| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23029 | 936899 |
| IfcAirTerminalBox | 1477 | 80397 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4459 | 61216 |
| IfcAlarmAlarm systems | 448 | 9076 |
| IfcAnnotation | 103549 | 2611968 |
| IfcAudioVisualAppliance | 652 | 14512 |
| IfcBeamBeams | 65733 | 19788168 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 406 | 1086 |
| IfcBuilding | 286239 | 298249 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1745 | 2107412 |
| IfcBuildingElementProxyGeneric elements | 49115 | 34701820 |
| IfcBuildingStorey | 275309 | 1134555 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55436 |
| IfcCableCarrierSegmentConduits | 578 | 212337 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 100 | 6275 |
| IfcChiller | 2 | 3 |
| IfcChimney | 69 | 814 |
| IfcCivilElement | 40 | 247 |
| IfcCoil | 259 | 4009 |
| IfcColumnColumns | 75783 | 7262785 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 24 | 39 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9838 | 2225699 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6743 | 812155 |
| IfcDamperDampers | 67 | 1363 |
| IfcDiscreteAccessoryDiscrete accessories | 1813 | 394820 |
| IfcDistributionChamberElementHatches | 2813 | 54753 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 282 | 12731 |
| IfcDistributionElementDistribution flow elements | 4236 | 63868 |
| IfcDistributionFlowElement | 616 | 19608 |
| IfcDistributionPort | 8619 | 12016495 |
| IfcDistributionSystem | 1808 | 95147 |
| IfcDoorDoors | 105869 | 4439395 |
| IfcDuctFittingDistribution | 13216 | 1652555 |
| IfcDuctSegmentDucts | 24150 | 2486149 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3828 | 97553 |
| IfcElectricDistributionBoardDistribution panels | 1771 | 22619 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 239 | 1562 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 20967 | 12500512 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11149 | 68203 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 273169 | 441594 |
| IfcFanFans | 1392 | 5214 |
| IfcFastener | 1032 | 2112589 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1123 | 175112 |
| IfcFlowController | 1145 | 110264 |
| IfcFlowFittingFlow fittings | 1679 | 1420215 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2714 | 5756 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2596 | 1648551 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 7042 | 948472 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 24882 | 819747 |
| IfcFurnishingElement | 4562 | 1014827 |
| IfcFurnitureFurniture | 7462 | 1514273 |
| IfcGeographicElement | 4238 | 53951 |
| IfcGrid | 6461 | 65278 |
| IfcGroup | 5965 | 423670 |
| IfcHeatExchangerHeat exchangers | 2809 | 17095 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 804 | 25177 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2030 | 261081 |
| IfcMechanicalFastener | 1426 | 2367528 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38493 | 14610144 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 140470 | 15919885 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1459 | 172462 |
| IfcPilePiles | 1621 | 101060 |
| IfcPipeFittingPipe fittings | 11456 | 716164 |
| IfcPipeSegmentPipes | 32974 | 10063833 |
| IfcPlatePlates | 7344 | 3072720 |
| IfcProject | 13960 | 13962 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 31 | 7870 |
| IfcPumpBooster sets | 11867 | 27840 |
| IfcRailingRailings | 11887 | 455584 |
| IfcRamp | 2414 | 6619 |
| IfcRampFlightRamps | 1710 | 4631 |
| IfcReinforcingBarReinforcement bars | 8991 | 67389447 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 110650 | 898920 |
| IfcSanitaryTerminalSanitary appliances | 6955 | 479596 |
| IfcSensorSensors | 465 | 9764 |
| IfcShadingDeviceNearby buildings and other obstacles | 88702 | 5900742 |
| IfcSiteSurroundings | 299089 | 322964 |
| IfcSlabFloor slabs | 165048 | 5812270 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4536 | 66651 |
| IfcSpaceSpaces | 124720 | 6822617 |
| IfcSpaceHeaterThermal emitters | 3092 | 54233 |
| IfcSpatialZone | 533 | 19386 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19154 | 139353 |
| IfcStairFlightStairs | 10434 | 115537 |
| 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 | 1072 | 42936 |
| IfcSystem | 1468 | 190900 |
| IfcSystemFurnitureElement | 717 | 42528 |
| IfcTankTanks | 5976 | 12459 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 789 | 1213 |
| IfcTransportElementTransport elements | 1658 | 8593 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3164 | 97279 |
| IfcValveValves | 3507 | 157901 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 115495 | 128074 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 132092 | 18181658 |
| IfcWallStandardCase | 27361 | 4465045 |
| IfcWasteTerminal | 120 | 3303 |
| IfcWindowWindows | 119451 | 6233778 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 78208 | 673710 |