| IfcActor | 72 | 154 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 28461 | 1153662 |
| IfcAirTerminalBox | 1914 | 107137 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5513 | 77845 |
| IfcAlarmAlarm systems | 527 | 10358 |
| IfcAnnotation | 125676 | 3082630 |
| IfcAudioVisualAppliance | 787 | 16965 |
| IfcBeamBeams | 87470 | 27346672 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 477 | 1675 |
| IfcBuilding | 356049 | 371281 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2135 | 2713709 |
| IfcBuildingElementProxyGeneric elements | 60201 | 44025152 |
| IfcBuildingStorey | 344194 | 1412669 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 262 | 58775 |
| IfcCableCarrierSegmentConduits | 770 | 257220 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 120 | 961 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 295 | 7772 |
| IfcColumnColumns | 99218 | 9784849 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 59 | 265 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 29 | 177 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12667 | 3167506 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8331 | 1135355 |
| IfcDamperDampers | 138 | 7382 |
| IfcDiscreteAccessoryDiscrete accessories | 2143 | 445026 |
| IfcDistributionChamberElementHatches | 3391 | 66397 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5150 | 77561 |
| IfcDistributionFlowElement | 831 | 27081 |
| IfcDistributionPort | 11335 | 16328338 |
| IfcDistributionSystem | 2752 | 119792 |
| IfcDoorDoors | 129850 | 5467719 |
| IfcDuctFittingDistribution | 16287 | 2062020 |
| IfcDuctSegmentDucts | 29700 | 3118056 |
| IfcDuctSilencer | 154 | 1620 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4541 | 109780 |
| IfcElectricDistributionBoardDistribution panels | 2191 | 28905 |
| IfcElectricDistributionPoint | 85 | 1403 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26918 | 16565247 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13741 | 85286 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 339207 | 546166 |
| IfcFanFans | 1697 | 6354 |
| IfcFastener | 1393 | 2582136 |
| IfcFilter | 68 | 712 |
| IfcFireSuppressionTerminal | 1429 | 295263 |
| IfcFlowController | 1442 | 151523 |
| IfcFlowFittingFlow fittings | 2150 | 1887358 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3362 | 7128 |
| IfcFlowMovingDeviceFlow moving devices | 294 | 12848 |
| IfcFlowSegment | 3284 | 2189408 |
| IfcFlowStorageDevice | 151 | 605 |
| IfcFlowTerminalFlow terminals | 8794 | 1209386 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30062 | 990726 |
| IfcFurnishingElement | 5524 | 1229563 |
| IfcFurnitureFurniture | 9170 | 1869384 |
| IfcGeographicElement | 5234 | 65486 |
| IfcGrid | 7930 | 80646 |
| IfcGroup | 7268 | 514435 |
| IfcHeatExchangerHeat exchangers | 3470 | 21269 |
| IfcInterceptor | 24 | 84 |
| IfcJunctionBoxJunction boxes | 1023 | 37304 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2505 | 407270 |
| IfcMechanicalFastener | 1867 | 2894421 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44929 | 17322090 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 171685 | 19464037 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1756 | 223269 |
| IfcPilePiles | 2066 | 130783 |
| IfcPipeFittingPipe fittings | 13865 | 835192 |
| IfcPipeSegmentPipes | 40284 | 12499998 |
| IfcPlatePlates | 9309 | 4064010 |
| IfcProject | 17821 | 17823 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 78 | 4727 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14610 | 34004 |
| IfcRailingRailings | 14548 | 550980 |
| IfcRamp | 3001 | 9049 |
| IfcRampFlightRamps | 2090 | 5741 |
| IfcReinforcingBarReinforcement bars | 11854 | 93203852 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 135270 | 1080313 |
| IfcSanitaryTerminalSanitary appliances | 8416 | 611114 |
| IfcSensorSensors | 596 | 14042 |
| IfcShadingDeviceNearby buildings and other obstacles | 107443 | 7300349 |
| IfcSiteSurroundings | 372191 | 403008 |
| IfcSlabFloor slabs | 201795 | 7358875 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5425 | 79214 |
| IfcSpaceSpaces | 151831 | 8455391 |
| IfcSpaceHeaterThermal emitters | 3847 | 65499 |
| IfcSpatialZone | 628 | 23989 |
| IfcStackTerminal | 30 | 595 |
| IfcStair | 23908 | 180997 |
| IfcStairFlightStairs | 13061 | 154189 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 59 | 59 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 7 | 2752 |
| IfcStructuralCurveMember | 63 | 20909 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 89 | 34417 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1307 | 56625 |
| IfcSystem | 1809 | 239519 |
| IfcSystemFurnitureElement | 894 | 52122 |
| IfcTankTanks | 7292 | 15327 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 931 | 1395 |
| IfcTransportElementTransport elements | 2109 | 16052 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3950 | 122954 |
| IfcValveValves | 4294 | 199034 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 140554 | 153647 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 161623 | 22831790 |
| IfcWallStandardCase | 33681 | 5455856 |
| IfcWasteTerminal | 195 | 5611 |
| IfcWindowWindows | 146056 | 7551802 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 95837 | 823617 |