| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 24210 | 985100 |
| IfcAirTerminalBox | 1553 | 85433 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4666 | 64251 |
| IfcAlarmAlarm systems | 465 | 9320 |
| IfcAnnotation | 108695 | 2677291 |
| IfcAudioVisualAppliance | 682 | 15183 |
| IfcBeamBeams | 70525 | 21540670 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 424 | 1569 |
| IfcBuilding | 301679 | 314245 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1846 | 2303057 |
| IfcBuildingElementProxyGeneric elements | 51478 | 36161528 |
| IfcBuildingStorey | 290545 | 1194604 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 218 | 56229 |
| IfcCableCarrierSegmentConduits | 619 | 234873 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 104 | 6298 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 267 | 4028 |
| IfcColumnColumns | 80763 | 7782701 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 25 | 165 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10311 | 2358206 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7034 | 928528 |
| IfcDamperDampers | 87 | 2395 |
| IfcDiscreteAccessoryDiscrete accessories | 1842 | 407823 |
| IfcDistributionChamberElementHatches | 2931 | 57677 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 286 | 13257 |
| IfcDistributionElementDistribution flow elements | 4453 | 66754 |
| IfcDistributionFlowElement | 635 | 19711 |
| IfcDistributionPort | 9120 | 12973252 |
| IfcDistributionSystem | 2009 | 101138 |
| IfcDoorDoors | 111117 | 4630360 |
| IfcDuctFittingDistribution | 13964 | 1743195 |
| IfcDuctSegmentDucts | 25356 | 2620178 |
| IfcDuctSilencer | 113 | 852 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3926 | 99231 |
| IfcElectricDistributionBoardDistribution panels | 1892 | 24096 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 246 | 1919 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 22262 | 13219344 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11703 | 71441 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 287969 | 460326 |
| IfcFanFans | 1478 | 5607 |
| IfcFastener | 1113 | 2364973 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1189 | 197616 |
| IfcFlowController | 1175 | 127397 |
| IfcFlowFittingFlow fittings | 1736 | 1513735 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2866 | 6129 |
| IfcFlowMovingDeviceFlow moving devices | 231 | 12355 |
| IfcFlowSegment | 2669 | 1770124 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7369 | 1006100 |
| IfcFlowTreatmentDevice | 45 | 605 |
| IfcFootingFoundations | 25989 | 853988 |
| IfcFurnishingElement | 4728 | 1065742 |
| IfcFurnitureFurniture | 7760 | 1577859 |
| IfcGeographicElement | 4368 | 56042 |
| IfcGrid | 6770 | 68585 |
| IfcGroup | 6220 | 438890 |
| IfcHeatExchangerHeat exchangers | 2952 | 17929 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 869 | 27249 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2130 | 279728 |
| IfcMechanicalFastener | 1529 | 2580087 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39964 | 15200655 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 38 | 259 |
| IfcOpeningElementOpenings | 147356 | 16545086 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1530 | 182326 |
| IfcPilePiles | 1739 | 108430 |
| IfcPipeFittingPipe fittings | 11982 | 759401 |
| IfcPipeSegmentPipes | 34686 | 10599173 |
| IfcPlatePlates | 7780 | 3327534 |
| IfcProject | 14762 | 14764 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 55 | 2056 |
| IfcProxy | 42 | 9157 |
| IfcPumpBooster sets | 12533 | 29408 |
| IfcRailingRailings | 12379 | 474014 |
| IfcRamp | 2529 | 6946 |
| IfcRampFlightRamps | 1787 | 4890 |
| IfcReinforcingBarReinforcement bars | 9660 | 72203431 |
| IfcReinforcingMesh | 25 | 6969 |
| IfcRoofRoofs | 116049 | 934424 |
| IfcSanitaryTerminalSanitary appliances | 7225 | 508047 |
| IfcSensorSensors | 485 | 10804 |
| IfcShadingDeviceNearby buildings and other obstacles | 92740 | 6165921 |
| IfcSiteSurroundings | 315203 | 340892 |
| IfcSlabFloor slabs | 173178 | 6095840 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4788 | 68134 |
| IfcSpaceSpaces | 130702 | 7144041 |
| IfcSpaceHeaterThermal emitters | 3255 | 57648 |
| IfcSpatialZone | 547 | 20805 |
| IfcStackTerminal | 16 | 271 |
| IfcStair | 20211 | 149900 |
| IfcStairFlightStairs | 10964 | 123108 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 48 | 48 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 46 | 16462 |
| IfcStructuralLinearAction | 13 | 4796 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 21 | 1218 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 11 | 238 |
| IfcStructuralPointConnection | 76 | 26485 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1138 | 47204 |
| IfcSystem | 1510 | 205208 |
| IfcSystemFurnitureElement | 734 | 45171 |
| IfcTankTanks | 6360 | 13106 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 114 | 20829 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 823 | 1233 |
| IfcTransportElementTransport elements | 1708 | 9541 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3386 | 106433 |
| IfcValveValves | 3643 | 164039 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 121159 | 133872 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 138562 | 19044584 |
| IfcWallStandardCase | 28767 | 4740257 |
| IfcWasteTerminal | 126 | 3319 |
| IfcWindowWindows | 125307 | 6495666 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 81866 | 700861 |