| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29529 | 1187066 |
| IfcAirTerminalBox | 1981 | 111169 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5739 | 81216 |
| IfcAlarmAlarm systems | 550 | 10753 |
| IfcAnnotation | 129167 | 3329830 |
| IfcAudioVisualAppliance | 807 | 17625 |
| IfcBeamBeams | 91023 | 28528354 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 487 | 1688 |
| IfcBuilding | 367775 | 383806 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2289 | 2895807 |
| IfcBuildingElementProxyGeneric elements | 62304 | 45650392 |
| IfcBuildingStorey | 355763 | 1462184 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 281 | 59990 |
| IfcCableCarrierSegmentConduits | 811 | 267430 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 149 | 9713 |
| IfcChiller | 8 | 14 |
| IfcChimney | 136 | 1006 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 103126 | 10134718 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 66 | 303 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 45 | 231 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13343 | 3185225 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8694 | 1150671 |
| IfcDamperDampers | 162 | 8124 |
| IfcDiscreteAccessoryDiscrete accessories | 2218 | 485016 |
| IfcDistributionChamberElementHatches | 3489 | 67926 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5328 | 80108 |
| IfcDistributionFlowElement | 879 | 28988 |
| IfcDistributionPort | 11816 | 16737455 |
| IfcDistributionSystem | 2940 | 122295 |
| IfcDoorDoors | 133821 | 5699714 |
| IfcDuctFittingDistribution | 16794 | 2144810 |
| IfcDuctSegmentDucts | 30791 | 3223860 |
| IfcDuctSilencer | 176 | 2217 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4638 | 111152 |
| IfcElectricDistributionBoardDistribution panels | 2265 | 29174 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 294 | 2305 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27745 | 17043292 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14199 | 87497 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 349919 | 559191 |
| IfcFanFans | 1737 | 6504 |
| IfcFastener | 1443 | 2581745 |
| IfcFilter | 72 | 719 |
| IfcFireSuppressionTerminal | 1473 | 309550 |
| IfcFlowController | 1484 | 155031 |
| IfcFlowFittingFlow fittings | 2235 | 1930471 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3454 | 7298 |
| IfcFlowMovingDeviceFlow moving devices | 330 | 15055 |
| IfcFlowSegment | 3520 | 2244252 |
| IfcFlowStorageDevice | 158 | 618 |
| IfcFlowTerminalFlow terminals | 9266 | 1276783 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 30921 | 1021705 |
| IfcFurnishingElement | 5991 | 1289116 |
| IfcFurnitureFurniture | 9453 | 1938035 |
| IfcGeographicElement | 5400 | 68163 |
| IfcGrid | 8175 | 82935 |
| IfcGroup | 7534 | 532441 |
| IfcHeatExchangerHeat exchangers | 3596 | 22023 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1055 | 37851 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2659 | 454801 |
| IfcMechanicalFastener | 1935 | 2961726 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46002 | 17895893 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 177009 | 20283716 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1807 | 228284 |
| IfcPilePiles | 2140 | 135484 |
| IfcPipeFittingPipe fittings | 14331 | 854611 |
| IfcPipeSegmentPipes | 41448 | 12816939 |
| IfcPlatePlates | 9656 | 4200301 |
| IfcProject | 18837 | 18839 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6312 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 15016 | 34826 |
| IfcRailingRailings | 15059 | 575452 |
| IfcRamp | 3033 | 9033 |
| IfcRampFlightRamps | 2149 | 5873 |
| IfcReinforcingBarReinforcement bars | 12204 | 95644872 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 139255 | 1111194 |
| IfcSanitaryTerminalSanitary appliances | 8639 | 637374 |
| IfcSensorSensors | 607 | 13925 |
| IfcShadingDeviceNearby buildings and other obstacles | 110411 | 7484380 |
| IfcSiteSurroundings | 384410 | 415663 |
| IfcSlabFloor slabs | 207918 | 7757780 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5502 | 80959 |
| IfcSpaceSpaces | 156392 | 8764745 |
| IfcSpaceHeaterThermal emitters | 3938 | 66748 |
| IfcSpatialZone | 646 | 25252 |
| IfcStackTerminal | 33 | 458 |
| IfcStair | 24774 | 187429 |
| IfcStairFlightStairs | 13508 | 160834 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1342 | 57601 |
| IfcSystem | 1871 | 244023 |
| IfcSystemFurnitureElement | 909 | 52841 |
| IfcTankTanks | 7428 | 15608 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 951 | 1421 |
| IfcTransportElementTransport elements | 2157 | 16723 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4068 | 124242 |
| IfcValveValves | 4430 | 206486 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 144603 | 157861 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 166536 | 23731846 |
| IfcWallStandardCase | 34790 | 5751274 |
| IfcWasteTerminal | 199 | 10194 |
| IfcWindowWindows | 150540 | 7788972 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 98793 | 846815 |