| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23445 | 951292 |
| IfcAirTerminalBox | 1507 | 82071 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4532 | 61903 |
| IfcAlarmAlarm systems | 455 | 9110 |
| IfcAnnotation | 105320 | 2637974 |
| IfcAudioVisualAppliance | 665 | 14926 |
| IfcBeamBeams | 67639 | 20386642 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 412 | 1547 |
| IfcBuilding | 291710 | 303894 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1769 | 2129804 |
| IfcBuildingElementProxyGeneric elements | 49944 | 35393476 |
| IfcBuildingStorey | 280705 | 1155168 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 210 | 55542 |
| IfcCableCarrierSegmentConduits | 584 | 215185 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 102 | 6289 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 261 | 3976 |
| IfcColumnColumns | 77707 | 7443670 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9985 | 2282150 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6831 | 867972 |
| IfcDamperDampers | 77 | 1827 |
| IfcDiscreteAccessoryDiscrete accessories | 1835 | 409866 |
| IfcDistributionChamberElementHatches | 2859 | 55643 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 283 | 12775 |
| IfcDistributionElementDistribution flow elements | 4309 | 64913 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8780 | 12396089 |
| IfcDistributionSystem | 1875 | 98206 |
| IfcDoorDoors | 107625 | 4498572 |
| IfcDuctFittingDistribution | 13468 | 1676130 |
| IfcDuctSegmentDucts | 24576 | 2526588 |
| IfcDuctSilencer | 108 | 839 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3858 | 98107 |
| IfcElectricDistributionBoardDistribution panels | 1812 | 22936 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 242 | 1571 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21491 | 12857463 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11355 | 69170 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 278421 | 447638 |
| IfcFanFans | 1426 | 5376 |
| IfcFastener | 1054 | 2185504 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1147 | 181655 |
| IfcFlowController | 1159 | 111691 |
| IfcFlowFittingFlow fittings | 1697 | 1458182 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2775 | 5926 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10622 |
| IfcFlowSegment | 2623 | 1692187 |
| IfcFlowStorageDevice | 108 | 394 |
| IfcFlowTerminalFlow terminals | 7123 | 967100 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25318 | 834735 |
| IfcFurnishingElement | 4603 | 1023189 |
| IfcFurnitureFurniture | 7550 | 1529690 |
| IfcGeographicElement | 4292 | 55337 |
| IfcGrid | 6576 | 66659 |
| IfcGroup | 6052 | 432560 |
| IfcHeatExchangerHeat exchangers | 2869 | 17296 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 823 | 26380 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2049 | 266063 |
| IfcMechanicalFastener | 1462 | 2493309 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39032 | 14721539 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 142881 | 16109062 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1481 | 174045 |
| IfcPilePiles | 1671 | 103706 |
| IfcPipeFittingPipe fittings | 11643 | 743898 |
| IfcPipeSegmentPipes | 33583 | 10262080 |
| IfcPlatePlates | 7483 | 3171183 |
| IfcProject | 14256 | 14258 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12108 | 28348 |
| IfcRailingRailings | 12046 | 459666 |
| IfcRamp | 2447 | 6687 |
| IfcRampFlightRamps | 1734 | 4784 |
| IfcReinforcingBarReinforcement bars | 9257 | 69614564 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112530 | 913972 |
| IfcSanitaryTerminalSanitary appliances | 7063 | 486899 |
| IfcSensorSensors | 471 | 10014 |
| IfcShadingDeviceNearby buildings and other obstacles | 90220 | 5974040 |
| IfcSiteSurroundings | 304811 | 330084 |
| IfcSlabFloor slabs | 167962 | 5911459 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4617 | 66953 |
| IfcSpaceSpaces | 126882 | 6949222 |
| IfcSpaceHeaterThermal emitters | 3152 | 55454 |
| IfcSpatialZone | 540 | 19822 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19488 | 141155 |
| IfcStairFlightStairs | 10585 | 116841 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1096 | 43497 |
| IfcSystem | 1482 | 193744 |
| IfcSystemFurnitureElement | 729 | 42784 |
| IfcTankTanks | 6102 | 12600 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 111 | 20692 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 801 | 1226 |
| IfcTransportElementTransport elements | 1678 | 9312 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3240 | 99154 |
| IfcValveValves | 3569 | 158744 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117428 | 129975 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134296 | 18463923 |
| IfcWallStandardCase | 27928 | 4483020 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121455 | 6323853 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79560 | 684872 |