| IfcActor | 76 | 163 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29745 | 1193301 |
| IfcAirTerminalBox | 2001 | 112103 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5805 | 81635 |
| IfcAlarmAlarm systems | 554 | 10681 |
| IfcAnnotation | 129839 | 3386122 |
| IfcAudioVisualAppliance | 810 | 17729 |
| IfcBeamBeams | 91693 | 28796402 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 485 | 1686 |
| IfcBuilding | 369858 | 386036 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2299 | 2938558 |
| IfcBuildingElementProxyGeneric elements | 62658 | 45808983 |
| IfcBuildingStorey | 357794 | 1470334 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 283 | 59793 |
| IfcCableCarrierSegmentConduits | 815 | 268597 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 150 | 9733 |
| IfcChiller | 8 | 14 |
| IfcChimney | 148 | 1031 |
| IfcCivilElement | 44 | 570 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 103829 | 10207245 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 67 | 304 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 29 | 93 |
| IfcCoolingTowerCooling Tower | 47 | 237 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13478 | 3221935 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8773 | 1152814 |
| IfcDamperDampers | 165 | 8298 |
| IfcDiscreteAccessoryDiscrete accessories | 2221 | 485133 |
| IfcDistributionChamberElementHatches | 3517 | 68325 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 362 | 22334 |
| IfcDistributionElementDistribution flow elements | 5350 | 80603 |
| IfcDistributionFlowElement | 891 | 29444 |
| IfcDistributionPort | 11933 | 16803281 |
| IfcDistributionSystem | 2997 | 122529 |
| IfcDoorDoors | 134539 | 5738726 |
| IfcDuctFittingDistribution | 16941 | 2156920 |
| IfcDuctSegmentDucts | 31005 | 3242467 |
| IfcDuctSilencer | 178 | 2319 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4696 | 111759 |
| IfcElectricDistributionBoardDistribution panels | 2280 | 29252 |
| IfcElectricDistributionPoint | 112 | 1441 |
| IfcElectricFlowStorageDevice | 299 | 2351 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27865 | 17145171 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14289 | 87547 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 351919 | 561717 |
| IfcFanFans | 1751 | 6549 |
| IfcFastener | 1454 | 2588414 |
| IfcFilter | 72 | 719 |
| IfcFireSuppressionTerminal | 1482 | 310796 |
| IfcFlowController | 1483 | 155224 |
| IfcFlowFittingFlow fittings | 2236 | 1934311 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3475 | 7316 |
| IfcFlowMovingDeviceFlow moving devices | 334 | 15103 |
| IfcFlowSegment | 3527 | 2249682 |
| IfcFlowStorageDevice | 155 | 612 |
| IfcFlowTerminalFlow terminals | 9322 | 1280634 |
| IfcFlowTreatmentDevice | 53 | 600 |
| IfcFootingFoundations | 31060 | 1027316 |
| IfcFurnishingElement | 6015 | 1291375 |
| IfcFurnitureFurniture | 9561 | 1952272 |
| IfcGeographicElement | 5453 | 69174 |
| IfcGrid | 8237 | 83523 |
| IfcGroup | 7559 | 534123 |
| IfcHeatExchangerHeat exchangers | 3622 | 22052 |
| IfcInterceptor | 27 | 146 |
| IfcJunctionBoxJunction boxes | 1060 | 37950 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2678 | 456975 |
| IfcMechanicalFastener | 1949 | 2972822 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 46193 | 17956752 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 177942 | 20413714 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1812 | 230051 |
| IfcPilePiles | 2157 | 136518 |
| IfcPipeFittingPipe fittings | 14442 | 859466 |
| IfcPipeSegmentPipes | 41719 | 12880736 |
| IfcPlatePlates | 9737 | 4228209 |
| IfcProject | 18908 | 18910 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 94 | 6309 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 15096 | 34981 |
| IfcRailingRailings | 15147 | 583580 |
| IfcRamp | 3042 | 9045 |
| IfcRampFlightRamps | 2160 | 5894 |
| IfcReinforcingBarReinforcement bars | 12275 | 96167162 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 139989 | 1116751 |
| IfcSanitaryTerminalSanitary appliances | 8728 | 643026 |
| IfcSensorSensors | 611 | 14170 |
| IfcShadingDeviceNearby buildings and other obstacles | 110937 | 7506989 |
| IfcSiteSurroundings | 386579 | 417934 |
| IfcSlabFloor slabs | 209007 | 7836826 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5541 | 82222 |
| IfcSpaceSpaces | 157291 | 8818223 |
| IfcSpaceHeaterThermal emitters | 3951 | 66895 |
| IfcSpatialZone | 648 | 25279 |
| IfcStackTerminal | 35 | 466 |
| IfcStair | 24898 | 188668 |
| IfcStairFlightStairs | 13558 | 161761 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 61 | 20815 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 13 | 83 |
| IfcStructuralLoadGroup | 26 | 1614 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 12 | 4767 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34426 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 30 | 7228 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1349 | 57855 |
| IfcSystem | 1876 | 245591 |
| IfcSystemFurnitureElement | 918 | 53891 |
| IfcTankTanks | 7470 | 15691 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 161 | 21805 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 956 | 1426 |
| IfcTransportElementTransport elements | 2165 | 16900 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4092 | 124333 |
| IfcValveValves | 4474 | 207619 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 145334 | 158664 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 167436 | 23916110 |
| IfcWallStandardCase | 34939 | 5813448 |
| IfcWasteTerminal | 201 | 10286 |
| IfcWindowWindows | 151362 | 7827555 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 99364 | 851010 |