| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21609 | 876462 |
| IfcAirTerminalBox | 1373 | 69806 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4187 | 55466 |
| IfcAlarmAlarm systems | 409 | 7406 |
| IfcAnnotation | 97054 | 2472445 |
| IfcAudioVisualAppliance | 585 | 13043 |
| IfcBeamBeams | 59959 | 17968929 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 374 | 1012 |
| IfcBuilding | 266600 | 277886 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1654 | 1976656 |
| IfcBuildingElementProxyGeneric elements | 46003 | 32283574 |
| IfcBuildingStorey | 255999 | 1056527 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 191 | 53306 |
| IfcCableCarrierSegmentConduits | 536 | 200036 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 78 | 5103 |
| IfcChiller | 2 | 3 |
| IfcChimney | 59 | 756 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 248 | 3546 |
| IfcColumnColumns | 69387 | 6633454 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 21 | 34 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9105 | 2025686 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6327 | 739968 |
| IfcDamperDampers | 58 | 970 |
| IfcDiscreteAccessoryDiscrete accessories | 1690 | 382732 |
| IfcDistributionChamberElementHatches | 2573 | 50000 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 287 | 13410 |
| IfcDistributionElementDistribution flow elements | 3996 | 60669 |
| IfcDistributionFlowElement | 569 | 18071 |
| IfcDistributionPort | 7945 | 10960887 |
| IfcDistributionSystem | 1553 | 86940 |
| IfcDoorDoors | 99174 | 4118934 |
| IfcDuctFittingDistribution | 12403 | 1538710 |
| IfcDuctSegmentDucts | 22693 | 2326979 |
| IfcDuctSilencer | 100 | 533 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3630 | 94336 |
| IfcElectricDistributionBoardDistribution panels | 1636 | 20719 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 222 | 1381 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19340 | 11325243 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10443 | 63598 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 254175 | 415215 |
| IfcFanFans | 1308 | 4908 |
| IfcFastener | 980 | 1940533 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1031 | 157231 |
| IfcFlowController | 1080 | 84365 |
| IfcFlowFittingFlow fittings | 1581 | 1328677 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2494 | 5298 |
| IfcFlowMovingDeviceFlow moving devices | 208 | 10247 |
| IfcFlowSegment | 2417 | 1549271 |
| IfcFlowStorageDevice | 104 | 390 |
| IfcFlowTerminalFlow terminals | 6568 | 907227 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23270 | 764690 |
| IfcFurnishingElement | 4237 | 909703 |
| IfcFurnitureFurniture | 6982 | 1403844 |
| IfcGeographicElement | 3980 | 49138 |
| IfcGrid | 6115 | 63423 |
| IfcGroup | 5575 | 401294 |
| IfcHeatExchangerHeat exchangers | 2562 | 15761 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 756 | 24153 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1903 | 240016 |
| IfcMechanicalFastener | 1353 | 2232954 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36836 | 14111000 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 131643 | 14978089 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1347 | 162137 |
| IfcPilePiles | 1488 | 92612 |
| IfcPipeFittingPipe fittings | 10755 | 650572 |
| IfcPipeSegmentPipes | 30775 | 9416459 |
| IfcPlatePlates | 6952 | 2890499 |
| IfcProject | 13004 | 13008 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 19 | 7348 |
| IfcPumpBooster sets | 11108 | 26302 |
| IfcRailingRailings | 11095 | 420013 |
| IfcRamp | 2200 | 5999 |
| IfcRampFlightRamps | 1593 | 4392 |
| IfcReinforcingBarReinforcement bars | 8144 | 60240104 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 104013 | 845060 |
| IfcSanitaryTerminalSanitary appliances | 6557 | 444048 |
| IfcSensorSensors | 423 | 8655 |
| IfcShadingDeviceNearby buildings and other obstacles | 83356 | 5464649 |
| IfcSiteSurroundings | 278388 | 301270 |
| IfcSlabFloor slabs | 154575 | 5384875 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4255 | 63461 |
| IfcSpaceSpaces | 117097 | 6357645 |
| IfcSpaceHeaterThermal emitters | 2918 | 51487 |
| IfcSpatialZone | 490 | 16921 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17759 | 125417 |
| IfcStairFlightStairs | 9828 | 108758 |
| 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 | 986 | 40827 |
| IfcSystem | 1376 | 168254 |
| IfcSystemFurnitureElement | 656 | 37384 |
| IfcTankTanks | 5620 | 11400 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23619 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 711 | 1080 |
| IfcTransportElementTransport elements | 1536 | 7426 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 3001 | 93503 |
| IfcValveValves | 3209 | 140574 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 108559 | 122999 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 123931 | 16918376 |
| IfcWallStandardCase | 25594 | 4043549 |
| IfcWasteTerminal | 103 | 2704 |
| IfcWindowWindows | 112082 | 5849542 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 73502 | 631500 |