| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23421 | 950597 |
| IfcAirTerminalBox | 1506 | 82047 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4529 | 61900 |
| IfcAlarmAlarm systems | 453 | 9056 |
| IfcAnnotation | 105218 | 2637276 |
| IfcAudioVisualAppliance | 663 | 14677 |
| IfcBeamBeams | 67557 | 20359567 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 412 | 1547 |
| IfcBuilding | 291453 | 303628 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1769 | 2129804 |
| IfcBuildingElementProxyGeneric elements | 49897 | 35352481 |
| IfcBuildingStorey | 280459 | 1154252 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 209 | 55524 |
| IfcCableCarrierSegmentConduits | 583 | 215111 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 102 | 6289 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 77629 | 7436475 |
| 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 | 9978 | 2281693 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6829 | 857539 |
| IfcDamperDampers | 76 | 1716 |
| IfcDiscreteAccessoryDiscrete accessories | 1835 | 409866 |
| IfcDistributionChamberElementHatches | 2857 | 55549 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 283 | 12775 |
| IfcDistributionElementDistribution flow elements | 4306 | 64814 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8773 | 12394845 |
| IfcDistributionSystem | 1875 | 98176 |
| IfcDoorDoors | 107524 | 4495162 |
| IfcDuctFittingDistribution | 13456 | 1675015 |
| IfcDuctSegmentDucts | 24552 | 2524259 |
| IfcDuctSilencer | 107 | 837 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3858 | 98108 |
| IfcElectricDistributionBoardDistribution panels | 1808 | 22920 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 242 | 1571 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21470 | 12852927 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11339 | 69134 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 278172 | 447305 |
| IfcFanFans | 1423 | 5370 |
| IfcFastener | 1048 | 2179596 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1144 | 181515 |
| IfcFlowController | 1158 | 111662 |
| IfcFlowFittingFlow fittings | 1697 | 1458182 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2772 | 5923 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10622 |
| IfcFlowSegment | 2623 | 1692187 |
| IfcFlowStorageDevice | 108 | 394 |
| IfcFlowTerminalFlow terminals | 7119 | 967048 |
| IfcFlowTreatmentDevice | 42 | 500 |
| IfcFootingFoundations | 25288 | 833857 |
| IfcFurnishingElement | 4600 | 1023148 |
| IfcFurnitureFurniture | 7544 | 1529188 |
| IfcGeographicElement | 4288 | 55323 |
| IfcGrid | 6574 | 66632 |
| IfcGroup | 6052 | 432560 |
| IfcHeatExchangerHeat exchangers | 2867 | 17285 |
| IfcInterceptor | 12 | 16 |
| IfcJunctionBoxJunction boxes | 822 | 26378 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2049 | 266063 |
| IfcMechanicalFastener | 1457 | 2491331 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39013 | 14720419 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 142753 | 16098990 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1478 | 173962 |
| IfcPilePiles | 1670 | 103701 |
| IfcPipeFittingPipe fittings | 11628 | 743790 |
| IfcPipeSegmentPipes | 33543 | 10244346 |
| IfcPlatePlates | 7475 | 3168847 |
| IfcProject | 14245 | 14247 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 52 | 2017 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12091 | 28321 |
| IfcRailingRailings | 12040 | 459619 |
| IfcRamp | 2445 | 6678 |
| IfcRampFlightRamps | 1733 | 4775 |
| IfcReinforcingBarReinforcement bars | 9253 | 69608503 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 112415 | 913408 |
| IfcSanitaryTerminalSanitary appliances | 7057 | 486480 |
| IfcSensorSensors | 469 | 9886 |
| IfcShadingDeviceNearby buildings and other obstacles | 90132 | 5969195 |
| IfcSiteSurroundings | 304540 | 329807 |
| IfcSlabFloor slabs | 167810 | 5909471 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4612 | 66948 |
| IfcSpaceSpaces | 126762 | 6943612 |
| IfcSpaceHeaterThermal emitters | 3150 | 55450 |
| IfcSpatialZone | 538 | 19532 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19468 | 141067 |
| IfcStairFlightStairs | 10578 | 116717 |
| 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 | 1093 | 43471 |
| IfcSystem | 1482 | 193744 |
| IfcSystemFurnitureElement | 729 | 42784 |
| IfcTankTanks | 6093 | 12589 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 111 | 20692 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 801 | 1226 |
| IfcTransportElementTransport elements | 1678 | 9312 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3234 | 99039 |
| IfcValveValves | 3565 | 158683 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 117309 | 129856 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134170 | 18452526 |
| IfcWallStandardCase | 27907 | 4481915 |
| IfcWasteTerminal | 121 | 3293 |
| IfcWindowWindows | 121338 | 6318525 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79486 | 684344 |