| IfcActor | 71 | 154 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22847 | 931226 |
| IfcAirTerminalBox | 1469 | 79756 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4425 | 60797 |
| IfcAlarmAlarm systems | 441 | 8997 |
| IfcAnnotation | 102667 | 2602794 |
| IfcAudioVisualAppliance | 646 | 14108 |
| IfcBeamBeams | 65070 | 19560526 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 406 | 1082 |
| IfcBuilding | 283736 | 295676 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1718 | 2076807 |
| IfcBuildingElementProxyGeneric elements | 48725 | 34437607 |
| IfcBuildingStorey | 272859 | 1124600 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 203 | 53982 |
| IfcCableCarrierSegmentConduits | 575 | 212217 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 97 | 6239 |
| IfcChiller | 2 | 3 |
| IfcChimney | 69 | 814 |
| IfcCivilElement | 38 | 227 |
| IfcCoil | 258 | 3998 |
| IfcColumnColumns | 75025 | 7180327 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 23 | 38 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9762 | 2206913 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6704 | 799573 |
| IfcDamperDampers | 66 | 1344 |
| IfcDiscreteAccessoryDiscrete accessories | 1796 | 394199 |
| IfcDistributionChamberElementHatches | 2795 | 54623 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12720 |
| IfcDistributionElementDistribution flow elements | 4203 | 62941 |
| IfcDistributionFlowElement | 607 | 19153 |
| IfcDistributionPort | 8531 | 11893311 |
| IfcDistributionSystem | 1781 | 94916 |
| IfcDoorDoors | 104926 | 4387932 |
| IfcDuctFittingDistribution | 13102 | 1642696 |
| IfcDuctSegmentDucts | 23963 | 2470843 |
| IfcDuctSilencer | 104 | 832 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3817 | 97676 |
| IfcElectricDistributionBoardDistribution panels | 1754 | 22517 |
| IfcElectricDistributionPoint | 73 | 1344 |
| IfcElectricFlowStorageDevice | 235 | 1546 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 20763 | 12369859 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11049 | 67845 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 270797 | 437870 |
| IfcFanFans | 1379 | 5159 |
| IfcFastener | 1020 | 2108283 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1110 | 174254 |
| IfcFlowController | 1134 | 104383 |
| IfcFlowFittingFlow fittings | 1660 | 1399855 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2695 | 5697 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2572 | 1629042 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 6985 | 941040 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 24717 | 814497 |
| IfcFurnishingElement | 4515 | 999712 |
| IfcFurnitureFurniture | 7424 | 1499678 |
| IfcGeographicElement | 4211 | 53693 |
| IfcGrid | 6424 | 64898 |
| IfcGroup | 5917 | 422483 |
| IfcHeatExchangerHeat exchangers | 2785 | 16859 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 794 | 25134 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2022 | 260754 |
| IfcMechanicalFastener | 1404 | 2360594 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38275 | 14541535 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 139288 | 15757373 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1449 | 172086 |
| IfcPilePiles | 1605 | 100118 |
| IfcPipeFittingPipe fittings | 11368 | 713603 |
| IfcPipeSegmentPipes | 32695 | 10008085 |
| IfcPlatePlates | 7297 | 3050474 |
| IfcProject | 13832 | 13834 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 25 | 7823 |
| IfcPumpBooster sets | 11764 | 27669 |
| IfcRailingRailings | 11792 | 452065 |
| IfcRamp | 2390 | 6550 |
| IfcRampFlightRamps | 1703 | 4611 |
| IfcReinforcingBarReinforcement bars | 8884 | 66532164 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 109683 | 890856 |
| IfcSanitaryTerminalSanitary appliances | 6916 | 475124 |
| IfcSensorSensors | 459 | 9268 |
| IfcShadingDeviceNearby buildings and other obstacles | 87931 | 5848500 |
| IfcSiteSurroundings | 296490 | 319820 |
| IfcSlabFloor slabs | 163690 | 5746616 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4495 | 66504 |
| IfcSpaceSpaces | 123636 | 6760240 |
| IfcSpaceHeaterThermal emitters | 3068 | 53923 |
| IfcSpatialZone | 529 | 18882 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 18982 | 136551 |
| IfcStairFlightStairs | 10336 | 113936 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1063 | 42783 |
| IfcSystem | 1449 | 188995 |
| IfcSystemFurnitureElement | 708 | 42359 |
| IfcTankTanks | 5924 | 12317 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 780 | 1202 |
| IfcTransportElementTransport elements | 1643 | 8465 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3142 | 96926 |
| IfcValveValves | 3484 | 156433 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 114514 | 127078 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 130957 | 18004982 |
| IfcWallStandardCase | 27168 | 4412157 |
| IfcWasteTerminal | 122 | 3407 |
| IfcWindowWindows | 118406 | 6179725 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 77536 | 668478 |