| IfcActor | 72 | 154 |
| IfcActuator | 5 | 88 |
| IfcAirTerminalAir terminals | 28543 | 1155557 |
| IfcAirTerminalBox | 1919 | 107254 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5526 | 77977 |
| IfcAlarmAlarm systems | 528 | 10370 |
| IfcAnnotation | 125924 | 3086080 |
| IfcAudioVisualAppliance | 790 | 17030 |
| IfcBeamBeams | 87716 | 27409184 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 481 | 1679 |
| IfcBuilding | 356849 | 372145 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2142 | 2728937 |
| IfcBuildingElementProxyGeneric elements | 60348 | 44080943 |
| IfcBuildingStorey | 344988 | 1415811 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 263 | 58908 |
| IfcCableCarrierSegmentConduits | 771 | 257352 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 146 | 9694 |
| IfcChiller | 8 | 14 |
| IfcChimney | 123 | 967 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 295 | 7772 |
| IfcColumnColumns | 99500 | 9810621 |
| 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 | 12720 | 3171532 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8353 | 1136274 |
| IfcDamperDampers | 138 | 7382 |
| IfcDiscreteAccessoryDiscrete accessories | 2147 | 445170 |
| IfcDistributionChamberElementHatches | 3399 | 66455 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5158 | 77843 |
| IfcDistributionFlowElement | 835 | 27140 |
| IfcDistributionPort | 11376 | 16347939 |
| IfcDistributionSystem | 2769 | 120048 |
| IfcDoorDoors | 130121 | 5484323 |
| IfcDuctFittingDistribution | 16315 | 2065983 |
| IfcDuctSegmentDucts | 29790 | 3123831 |
| IfcDuctSilencer | 154 | 1620 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4554 | 109882 |
| IfcElectricDistributionBoardDistribution panels | 2200 | 28920 |
| IfcElectricDistributionPoint | 89 | 1407 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26989 | 16592665 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13770 | 85537 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 339977 | 547973 |
| IfcFanFans | 1702 | 6376 |
| IfcFastener | 1394 | 2582900 |
| IfcFilter | 69 | 713 |
| IfcFireSuppressionTerminal | 1431 | 295286 |
| IfcFlowController | 1444 | 152241 |
| IfcFlowFittingFlow fittings | 2155 | 1889996 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3374 | 7144 |
| IfcFlowMovingDeviceFlow moving devices | 297 | 12852 |
| IfcFlowSegment | 3305 | 2192368 |
| IfcFlowStorageDevice | 152 | 606 |
| IfcFlowTerminalFlow terminals | 8826 | 1211404 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30129 | 992779 |
| IfcFurnishingElement | 5537 | 1232928 |
| IfcFurnitureFurniture | 9196 | 1871761 |
| IfcGeographicElement | 5248 | 65679 |
| IfcGrid | 7943 | 80861 |
| IfcGroup | 7283 | 515052 |
| IfcHeatExchangerHeat exchangers | 3482 | 21293 |
| IfcInterceptor | 26 | 87 |
| IfcJunctionBoxJunction boxes | 1032 | 37405 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2513 | 408498 |
| IfcMechanicalFastener | 1865 | 2893761 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45015 | 17334643 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 172029 | 19520704 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1767 | 224190 |
| IfcPilePiles | 2072 | 130985 |
| IfcPipeFittingPipe fittings | 13896 | 836741 |
| IfcPipeSegmentPipes | 40357 | 12517789 |
| IfcPlatePlates | 9325 | 4063689 |
| IfcProject | 17875 | 17877 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 78 | 4727 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14644 | 34072 |
| IfcRailingRailings | 14576 | 551881 |
| IfcRamp | 3004 | 9054 |
| IfcRampFlightRamps | 2093 | 5746 |
| IfcReinforcingBarReinforcement bars | 11897 | 93312907 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 135551 | 1082506 |
| IfcSanitaryTerminalSanitary appliances | 8438 | 612012 |
| IfcSensorSensors | 596 | 14042 |
| IfcShadingDeviceNearby buildings and other obstacles | 107638 | 7315550 |
| IfcSiteSurroundings | 373032 | 403848 |
| IfcSlabFloor slabs | 202211 | 7369483 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5436 | 79245 |
| IfcSpaceSpaces | 152122 | 8477303 |
| IfcSpaceHeaterThermal emitters | 3855 | 65590 |
| IfcSpatialZone | 630 | 24122 |
| IfcStackTerminal | 32 | 603 |
| IfcStair | 23962 | 181146 |
| IfcStairFlightStairs | 13088 | 154376 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1318 | 56745 |
| IfcSystem | 1812 | 240471 |
| IfcSystemFurnitureElement | 896 | 52133 |
| IfcTankTanks | 7304 | 15345 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 932 | 1396 |
| IfcTransportElementTransport elements | 2110 | 16040 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3956 | 123039 |
| IfcValveValves | 4311 | 199475 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 140841 | 153946 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 161951 | 22885154 |
| IfcWallStandardCase | 33752 | 5464674 |
| IfcWasteTerminal | 197 | 5653 |
| IfcWindowWindows | 146356 | 7569653 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 96022 | 825397 |