| IfcActor | 59 | 128 | 
| IfcActuator | 1 | 79 | 
| IfcAirTerminalAir terminals | 21405 | 868057 | 
| IfcAirTerminalBox | 1362 | 68910 | 
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4156 | 54818 | 
| IfcAlarmAlarm systems | 402 | 7302 | 
| IfcAnnotation | 96076 | 2439900 | 
| IfcAudioVisualAppliance | 580 | 12979 | 
| IfcBeamBeams | 58930 | 17650407 | 
| IfcBeamStandardCase | 7 | 3483 | 
| IfcBoilerBoilers | 368 | 1006 | 
| IfcBuilding | 263441 | 274608 | 
| IfcBuildingElementConstruction elements | 1 | 1 | 
| IfcBuildingElementComponent | 1 | 6 | 
| IfcBuildingElementPart | 1642 | 1964955 | 
| IfcBuildingElementProxyGeneric elements | 45533 | 31935826 | 
| IfcBuildingStorey | 252897 | 1043939 | 
| 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 | 68311 | 6533433 | 
| 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 | 8940 | 2001851 | 
| IfcCrewResource | 4 | 7 | 
| IfcCurtainWallCurtain walls | 6187 | 776582 | 
| 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 | 7812 | 10785173 | 
| IfcDistributionSystem | 1508 | 85838 | 
| IfcDoorDoors | 98241 | 4072769 | 
| IfcDuctFittingDistribution | 12280 | 1523592 | 
| IfcDuctSegmentDucts | 22471 | 2305144 | 
| IfcDuctSilencer | 99 | 532 | 
| IfcElectricalCircuit | 1 | 44 | 
| IfcElectricApplianceElectrical appliances | 3603 | 93848 | 
| IfcElectricDistributionBoardDistribution panels | 1605 | 20602 | 
| IfcElectricDistributionPoint | 66 | 1188 | 
| IfcElectricFlowStorageDevice | 221 | 1378 | 
| IfcElectricGeneratorElectric generators | 1 | 8 | 
| IfcElectricMotorElectric motors | 14 | 95 | 
| IfcElement | 1 | 88 | 
| IfcElementAssembly | 18991 | 11121380 | 
| IfcEnergyConversionDeviceEnergy conversion devices | 10319 | 62512 | 
| IfcEvaporator | 8 | 219 | 
| IfcExternalSpatialElement | 251143 | 410673 | 
| IfcFanFans | 1291 | 4862 | 
| IfcFastener | 953 | 1849772 | 
| 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 | 2388 | 1528057 | 
| IfcFlowStorageDevice | 99 | 373 | 
| IfcFlowTerminalFlow terminals | 6491 | 890746 | 
| IfcFlowTreatmentDevice | 33 | 394 | 
| IfcFootingFoundations | 23018 | 756612 | 
| IfcFurnishingElement | 4170 | 902232 | 
| IfcFurnitureFurniture | 6904 | 1390188 | 
| IfcGeographicElement | 3937 | 47790 | 
| IfcGrid | 6030 | 62730 | 
| IfcGroup | 5527 | 401374 | 
| IfcHeatExchangerHeat exchangers | 2525 | 15564 | 
| IfcInterceptor | 10 | 13 | 
| IfcJunctionBoxJunction boxes | 749 | 24107 | 
| IfcLaborResource | 4 | 358 | 
| IfcLampLamps | 13 | 1948 | 
| IfcLightFixtureLights | 1888 | 237736 | 
| IfcMechanicalFastener | 1319 | 2161888 | 
| IfcMedicalDevice | 1 | 32 | 
| IfcMemberOther bars of the structure | 36443 | 13935512 | 
| IfcMemberStandardCase | 2 | 2092 | 
| IfcOccupant | 34 | 242 | 
| IfcOpeningElementOpenings | 130340 | 15382984 | 
| IfcOpeningStandardCase | 11 | 1100 | 
| IfcOutletOutlets | 1323 | 161300 | 
| IfcPilePiles | 1463 | 90794 | 
| IfcPipeFittingPipe fittings | 10616 | 632810 | 
| IfcPipeSegmentPipes | 30419 | 9301647 | 
| IfcPlatePlates | 6807 | 2838067 | 
| IfcProject | 12814 | 12816 | 
| IfcProjectionElement | 3 | 448 | 
| IfcProtectiveDevice | 45 | 1998 | 
| IfcProxy | 19 | 7348 | 
| IfcPumpBooster sets | 10989 | 25945 | 
| IfcRailingRailings | 10927 | 412485 | 
| IfcRamp | 2179 | 5773 | 
| IfcRampFlightRamps | 1580 | 4323 | 
| IfcReinforcingBarReinforcement bars | 7991 | 59178651 | 
| IfcReinforcingMesh | 24 | 7106 | 
| IfcRoofRoofs | 103002 | 835972 | 
| IfcSanitaryTerminalSanitary appliances | 6473 | 439383 | 
| IfcSensorSensors | 416 | 8622 | 
| IfcShadingDeviceNearby buildings and other obstacles | 82574 | 5353245 | 
| IfcSiteSurroundings | 275037 | 297736 | 
| IfcSlabFloor slabs | 152964 | 5305222 | 
| IfcSlabStandardCase | 4 | 1721 | 
| IfcSolarDeviceSolar devices | 4217 | 62651 | 
| IfcSpaceSpaces | 115948 | 6302195 | 
| IfcSpaceHeaterThermal emitters | 2891 | 50957 | 
| IfcSpatialZone | 490 | 16938 | 
| IfcStackTerminal | 11 | 104 | 
| IfcStair | 17529 | 121794 | 
| IfcStairFlightStairs | 9675 | 106607 | 
| 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 | 661 | 36760 | 
| IfcTankTanks | 5580 | 11344 | 
| IfcTask | 6 | 299 | 
| IfcTendonTendons | 112 | 23619 | 
| IfcTendonAnchor | 1 | 93 | 
| IfcTransformerTransformers | 705 | 1069 | 
| IfcTransportElementTransport elements | 1516 | 7342 | 
| IfcUnitaryControlElementUnitary control elements | 9 | 14 | 
| IfcUnitaryEquipment | 2944 | 92228 | 
| IfcValveValves | 3160 | 138442 | 
| IfcVibrationIsolator | 1 | 8 | 
| IfcVirtualElement | 107528 | 121848 | 
| IfcVoidingFeature | 20 | 17173 | 
| IfcWallWalls | 122673 | 16713660 | 
| IfcWallStandardCase | 25316 | 3967083 | 
| IfcWasteTerminal | 102 | 2693 | 
| IfcWindowWindows | 110964 | 5787401 | 
| IfcWorkCalendar | 5 | 7 | 
| IfcWorkPlan | 6 | 6 | 
| IfcWorkSchedule | 5 | 5 | 
| IfcZone | 72811 | 626386 |