| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27544 | 1123425 |
| IfcAirTerminalBox | 1836 | 104149 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5338 | 75743 |
| IfcAlarmAlarm systems | 518 | 10305 |
| IfcAnnotation | 122473 | 3023666 |
| IfcAudioVisualAppliance | 764 | 16663 |
| IfcBeamBeams | 83801 | 26164299 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 461 | 1645 |
| IfcBuilding | 345014 | 359196 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2082 | 2729003 |
| IfcBuildingElementProxyGeneric elements | 58473 | 42378877 |
| IfcBuildingStorey | 333322 | 1368224 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 58058 |
| IfcCableCarrierSegmentConduits | 737 | 251772 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9578 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 284 | 4869 |
| IfcColumnColumns | 95347 | 9390925 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 51 | 253 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12205 | 3100302 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8101 | 1080302 |
| IfcDamperDampers | 120 | 6684 |
| IfcDiscreteAccessoryDiscrete accessories | 2063 | 436296 |
| IfcDistributionChamberElementHatches | 3292 | 64384 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 349 | 21567 |
| IfcDistributionElementDistribution flow elements | 5020 | 76036 |
| IfcDistributionFlowElement | 759 | 24265 |
| IfcDistributionPort | 10844 | 15737858 |
| IfcDistributionSystem | 2593 | 115536 |
| IfcDoorDoors | 126165 | 5294410 |
| IfcDuctFittingDistribution | 15803 | 2019014 |
| IfcDuctSegmentDucts | 28779 | 3041107 |
| IfcDuctSilencer | 143 | 1501 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4388 | 108196 |
| IfcElectricDistributionBoardDistribution panels | 2142 | 28073 |
| IfcElectricDistributionPoint | 76 | 1391 |
| IfcElectricFlowStorageDevice | 283 | 2256 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26021 | 15918324 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13370 | 83309 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 328746 | 528327 |
| IfcFanFans | 1661 | 6255 |
| IfcFastener | 1339 | 2530402 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1387 | 277511 |
| IfcFlowController | 1368 | 149742 |
| IfcFlowFittingFlow fittings | 2030 | 1794316 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3240 | 6893 |
| IfcFlowMovingDeviceFlow moving devices | 286 | 12865 |
| IfcFlowSegment | 3115 | 2134773 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8524 | 1175532 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29280 | 962409 |
| IfcFurnishingElement | 5387 | 1218841 |
| IfcFurnitureFurniture | 8897 | 1787270 |
| IfcGeographicElement | 5050 | 64011 |
| IfcGrid | 7742 | 79712 |
| IfcGroup | 7058 | 503118 |
| IfcHeatExchangerHeat exchangers | 3364 | 20749 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1000 | 36427 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 19 | 2179 |
| IfcLightFixtureLights | 2417 | 387740 |
| IfcMechanicalFastener | 1814 | 2852427 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43959 | 16961967 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 166957 | 18901927 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1715 | 218493 |
| IfcPilePiles | 2003 | 126675 |
| IfcPipeFittingPipe fittings | 13479 | 828348 |
| IfcPipeSegmentPipes | 39206 | 12169597 |
| IfcPlatePlates | 9067 | 3963676 |
| IfcProject | 17179 | 17181 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 69 | 4338 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14228 | 33115 |
| IfcRailingRailings | 14158 | 537529 |
| IfcRamp | 2931 | 8775 |
| IfcRampFlightRamps | 2063 | 5667 |
| IfcReinforcingBarReinforcement bars | 11420 | 89677675 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 131576 | 1051934 |
| IfcSanitaryTerminalSanitary appliances | 8228 | 593438 |
| IfcSensorSensors | 574 | 13581 |
| IfcShadingDeviceNearby buildings and other obstacles | 104545 | 7049051 |
| IfcSiteSurroundings | 360645 | 390560 |
| IfcSlabFloor slabs | 196138 | 7105055 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5302 | 74966 |
| IfcSpaceSpaces | 147693 | 8184532 |
| IfcSpaceHeaterThermal emitters | 3725 | 63783 |
| IfcSpatialZone | 617 | 23245 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23172 | 174308 |
| IfcStairFlightStairs | 12709 | 148079 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1274 | 55126 |
| IfcSystem | 1705 | 229833 |
| IfcSystemFurnitureElement | 897 | 54564 |
| IfcTankTanks | 7125 | 15036 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 908 | 1356 |
| IfcTransportElementTransport elements | 2028 | 14735 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3831 | 119620 |
| IfcValveValves | 4153 | 195828 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 136736 | 149875 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 157135 | 22021173 |
| IfcWallStandardCase | 32663 | 5336708 |
| IfcWasteTerminal | 177 | 5527 |
| IfcWindowWindows | 142066 | 7332745 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93047 | 800049 |