| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29620 | 1190085 |
| IfcAirTerminalBox | 1990 | 111398 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5772 | 81374 |
| IfcAlarmAlarm systems | 550 | 10753 |
| IfcAnnotation | 129402 | 3378302 |
| IfcAudioVisualAppliance | 809 | 17641 |
| IfcBeamBeams | 91249 | 28618271 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 368579 | 384719 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2295 | 2919176 |
| IfcBuildingElementProxyGeneric elements | 62457 | 45684533 |
| IfcBuildingStorey | 356552 | 1465760 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 281 | 59990 |
| IfcCableCarrierSegmentConduits | 811 | 267431 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 148 | 9699 |
| IfcChiller | 8 | 14 |
| IfcChimney | 143 | 1021 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 103384 | 10155164 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 66 | 303 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 47 | 237 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13400 | 3205497 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8721 | 1153676 |
| IfcDamperDampers | 165 | 8297 |
| IfcDiscreteAccessoryDiscrete accessories | 2220 | 485053 |
| IfcDistributionChamberElementHatches | 3502 | 68106 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5335 | 80435 |
| IfcDistributionFlowElement | 886 | 29209 |
| IfcDistributionPort | 11871 | 16764168 |
| IfcDistributionSystem | 2962 | 122857 |
| IfcDoorDoors | 134115 | 5715731 |
| IfcDuctFittingDistribution | 16858 | 2151641 |
| IfcDuctSegmentDucts | 30880 | 3232958 |
| IfcDuctSilencer | 178 | 2319 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4650 | 111347 |
| IfcElectricDistributionBoardDistribution panels | 2272 | 29208 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 296 | 2313 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27777 | 17080879 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14238 | 87746 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 350664 | 560062 |
| IfcFanFans | 1744 | 6529 |
| IfcFastener | 1446 | 2583343 |
| IfcFilter | 72 | 719 |
| IfcFireSuppressionTerminal | 1475 | 309741 |
| IfcFlowController | 1486 | 155234 |
| IfcFlowFittingFlow fittings | 2240 | 1929624 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3464 | 7308 |
| IfcFlowMovingDeviceFlow moving devices | 330 | 15085 |
| IfcFlowSegment | 3527 | 2243889 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9291 | 1278521 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 30978 | 1024609 |
| IfcFurnishingElement | 6008 | 1290561 |
| IfcFurnitureFurniture | 9482 | 1945785 |
| IfcGeographicElement | 5420 | 68639 |
| IfcGrid | 8194 | 83195 |
| IfcGroup | 7551 | 534039 |
| IfcHeatExchangerHeat exchangers | 3608 | 22089 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1057 | 37858 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2667 | 455627 |
| IfcMechanicalFastener | 1938 | 2962795 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46056 | 17938990 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 177388 | 20335896 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1811 | 228671 |
| IfcPilePiles | 2150 | 135972 |
| IfcPipeFittingPipe fittings | 14386 | 857050 |
| IfcPipeSegmentPipes | 41555 | 12844540 |
| IfcPlatePlates | 9680 | 4213444 |
| IfcProject | 18885 | 18887 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6312 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 15041 | 34865 |
| IfcRailingRailings | 15104 | 579494 |
| IfcRamp | 3037 | 9040 |
| IfcRampFlightRamps | 2151 | 5874 |
| IfcReinforcingBarReinforcement bars | 12232 | 96080566 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 139569 | 1113684 |
| IfcSanitaryTerminalSanitary appliances | 8671 | 640977 |
| IfcSensorSensors | 609 | 13996 |
| IfcShadingDeviceNearby buildings and other obstacles | 110643 | 7484730 |
| IfcSiteSurroundings | 385246 | 416669 |
| IfcSlabFloor slabs | 208346 | 7790800 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5514 | 81999 |
| IfcSpaceSpaces | 156738 | 8786834 |
| IfcSpaceHeaterThermal emitters | 3940 | 66767 |
| IfcSpatialZone | 647 | 25271 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 24833 | 188189 |
| IfcStairFlightStairs | 13539 | 161463 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 63 | 20876 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34393 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1346 | 57654 |
| IfcSystem | 1874 | 244258 |
| IfcSystemFurnitureElement | 915 | 53337 |
| IfcTankTanks | 7440 | 15631 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 954 | 1424 |
| IfcTransportElementTransport elements | 2163 | 16877 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4081 | 124452 |
| IfcValveValves | 4445 | 207429 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 144903 | 158214 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 166890 | 23822334 |
| IfcWallStandardCase | 34843 | 5772342 |
| IfcWasteTerminal | 201 | 10286 |
| IfcWindowWindows | 150880 | 7804424 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 99014 | 848734 |