| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23303 | 947018 |
| IfcAirTerminalBox | 1496 | 81862 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4506 | 61926 |
| IfcAlarmAlarm systems | 452 | 9049 |
| IfcAnnotation | 104651 | 2626484 |
| IfcAudioVisualAppliance | 659 | 14634 |
| IfcBeamBeams | 66877 | 20110267 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 407 | 1080 |
| IfcBuilding | 289716 | 301828 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1769 | 2125661 |
| IfcBuildingElementProxyGeneric elements | 49680 | 35205335 |
| IfcBuildingStorey | 278752 | 1147901 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55470 |
| IfcCableCarrierSegmentConduits | 580 | 214690 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 101 | 6279 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 77000 | 7383056 |
| 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 | 9931 | 2241518 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6820 | 858611 |
| IfcDamperDampers | 75 | 1606 |
| IfcDiscreteAccessoryDiscrete accessories | 1820 | 395281 |
| IfcDistributionChamberElementHatches | 2841 | 55211 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12730 |
| IfcDistributionElementDistribution flow elements | 4276 | 64314 |
| IfcDistributionFlowElement | 621 | 19644 |
| IfcDistributionPort | 8716 | 12087092 |
| IfcDistributionSystem | 1844 | 95276 |
| IfcDoorDoors | 107032 | 4492806 |
| IfcDuctFittingDistribution | 13373 | 1668172 |
| IfcDuctSegmentDucts | 24429 | 2513452 |
| IfcDuctSilencer | 106 | 835 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3848 | 98189 |
| IfcElectricDistributionBoardDistribution panels | 1794 | 22928 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 240 | 1563 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21285 | 12746346 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11273 | 68793 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 276527 | 445528 |
| IfcFanFans | 1411 | 5334 |
| IfcFastener | 1042 | 2126535 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1136 | 176264 |
| IfcFlowController | 1152 | 110995 |
| IfcFlowFittingFlow fittings | 1690 | 1435552 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2747 | 5815 |
| IfcFlowMovingDeviceFlow moving devices | 222 | 10839 |
| IfcFlowSegment | 2613 | 1665154 |
| IfcFlowStorageDevice | 108 | 394 |
| IfcFlowTerminalFlow terminals | 7113 | 966861 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 25129 | 829291 |
| IfcFurnishingElement | 4609 | 1018830 |
| IfcFurnitureFurniture | 7512 | 1519294 |
| IfcGeographicElement | 4273 | 54523 |
| IfcGrid | 6541 | 66191 |
| IfcGroup | 6035 | 432061 |
| IfcHeatExchangerHeat exchangers | 2846 | 17191 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 816 | 26345 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2045 | 264194 |
| IfcMechanicalFastener | 1443 | 2375068 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38843 | 14733821 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 142057 | 16084914 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1473 | 173485 |
| IfcPilePiles | 1657 | 102652 |
| IfcPipeFittingPipe fittings | 11568 | 711380 |
| IfcPipeSegmentPipes | 33356 | 10165552 |
| IfcPlatePlates | 7437 | 3108340 |
| IfcProject | 14137 | 14139 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 34 | 7480 |
| IfcPumpBooster sets | 12022 | 28116 |
| IfcRailingRailings | 12010 | 460485 |
| IfcRamp | 2437 | 6746 |
| IfcRampFlightRamps | 1731 | 4767 |
| IfcReinforcingBarReinforcement bars | 9159 | 69099053 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 111866 | 908531 |
| IfcSanitaryTerminalSanitary appliances | 7030 | 483414 |
| IfcSensorSensors | 468 | 9859 |
| IfcShadingDeviceNearby buildings and other obstacles | 89697 | 5949866 |
| IfcSiteSurroundings | 302740 | 326997 |
| IfcSlabFloor slabs | 166913 | 5880268 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4582 | 66784 |
| IfcSpaceSpaces | 126120 | 6901400 |
| IfcSpaceHeaterThermal emitters | 3125 | 54606 |
| IfcSpatialZone | 537 | 19444 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19388 | 141313 |
| IfcStairFlightStairs | 10542 | 117433 |
| 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 | 1089 | 43384 |
| IfcSystem | 1474 | 192496 |
| IfcSystemFurnitureElement | 724 | 42713 |
| IfcTankTanks | 6047 | 12521 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 795 | 1219 |
| IfcTransportElementTransport elements | 1669 | 9288 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3221 | 98870 |
| IfcValveValves | 3543 | 156277 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 116737 | 129284 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 133535 | 18363271 |
| IfcWallStandardCase | 27709 | 4518341 |
| IfcWasteTerminal | 122 | 3307 |
| IfcWindowWindows | 120760 | 6295535 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79080 | 680430 |