| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 24210 | 985100 |
| IfcAirTerminalBox | 1553 | 85433 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4666 | 64251 |
| IfcAlarmAlarm systems | 465 | 9320 |
| IfcAnnotation | 108692 | 2677602 |
| IfcAudioVisualAppliance | 682 | 15183 |
| IfcBeamBeams | 70534 | 21537034 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 425 | 1574 |
| IfcBuilding | 301673 | 314235 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1846 | 2303057 |
| IfcBuildingElementProxyGeneric elements | 51478 | 36150471 |
| IfcBuildingStorey | 290538 | 1194626 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 219 | 56230 |
| IfcCableCarrierSegmentConduits | 618 | 234503 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 104 | 6298 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 267 | 4028 |
| IfcColumnColumns | 80763 | 7777354 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10309 | 2359134 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7037 | 929316 |
| IfcDamperDampers | 87 | 2395 |
| IfcDiscreteAccessoryDiscrete accessories | 1843 | 407838 |
| IfcDistributionChamberElementHatches | 2929 | 57661 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 284 | 13187 |
| IfcDistributionElementDistribution flow elements | 4452 | 66617 |
| IfcDistributionFlowElement | 636 | 19915 |
| IfcDistributionPort | 9126 | 12939944 |
| IfcDistributionSystem | 2012 | 101304 |
| IfcDoorDoors | 111117 | 4630485 |
| IfcDuctFittingDistribution | 13966 | 1743276 |
| IfcDuctSegmentDucts | 25357 | 2620205 |
| IfcDuctSilencer | 113 | 852 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3927 | 99233 |
| IfcElectricDistributionBoardDistribution panels | 1891 | 24062 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 246 | 1919 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 22269 | 13219443 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11704 | 71429 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 287957 | 460314 |
| IfcFanFans | 1478 | 5607 |
| IfcFastener | 1113 | 2364973 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1190 | 197468 |
| IfcFlowController | 1173 | 126795 |
| IfcFlowFittingFlow fittings | 1735 | 1503193 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2868 | 6131 |
| IfcFlowMovingDeviceFlow moving devices | 228 | 12326 |
| IfcFlowSegment | 2670 | 1755574 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7369 | 1004920 |
| IfcFlowTreatmentDevice | 45 | 605 |
| IfcFootingFoundations | 25999 | 854248 |
| IfcFurnishingElement | 4728 | 1065128 |
| IfcFurnitureFurniture | 7761 | 1577896 |
| IfcGeographicElement | 4369 | 56043 |
| IfcGrid | 6774 | 68689 |
| IfcGroup | 6221 | 437826 |
| IfcHeatExchangerHeat exchangers | 2953 | 17930 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 868 | 27081 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2128 | 279692 |
| IfcMechanicalFastener | 1529 | 2580087 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39961 | 15183416 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 38 | 259 |
| IfcOpeningElementOpenings | 147362 | 16571881 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1529 | 181992 |
| IfcPilePiles | 1743 | 108624 |
| IfcPipeFittingPipe fittings | 11985 | 762637 |
| IfcPipeSegmentPipes | 34687 | 10601247 |
| IfcPlatePlates | 7779 | 3320612 |
| IfcProject | 14759 | 14761 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 55 | 2056 |
| IfcProxy | 42 | 9157 |
| IfcPumpBooster sets | 12534 | 29403 |
| IfcRailingRailings | 12382 | 474122 |
| IfcRamp | 2531 | 6951 |
| IfcRampFlightRamps | 1789 | 4905 |
| IfcReinforcingBarReinforcement bars | 9661 | 72203463 |
| IfcReinforcingMesh | 25 | 6969 |
| IfcRoofRoofs | 116040 | 934394 |
| IfcSanitaryTerminalSanitary appliances | 7226 | 508054 |
| IfcSensorSensors | 485 | 10804 |
| IfcShadingDeviceNearby buildings and other obstacles | 92735 | 6165681 |
| IfcSiteSurroundings | 315192 | 340761 |
| IfcSlabFloor slabs | 173181 | 6095416 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4788 | 68134 |
| IfcSpaceSpaces | 130701 | 7143120 |
| IfcSpaceHeaterThermal emitters | 3255 | 57648 |
| IfcSpatialZone | 547 | 20805 |
| IfcStackTerminal | 16 | 271 |
| IfcStair | 20210 | 149939 |
| IfcStairFlightStairs | 10963 | 123080 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 48 | 48 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 46 | 16462 |
| IfcStructuralLinearAction | 13 | 4796 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 21 | 1218 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 11 | 238 |
| IfcStructuralPointConnection | 76 | 26485 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1137 | 47103 |
| IfcSystem | 1512 | 204366 |
| IfcSystemFurnitureElement | 734 | 45171 |
| IfcTankTanks | 6362 | 13109 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 114 | 20829 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 823 | 1233 |
| IfcTransportElementTransport elements | 1709 | 9545 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3386 | 106433 |
| IfcValveValves | 3644 | 164154 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 121150 | 133863 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 138560 | 19041210 |
| IfcWallStandardCase | 28772 | 4735712 |
| IfcWasteTerminal | 126 | 3319 |
| IfcWindowWindows | 125309 | 6495264 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 81860 | 700808 |