| IfcActor | 59 | 128 | 
| IfcActuator | 1 | 79 | 
| IfcAirTerminalAir terminals | 21403 | 867739 | 
| IfcAirTerminalBox | 1362 | 68910 | 
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4156 | 54818 | 
| IfcAlarmAlarm systems | 402 | 7302 | 
| IfcAnnotation | 96049 | 2439237 | 
| IfcAudioVisualAppliance | 580 | 12979 | 
| IfcBeamBeams | 58903 | 17645391 | 
| IfcBeamStandardCase | 7 | 3483 | 
| IfcBoilerBoilers | 368 | 1006 | 
| IfcBuilding | 263361 | 274525 | 
| IfcBuildingElementConstruction elements | 1 | 1 | 
| IfcBuildingElementComponent | 1 | 6 | 
| IfcBuildingElementPart | 1641 | 1964749 | 
| IfcBuildingElementProxyGeneric elements | 45518 | 31901274 | 
| IfcBuildingStorey | 252817 | 1043487 | 
| IfcBurner | 3 | 19 | 
| IfcCableCarrierFitting | 183 | 53045 | 
| IfcCableCarrierSegmentConduits | 526 | 199592 | 
| IfcCableFitting | 10 | 811 | 
| IfcCableSegmentCables | 77 | 4957 | 
| IfcChiller | 2 | 3 | 
| IfcChimney | 60 | 757 | 
| IfcCivilElement | 40 | 8147 | 
| IfcCoil | 247 | 3541 | 
| IfcColumnColumns | 68282 | 6529178 | 
| IfcColumnStandardCase | 7 | 799 | 
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 | 
| IfcCompressor | 3 | 5 | 
| IfcCondenser | 3 | 26 | 
| IfcConstructionEquipmentResource | 3 | 88 | 
| IfcController | 20 | 31 | 
| IfcCoolingTower | 4 | 5 | 
| IfcCostItem | 4 | 28 | 
| IfcCostSchedule | 6 | 9 | 
| IfcCoveringCladding | 8934 | 1998668 | 
| IfcCrewResource | 4 | 7 | 
| IfcCurtainWallCurtain walls | 6179 | 775960 | 
| IfcDamperDampers | 56 | 965 | 
| IfcDiscreteAccessoryDiscrete accessories | 1684 | 382747 | 
| IfcDistributionChamberElementHatches | 2534 | 49398 | 
| IfcDistributionCircuit | 6 | 133 | 
| IfcDistributionControlElement | 277 | 12794 | 
| IfcDistributionElementDistribution flow elements | 3957 | 60172 | 
| IfcDistributionFlowElement | 560 | 17809 | 
| IfcDistributionPort | 7807 | 10784408 | 
| IfcDistributionSystem | 1508 | 85838 | 
| IfcDoorDoors | 98209 | 4069148 | 
| IfcDuctFittingDistribution | 12279 | 1523598 | 
| IfcDuctSegmentDucts | 22469 | 2305285 | 
| IfcDuctSilencer | 99 | 532 | 
| IfcElectricalCircuit | 1 | 44 | 
| IfcElectricApplianceElectrical appliances | 3600 | 93756 | 
| IfcElectricDistributionBoardDistribution panels | 1605 | 20602 | 
| IfcElectricDistributionPoint | 66 | 1188 | 
| IfcElectricFlowStorageDevice | 221 | 1378 | 
| IfcElectricGeneratorElectric generators | 1 | 8 | 
| IfcElectricMotorElectric motors | 14 | 95 | 
| IfcElement | 1 | 88 | 
| IfcElementAssembly | 18981 | 11118550 | 
| IfcEnergyConversionDeviceEnergy conversion devices | 10315 | 62446 | 
| IfcEvaporator | 8 | 219 | 
| IfcExternalSpatialElement | 251078 | 410608 | 
| IfcFanFans | 1291 | 4862 | 
| IfcFastener | 952 | 1849060 | 
| IfcFilter | 57 | 529 | 
| IfcFireSuppressionTerminal | 1020 | 155845 | 
| IfcFlowController | 1066 | 82455 | 
| IfcFlowFittingFlow fittings | 1555 | 1306386 | 
| IfcFlowInstrument | 4 | 5 | 
| IfcFlowMeterMeters | 2455 | 5237 | 
| IfcFlowMovingDeviceFlow moving devices | 202 | 10170 | 
| IfcFlowSegment | 2386 | 1528054 | 
| IfcFlowStorageDevice | 99 | 373 | 
| IfcFlowTerminalFlow terminals | 6487 | 889658 | 
| IfcFlowTreatmentDevice | 33 | 394 | 
| IfcFootingFoundations | 23009 | 756166 | 
| IfcFurnishingElement | 4169 | 901329 | 
| IfcFurnitureFurniture | 6897 | 1387758 | 
| IfcGeographicElement | 3931 | 47027 | 
| IfcGrid | 6024 | 62655 | 
