| IfcActor | 66 | 141 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 25593 | 1040943 |
| IfcAirTerminalBox | 1664 | 91445 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4948 | 67928 |
| IfcAlarmAlarm systems | 493 | 9799 |
| IfcAnnotation | 114144 | 2825723 |
| IfcAudioVisualAppliance | 714 | 15663 |
| IfcBeamBeams | 75973 | 23271235 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 443 | 1710 |
| IfcBuilding | 319219 | 332440 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1892 | 2366691 |
| IfcBuildingElementProxyGeneric elements | 54495 | 38446239 |
| IfcBuildingStorey | 307867 | 1264669 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 238 | 58204 |
| IfcCableCarrierSegmentConduits | 684 | 251174 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 125 | 8429 |
| IfcChiller | 6 | 12 |
| IfcChimney | 73 | 868 |
| IfcCivilElement | 46 | 306 |
| IfcCoil | 275 | 4523 |
| IfcColumnColumns | 86723 | 8360503 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 31 | 174 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 26 | 44 |
| IfcCoolingTower | 7 | 20 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 11165 | 2550180 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7544 | 998273 |
| IfcDamperDampers | 101 | 5111 |
| IfcDiscreteAccessoryDiscrete accessories | 1905 | 413440 |
| IfcDistributionChamberElementHatches | 3067 | 60231 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 301 | 13441 |
| IfcDistributionElementDistribution flow elements | 4713 | 72358 |
| IfcDistributionFlowElement | 674 | 21550 |
| IfcDistributionPort | 9902 | 13912962 |
| IfcDistributionSystem | 2234 | 109953 |
| IfcDoorDoors | 117101 | 4931131 |
| IfcDuctFittingDistribution | 14754 | 1853273 |
| IfcDuctSegmentDucts | 26792 | 2793427 |
| IfcDuctSilencer | 126 | 2060 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4120 | 103698 |
| IfcElectricDistributionBoardDistribution panels | 2027 | 25650 |
| IfcElectricDistributionPoint | 72 | 1369 |
| IfcElectricFlowStorageDevice | 263 | 2096 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 23805 | 14205616 |
| IfcEnergyConversionDeviceEnergy conversion devices | 12441 | 75750 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 304250 | 482993 |
| IfcFanFans | 1559 | 6050 |
| IfcFastener | 1183 | 2347326 |
| IfcFilter | 60 | 562 |
| IfcFireSuppressionTerminal | 1267 | 203019 |
| IfcFlowController | 1300 | 119115 |
| IfcFlowFittingFlow fittings | 1951 | 1577190 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3006 | 6358 |
| IfcFlowMovingDeviceFlow moving devices | 250 | 12140 |
| IfcFlowSegment | 2977 | 1886847 |
| IfcFlowStorageDevice | 119 | 451 |
| IfcFlowTerminalFlow terminals | 7988 | 1080803 |
| IfcFlowTreatmentDevice | 44 | 505 |
| IfcFootingFoundations | 27344 | 897247 |
| IfcFurnishingElement | 5049 | 1139186 |
| IfcFurnitureFurniture | 8235 | 1649641 |
| IfcGeographicElement | 4601 | 59900 |
| IfcGrid | 7274 | 73104 |
| IfcGroup | 6626 | 471331 |
| IfcHeatExchangerHeat exchangers | 3105 | 19273 |
| IfcInterceptor | 18 | 29 |
| IfcJunctionBoxJunction boxes | 936 | 29393 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 16 | 2109 |
| IfcLightFixtureLights | 2261 | 341797 |
| IfcMechanicalFastener | 1633 | 2661639 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 41681 | 15977419 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 40 | 204 |
| IfcOpeningElementOpenings | 155123 | 17579682 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1612 | 193350 |
| IfcPilePiles | 1876 | 119338 |
| IfcPipeFittingPipe fittings | 12612 | 791194 |
| IfcPipeSegmentPipes | 36572 | 11242821 |
| IfcPlatePlates | 8356 | 3566323 |
| IfcProject | 15898 | 15900 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 64 | 2670 |
| IfcProxy | 44 | 19278 |
| IfcPumpBooster sets | 13274 | 31348 |
| IfcRailingRailings | 13268 | 501101 |
| IfcRamp | 2700 | 7577 |
| IfcRampFlightRamps | 1929 | 5195 |
| IfcReinforcingBarReinforcement bars | 10347 | 78187252 |
| IfcReinforcingMesh | 34 | 7529 |
| IfcRoofRoofs | 122217 | 981444 |
| IfcSanitaryTerminalSanitary appliances | 7634 | 546198 |
| IfcSensorSensors | 515 | 12084 |
| IfcShadingDeviceNearby buildings and other obstacles | 97355 | 6529676 |
| IfcSiteSurroundings | 333496 | 361266 |
| IfcSlabFloor slabs | 182383 | 6529367 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5040 | 72143 |
| IfcSpaceSpaces | 137383 | 7599630 |
| IfcSpaceHeaterThermal emitters | 3470 | 60808 |
| IfcSpatialZone | 567 | 21564 |
| IfcStackTerminal | 22 | 476 |
| IfcStair | 21619 | 160885 |
| IfcStairFlightStairs | 11873 | 135724 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 49 | 49 |
| IfcStructuralCurveAction | 3 | 126 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 47 | 18982 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 11 | 66 |
| IfcStructuralLoadGroup | 22 | 1261 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 78 | 29480 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1199 | 50948 |
| IfcSystem | 1647 | 210110 |
| IfcSystemFurnitureElement | 778 | 47390 |
| IfcTankTanks | 6745 | 14107 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 117 | 20876 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 862 | 1302 |
| IfcTransportElementTransport elements | 1827 | 12487 |
| IfcUnitaryControlElementUnitary control elements | 13 | 53 |
| IfcUnitaryEquipment | 3551 | 110099 |
| IfcValveValves | 3842 | 177143 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 127292 | 141924 |
| IfcVoidingFeature | 21 | 17275 |
| IfcWallWalls | 145946 | 20304719 |
| IfcWallStandardCase | 30547 | 5023119 |
| IfcWasteTerminal | 136 | 3825 |
| IfcWindowWindows | 131931 | 6828139 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 86109 | 738936 |