| IfcActor | 69 | 148 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27401 | 1119254 |
| IfcAirTerminalBox | 1827 | 103753 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5307 | 74843 |
| IfcAlarmAlarm systems | 517 | 10303 |
| IfcAnnotation | 121854 | 3017330 |
| IfcAudioVisualAppliance | 761 | 16642 |
| IfcBeamBeams | 83158 | 25946555 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 460 | 1740 |
| IfcBuilding | 343064 | 357207 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2068 | 2733894 |
| IfcBuildingElementProxyGeneric elements | 58177 | 41944147 |
| IfcBuildingStorey | 331392 | 1361332 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 247 | 57686 |
| IfcCableCarrierSegmentConduits | 731 | 249982 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 135 | 9584 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4871 |
| IfcColumnColumns | 94656 | 9326687 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 49 | 218 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12128 | 3103077 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8063 | 1079698 |
| IfcDamperDampers | 121 | 7629 |
| IfcDiscreteAccessoryDiscrete accessories | 2053 | 436196 |
| IfcDistributionChamberElementHatches | 3271 | 63667 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 351 | 21652 |
| IfcDistributionElementDistribution flow elements | 5007 | 75994 |
| IfcDistributionFlowElement | 756 | 24060 |
| IfcDistributionPort | 10782 | 15637395 |
| IfcDistributionSystem | 2559 | 114922 |
| IfcDoorDoors | 125474 | 5292377 |
| IfcDuctFittingDistribution | 15739 | 2008300 |
| IfcDuctSegmentDucts | 28630 | 3024568 |
| IfcDuctSilencer | 144 | 2342 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4379 | 108501 |
| IfcElectricDistributionBoardDistribution panels | 2133 | 27970 |
| IfcElectricDistributionPoint | 76 | 1391 |
| IfcElectricFlowStorageDevice | 282 | 2255 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25864 | 15790331 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13310 | 83233 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 326848 | 525810 |
| IfcFanFans | 1653 | 6252 |
| IfcFastener | 1331 | 2524011 |
| IfcFilter | 64 | 578 |
| IfcFireSuppressionTerminal | 1374 | 246471 |
| IfcFlowController | 1370 | 149720 |
| IfcFlowFittingFlow fittings | 2034 | 1794638 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3214 | 6731 |
| IfcFlowMovingDeviceFlow moving devices | 284 | 12832 |
| IfcFlowSegment | 3126 | 2136790 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8497 | 1186299 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29133 | 957826 |
| IfcFurnishingElement | 5360 | 1213540 |
| IfcFurnitureFurniture | 8872 | 1789551 |
| IfcGeographicElement | 5015 | 63871 |
| IfcGrid | 7708 | 79385 |
| IfcGroup | 7024 | 503857 |
| IfcHeatExchangerHeat exchangers | 3337 | 20464 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 995 | 36056 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 19 | 2179 |
| IfcLightFixtureLights | 2404 | 378695 |
| IfcMechanicalFastener | 1801 | 2828406 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43755 | 16902200 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 166057 | 18867361 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1706 | 217713 |
| IfcPilePiles | 1995 | 126403 |
| IfcPipeFittingPipe fittings | 13399 | 822331 |
| IfcPipeSegmentPipes | 39000 | 12030771 |
| IfcPlatePlates | 9013 | 3931305 |
| IfcProject | 17103 | 17105 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 65 | 3970 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 14151 | 32913 |
| IfcRailingRailings | 14128 | 541026 |
| IfcRamp | 2913 | 8732 |
| IfcRampFlightRamps | 2054 | 5641 |
| IfcReinforcingBarReinforcement bars | 11349 | 89125606 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 130836 | 1046785 |
| IfcSanitaryTerminalSanitary appliances | 8188 | 593032 |
| IfcSensorSensors | 569 | 13551 |
| IfcShadingDeviceNearby buildings and other obstacles | 103976 | 7009822 |
| IfcSiteSurroundings | 358598 | 387892 |
| IfcSlabFloor slabs | 195078 | 7076327 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5298 | 75104 |
| IfcSpaceSpaces | 146936 | 8166803 |
| IfcSpaceHeaterThermal emitters | 3702 | 63203 |
| IfcSpatialZone | 613 | 23148 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23067 | 173983 |
| IfcStairFlightStairs | 12665 | 147986 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1266 | 54863 |
| IfcSystem | 1715 | 229946 |
| IfcSystemFurnitureElement | 893 | 54217 |
| IfcTankTanks | 7100 | 14994 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 907 | 1355 |
| IfcTransportElementTransport elements | 2024 | 14645 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3809 | 119022 |
| IfcValveValves | 4121 | 194605 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 136005 | 149599 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 156286 | 22013535 |
| IfcWallStandardCase | 32504 | 5322503 |
| IfcWasteTerminal | 178 | 5704 |
| IfcWindowWindows | 141289 | 7306893 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 92552 | 797056 |