| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21350 | 865661 |
| IfcAirTerminalBox | 1359 | 68867 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4143 | 54647 |
| IfcAlarmAlarm systems | 402 | 7384 |
| IfcAnnotation | 95822 | 2437009 |
| IfcAudioVisualAppliance | 579 | 12969 |
| IfcBeamBeams | 58638 | 17541047 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 368 | 1006 |
| IfcBuilding | 262735 | 273880 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1638 | 1963989 |
| IfcBuildingElementProxyGeneric elements | 45427 | 31847470 |
| IfcBuildingStorey | 252205 | 1041300 |
| 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 | 67984 | 6499027 |
| 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 | 8893 | 1989158 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6166 | 776861 |
| IfcDamperDampers | 56 | 965 |
| IfcDiscreteAccessoryDiscrete accessories | 1675 | 382584 |
| IfcDistributionChamberElementHatches | 2527 | 49334 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 277 | 12444 |
| IfcDistributionElementDistribution flow elements | 3948 | 60110 |
| IfcDistributionFlowElement | 559 | 17620 |
| IfcDistributionPort | 7787 | 10770597 |
| IfcDistributionSystem | 1501 | 85705 |
| IfcDoorDoors | 97988 | 4055919 |
| IfcDuctFittingDistribution | 12248 | 1519309 |
| IfcDuctSegmentDucts | 22416 | 2297989 |
| IfcDuctSilencer | 99 | 532 |
| IfcElectricApplianceElectrical appliances | 3583 | 93356 |
| IfcElectricDistributionBoardDistribution panels | 1603 | 20593 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 221 | 1378 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 18906 | 11091419 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10293 | 62341 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 250480 | 409772 |
| IfcFanFans | 1290 | 4862 |
| IfcFastener | 948 | 1847007 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1020 | 155845 |
| IfcFlowController | 1063 | 82194 |
| IfcFlowFittingFlow fittings | 1557 | 1305254 |
| IfcFlowInstrument | 4 | 5 |
| IfcFlowMeterMeters | 2446 | 5229 |
| IfcFlowMovingDeviceFlow moving devices | 201 | 10165 |
| IfcFlowSegment | 2387 | 1526463 |
| IfcFlowStorageDevice | 99 | 373 |
| IfcFlowTerminalFlow terminals | 6466 | 886970 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 22960 | 754277 |
| IfcFurnishingElement | 4150 | 900106 |
| IfcFurnitureFurniture | 6868 | 1383665 |
| IfcGeographicElement | 3923 | 46994 |
| IfcGrid | 5998 | 62370 |
| IfcGroup | 5502 | 399297 |
| IfcHeatExchangerHeat exchangers | 2514 | 15530 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 749 | 24107 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1880 | 237298 |
| IfcMechanicalFastener | 1314 | 2161187 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36365 | 13905170 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 33 | 241 |
| IfcOpeningElementOpenings | 129971 | 15346390 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1320 | 160787 |
| IfcPilePiles | 1458 | 89927 |
| IfcPipeFittingPipe fittings | 10581 | 631315 |
| IfcPipeSegmentPipes | 30334 | 9272502 |
| IfcPlatePlates | 6773 | 2825967 |
| IfcProject | 12793 | 12793 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1998 |
| IfcProxy | 18 | 7346 |
| IfcPumpBooster sets | 10954 | 25882 |
| IfcRailingRailings | 10878 | 410753 |
| IfcRamp | 2178 | 5765 |
| IfcRampFlightRamps | 1577 | 4323 |
| IfcReinforcingBarReinforcement bars | 7967 | 58944360 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 102729 | 832801 |
| IfcSanitaryTerminalSanitary appliances | 6432 | 435840 |
| IfcSensorSensors | 416 | 8622 |
| IfcShadingDeviceNearby buildings and other obstacles | 82359 | 5314441 |
| IfcSiteSurroundings | 274295 | 296983 |
| IfcSlabFloor slabs | 152520 | 5280913 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4204 | 62613 |
| IfcSpaceSpaces | 115635 | 6282663 |
| IfcSpaceHeaterThermal emitters | 2885 | 50870 |
| IfcSpatialZone | 489 | 16933 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17446 | 121089 |
| IfcStairFlightStairs | 9632 | 106084 |
| 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 | 966 | 40211 |
| IfcSystem | 1362 | 163426 |
| IfcSystemFurnitureElement | 659 | 36544 |
| IfcTankTanks | 5563 | 11234 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 110 | 23602 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 704 | 1068 |
| IfcTransportElementTransport elements | 1509 | 7319 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 2937 | 92184 |
| IfcValveValves | 3145 | 138071 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 107258 | 121578 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 122333 | 16632527 |
| IfcWallStandardCase | 25231 | 3952821 |
| IfcWasteTerminal | 102 | 2693 |
| IfcWindowWindows | 110682 | 5767931 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 72621 | 624941 |