| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23441 | 951156 |
| IfcAirTerminalBox | 1507 | 82071 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4531 | 61902 |
| IfcAlarmAlarm systems | 453 | 9056 |
| IfcAnnotation | 105300 | 2637865 |
| IfcAudioVisualAppliance | 663 | 14678 |
| IfcBeamBeams | 67632 | 20385927 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 412 | 1547 |
| IfcBuilding | 291670 | 303854 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1769 | 2129804 |
| IfcBuildingElementProxyGeneric elements | 49939 | 35392626 |
| IfcBuildingStorey | 280668 | 1155062 |
| 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 | 77699 | 7443498 |
| 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 | 55642 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 283 | 12775 |
| IfcDistributionElementDistribution flow elements | 4308 | 64894 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8780 | 12396079 |
| IfcDistributionSystem | 1875 | 98206 |
| IfcDoorDoors | 107603 | 4498120 |
| IfcDuctFittingDistribution | 13466 | 1675897 |
| IfcDuctSegmentDucts | 24572 | 2526240 |
| IfcDuctSilencer | 108 | 839 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3858 | 98107 |
| IfcElectricDistributionBoardDistribution panels | 1811 | 22932 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 242 | 1571 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21486 | 12856941 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11351 | 69165 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 278380 | 447597 |
| IfcFanFans | 1425 | 5375 |
| IfcFastener | 1053 | 2184589 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1145 | 181561 |
| 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 | 25315 | 834735 |
| IfcFurnishingElement | 4602 | 1023188 |
| IfcFurnitureFurniture | 7551 | 1529691 |
| IfcGeographicElement | 4292 | 55337 |
| IfcGrid | 6576 | 66659 |
| IfcGroup | 6052 | 432560 |
| IfcHeatExchangerHeat exchangers | 2869 | 17296 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 823 | 26379 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2049 | 266063 |
| IfcMechanicalFastener | 1462 | 2493309 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39032 | 14721569 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 142858 | 16107952 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1481 | 174045 |
| IfcPilePiles | 1671 | 103706 |
| IfcPipeFittingPipe fittings | 11640 | 743892 |
| IfcPipeSegmentPipes | 33577 | 10261065 |
| IfcPlatePlates | 7482 | 3171179 |
| IfcProject | 14254 | 14256 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12103 | 28341 |
| IfcRailingRailings | 12046 | 459666 |
| IfcRamp | 2447 | 6687 |
| IfcRampFlightRamps | 1734 | 4784 |
| IfcReinforcingBarReinforcement bars | 9254 | 69613412 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112509 | 913872 |
| IfcSanitaryTerminalSanitary appliances | 7063 | 486899 |
| IfcSensorSensors | 469 | 9886 |
| IfcShadingDeviceNearby buildings and other obstacles | 90201 | 5973504 |
| IfcSiteSurroundings | 304769 | 330042 |
| IfcSlabFloor slabs | 167936 | 5911347 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4616 | 66952 |
| IfcSpaceSpaces | 126857 | 6948486 |
| IfcSpaceHeaterThermal emitters | 3152 | 55454 |
| IfcSpatialZone | 538 | 19532 |
| 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 | 6101 | 12598 |
| 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 | 117401 | 129948 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134271 | 18462506 |
| IfcWallStandardCase | 27929 | 4483028 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121431 | 6323223 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79544 | 684804 |