| IfcGroup | 5521 | 400099 | 
| IfcHeatExchangerHeat exchangers | 2525 | 15564 | 
| IfcInterceptor | 10 | 13 | 
| IfcJunctionBoxJunction boxes | 749 | 24107 | 
| IfcLaborResource | 4 | 358 | 
| IfcLampLamps | 13 | 1948 | 
| IfcLightFixtureLights | 1887 | 237695 | 
| IfcMechanicalFastener | 1317 | 2161256 | 
| IfcMedicalDevice | 1 | 32 | 
| IfcMemberOther bars of the structure | 36431 | 13926023 | 
| IfcMemberStandardCase | 2 | 2092 | 
| IfcOccupant | 34 | 242 | 
| IfcOpeningElementOpenings | 130298 | 15376652 | 
| IfcOpeningStandardCase | 11 | 1100 | 
| IfcOutletOutlets | 1323 | 161300 | 
| IfcPilePiles | 1463 | 90794 | 
| IfcPipeFittingPipe fittings | 10614 | 632743 | 
| IfcPipeSegmentPipes | 30413 | 9299691 | 
| IfcPlatePlates | 6798 | 2829901 | 
| IfcProject | 12809 | 12811 | 
| IfcProjectionElement | 3 | 448 | 
| IfcProtectiveDevice | 45 | 1998 | 
| IfcProxy | 19 | 7348 | 
| IfcPumpBooster sets | 10987 | 25941 | 
| IfcRailingRailings | 10914 | 411781 | 
| IfcRamp | 2177 | 5763 | 
| IfcRampFlightRamps | 1578 | 4321 | 
| IfcReinforcingBarReinforcement bars | 7989 | 59166333 | 
| IfcReinforcingMesh | 24 | 7106 | 
| IfcRoofRoofs | 102972 | 835422 | 
| IfcSanitaryTerminalSanitary appliances | 6467 | 438059 | 
| IfcSensorSensors | 416 | 8622 | 
| IfcShadingDeviceNearby buildings and other obstacles | 82547 | 5351777 | 
| IfcSiteSurroundings | 274954 | 297653 | 
| IfcSlabFloor slabs | 152910 | 5302421 | 
| IfcSlabStandardCase | 4 | 1721 | 
| IfcSolarDeviceSolar devices | 4217 | 62651 | 
| IfcSpaceSpaces | 115909 | 6297506 | 
| IfcSpaceHeaterThermal emitters | 2890 | 50885 | 
| IfcSpatialZone | 490 | 16937 | 
| IfcStackTerminal | 11 | 104 | 
| IfcStair | 17517 | 121615 | 
| IfcStairFlightStairs | 9665 | 106425 | 
| IfcStructuralAnalysisModel | 42 | 42 | 
| IfcStructuralCurveAction | 1 | 1 | 
| IfcStructuralCurveConnection | 3 | 1901 | 
| IfcStructuralCurveMember | 40 | 14886 | 
| IfcStructuralLinearAction | 11 | 4327 | 
| IfcStructuralLinearActionVarying | 5 | 735 | 
| IfcStructuralLoadCase | 9 | 24 | 
| IfcStructuralLoadGroup | 17 | 680 | 
| IfcStructuralMember | 1 | 1 | 
| IfcStructuralPlanarAction | 6 | 3738 | 
| IfcStructuralPointAction | 8 | 182 | 
| IfcStructuralPointConnection | 70 | 24730 | 
| IfcStructuralPointReaction | 10 | 24901 | 
| IfcStructuralResultGroup | 10 | 14 | 
| IfcStructuralSurfaceConnection | 2 | 147 | 
| IfcStructuralSurfaceMember | 22 | 6225 | 
| IfcSubContractResource | 1 | 1 | 
| IfcSurfaceFeature | 6 | 647 | 
| IfcSwitchingDeviceSwitching devices | 969 | 40485 | 
| IfcSystem | 1359 | 163171 | 
| IfcSystemFurnitureElement | 660 | 36550 | 
| IfcTankTanks | 5580 | 11344 | 
| IfcTask | 6 | 299 | 
| IfcTendonTendons | 112 | 23619 | 
| IfcTendonAnchor | 1 | 93 | 
| IfcTransformerTransformers | 705 | 1069 | 
| IfcTransportElementTransport elements | 1515 | 7330 | 
| IfcUnitaryControlElementUnitary control elements | 9 | 14 | 
| IfcUnitaryEquipment | 2941 | 92208 | 
| IfcValveValves | 3159 | 138442 | 
| IfcVibrationIsolator | 1 | 8 | 
| IfcVirtualElement | 107500 | 121820 | 
| IfcVoidingFeature | 20 | 17173 | 
| IfcWallWalls | 122626 | 16684533 | 
| IfcWallStandardCase | 25309 | 3963494 | 
| IfcWasteTerminal | 102 | 2693 | 
| IfcWindowWindows | 110928 | 5783710 | 
| IfcWorkCalendar | 5 | 7 | 
| IfcWorkPlan | 6 | 6 | 
| IfcWorkSchedule | 5 | 5 | 
| IfcZone | 72794 | 626259 |