| IfcActor | 84 | 179 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 30745 | 1235032 |
| IfcAirTerminalBox | 2082 | 118112 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 6048 | 85448 |
| IfcAlarmAlarm systems | 584 | 11517 |
| IfcAnnotation | 133422 | 3443438 |
| IfcAudioVisualAppliance | 830 | 18590 |
| IfcBeamBeams | 95443 | 30310936 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 498 | 1716 |
| IfcBuilding | 381224 | 397872 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2354 | 3057933 |
| IfcBuildingElementProxyGeneric elements | 64456 | 46832186 |
| IfcBuildingStorey | 369003 | 1517634 |
| IfcBurner | 5 | 22 |
| IfcCableCarrierFitting | 303 | 60511 |
| IfcCableCarrierSegmentConduits | 842 | 276420 |
| IfcCableFitting | 13 | 864 |
| IfcCableSegmentCables | 153 | 10099 |
| IfcChiller | 8 | 14 |
| IfcChimney | 149 | 1033 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 107883 | 10616459 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 68 | 305 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 7 | 50 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 30 | 89 |
| IfcCoolingTowerCooling Tower | 53 | 300 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 14003 | 3319725 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 9051 | 1224305 |
| IfcDamperDampers | 180 | 9353 |
| IfcDiscreteAccessoryDiscrete accessories | 2266 | 503252 |
| IfcDistributionChamberElementHatches | 3638 | 71117 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 371 | 22482 |
| IfcDistributionElementDistribution flow elements | 5504 | 82305 |
| IfcDistributionFlowElement | 905 | 29751 |
| IfcDistributionPort | 12386 | 17320449 |
| IfcDistributionSystem | 3193 | 125010 |
| IfcDoorDoors | 138463 | 5926396 |
| IfcDuctFittingDistribution | 17516 | 2239342 |
| IfcDuctSegmentDucts | 32033 | 3360063 |
| IfcDuctSilencer | 190 | 2583 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4864 | 115018 |
| IfcElectricDistributionBoardDistribution panels | 2345 | 29588 |
| IfcElectricDistributionPoint | 114 | 1443 |
| IfcElectricFlowStorageDevice | 306 | 2388 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 28967 | 17702747 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14785 | 89525 |
| IfcEvaporator | 15 | 283 |
| IfcExternalSpatialElement | 362831 | 582638 |
| IfcFanFans | 1791 | 6881 |
| IfcFastener | 1544 | 2729281 |
| IfcFilter | 77 | 923 |
| IfcFireSuppressionTerminal | 1544 | 351892 |
| IfcFlowController | 1512 | 156418 |
| IfcFlowFittingFlow fittings | 2265 | 1965201 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3586 | 7571 |
| IfcFlowMovingDeviceFlow moving devices | 333 | 15025 |
| IfcFlowSegment | 3583 | 2285036 |
| IfcFlowStorageDevice | 164 | 704 |
| IfcFlowTerminalFlow terminals | 9600 | 1314762 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 31997 | 1058944 |
| IfcFurnishingElement | 6157 | 1321885 |
| IfcFurnitureFurniture | 9930 | 2027298 |
| IfcGeographicElement | 5677 | 72506 |
| IfcGrid | 8464 | 86564 |
| IfcGroup | 7797 | 556240 |
| IfcHeatExchangerHeat exchangers | 3769 | 22483 |
| IfcInterceptor | 29 | 160 |
| IfcJunctionBoxJunction boxes | 1089 | 39421 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2809 | 480247 |
| IfcMechanicalFastener | 2073 | 3186763 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 47232 | 18349909 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 43 | 227 |
| IfcOpeningElementOpenings | 183144 | 21102522 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1859 | 234425 |
| IfcPilePiles | 2254 | 146390 |
| IfcPipeFittingPipe fittings | 14918 | 895633 |
| IfcPipeSegmentPipes | 43021 | 13278872 |
| IfcPlatePlates | 10127 | 4425627 |
| IfcProject | 19557 | 19559 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 99 | 6443 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 15520 | 35830 |
| IfcRailingRailings | 15584 | 604727 |
| IfcRamp | 3138 | 9342 |
| IfcRampFlightRamps | 2250 | 6132 |
| IfcReinforcingBarReinforcement bars | 12888 | 99933829 |
| IfcReinforcingMesh | 32 | 7073 |
| IfcRoofRoofs | 143969 | 1150983 |
| IfcSanitaryTerminalSanitary appliances | 9007 | 665209 |
| IfcScheduleTimeControl | 1 | 780 |
| IfcSensorSensors | 636 | 15172 |
| IfcShadingDeviceNearby buildings and other obstacles | 114151 | 7809792 |
| IfcSiteSurroundings | 398557 | 430307 |
| IfcSlabFloor slabs | 215097 | 8309328 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5675 | 86106 |
| IfcSpaceSpaces | 161798 | 9111038 |
| IfcSpaceHeaterThermal emitters | 4064 | 68716 |
| IfcSpatialZone | 658 | 25930 |
| IfcStackTerminal | 37 | 514 |
| IfcStair | 25729 | 195767 |
| IfcStairFlightStairs | 14001 | 168228 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 61 | 61 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 63 | 21695 |
| IfcStructuralLinearAction | 17 | 5635 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 14 | 89 |
| IfcStructuralLoadGroup | 29 | 1761 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 15 | 6778 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 91 | 42078 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 32 | 13544 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1389 | 59229 |
| IfcSystem | 1913 | 249327 |
| IfcSystemFurnitureElement | 937 | 58096 |
| IfcTankTanks | 7661 | 16173 |
| IfcTask | 7 | 1079 |
| IfcTendonTendons | 167 | 22335 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 977 | 1459 |
| IfcTransportElementTransport elements | 2213 | 17595 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4196 | 126756 |
| IfcValveValves | 4612 | 212618 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 149415 | 162805 |
| IfcVoidingFeature | 24 | 18830 |
| IfcWallWalls | 172177 | 24744557 |
| IfcWallStandardCase | 36084 | 6088154 |
| IfcWasteTerminal | 206 | 14691 |
| IfcWindowWindows | 155649 | 8059054 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 7 | 7 |
| IfcWorkSchedule | 6 | 6 |
| IfcZone | 102302 | 877664 |