 23245 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23172 | 174310 |
| IfcStairFlightStairs | 12708 | 148053 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1274 | 55126 |
| IfcSystem | 1705 | 229833 |
| IfcSystemFurnitureElement | 896 | 54563 |
| IfcTankTanks | 7123 | 15034 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 908 | 1356 |
| IfcTransportElementTransport elements | 2029 | 14737 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3831 | 119620 |
| IfcValveValves | 4152 | 195816 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 136712 | 149851 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 157107 | 22019035 |
| IfcWallStandardCase | 32661 | 5336855 |
| IfcWasteTerminal | 177 | 5527 |
| IfcWindowWindows | 142041 | 7332115 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93030 | 800027 |