| IfcActor | 71 | 154 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22852 | 931116 |
| IfcAirTerminalBox | 1469 | 79756 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4424 | 60778 |
| IfcAlarmAlarm systems | 442 | 9005 |
| IfcAnnotation | 102711 | 2603184 |
| IfcAudioVisualAppliance | 647 | 14124 |
| IfcBeamBeams | 65090 | 19566379 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 406 | 1082 |
| IfcBuilding | 283843 | 295783 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1721 | 2076813 |
| IfcBuildingElementProxyGeneric elements | 48739 | 34438880 |
| IfcBuildingStorey | 272963 | 1125015 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 203 | 53982 |
| IfcCableCarrierSegmentConduits | 575 | 212217 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 97 | 6239 |
| IfcChiller | 2 | 3 |
| IfcChimney | 69 | 814 |
| IfcCivilElement | 38 | 227 |
| IfcCoil | 258 | 3998 |
| IfcColumnColumns | 75051 | 7182544 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 23 | 38 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9763 | 2206915 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6705 | 799580 |
| IfcDamperDampers | 66 | 1344 |
| IfcDiscreteAccessoryDiscrete accessories | 1796 | 394199 |
| IfcDistributionChamberElementHatches | 2797 | 54630 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12720 |
| IfcDistributionElementDistribution flow elements | 4204 | 62945 |
| IfcDistributionFlowElement | 607 | 19153 |
| IfcDistributionPort | 8537 | 11893596 |
| IfcDistributionSystem | 1783 | 94923 |
| IfcDoorDoors | 104982 | 4389950 |
| IfcDuctFittingDistribution | 13105 | 1642211 |
| IfcDuctSegmentDucts | 23969 | 2470207 |
| IfcDuctSilencer | 104 | 832 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3818 | 97690 |
| IfcElectricDistributionBoardDistribution panels | 1754 | 22517 |
| IfcElectricDistributionPoint | 73 | 1344 |
| IfcElectricFlowStorageDevice | 235 | 1546 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 20768 | 12369764 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11048 | 67838 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 270894 | 437913 |
| IfcFanFans | 1379 | 5159 |
| IfcFastener | 1021 | 2108421 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1111 | 174267 |
| IfcFlowController | 1134 | 104351 |
| IfcFlowFittingFlow fittings | 1661 | 1399858 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2695 | 5697 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2574 | 1629049 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 6987 | 941098 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 24720 | 814552 |
| IfcFurnishingElement | 4516 | 999827 |
| IfcFurnitureFurniture | 7426 | 1499810 |
| IfcGeographicElement | 4216 | 53710 |
| IfcGrid | 6426 | 64914 |
| IfcGroup | 5919 | 422487 |
| IfcHeatExchangerHeat exchangers | 2785 | 16859 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 794 | 25134 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2023 | 260773 |
| IfcMechanicalFastener | 1405 | 2360824 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38285 | 14542941 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 139351 | 15763586 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1449 | 172086 |
| IfcPilePiles | 1605 | 100124 |
| IfcPipeFittingPipe fittings | 11369 | 713568 |
| IfcPipeSegmentPipes | 32704 | 10006944 |
| IfcPlatePlates | 7299 | 3050739 |
| IfcProject | 13838 | 13840 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 26 | 7835 |
| IfcPumpBooster sets | 11767 | 27666 |
| IfcRailingRailings | 11800 | 452120 |
| IfcRamp | 2390 | 6550 |
| IfcRampFlightRamps | 1703 | 4611 |
| IfcReinforcingBarReinforcement bars | 8883 | 66531076 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 109732 | 891255 |
| IfcSanitaryTerminalSanitary appliances | 6921 | 475166 |
| IfcSensorSensors | 460 | 9278 |
| IfcShadingDeviceNearby buildings and other obstacles | 87961 | 5857099 |
| IfcSiteSurroundings | 296604 | 319934 |
| IfcSlabFloor slabs | 163757 | 5748234 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4498 | 66507 |
| IfcSpaceSpaces | 123696 | 6762557 |
| IfcSpaceHeaterThermal emitters | 3068 | 53923 |
| IfcSpatialZone | 530 | 18907 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 18994 | 136585 |
| IfcStairFlightStairs | 10343 | 113962 |
| 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 | 1063 | 42783 |
| IfcSystem | 1450 | 189000 |
| IfcSystemFurnitureElement | 709 | 42360 |
| IfcTankTanks | 5928 | 12321 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 780 | 1202 |
| IfcTransportElementTransport elements | 1643 | 8465 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3145 | 96977 |
| IfcValveValves | 3485 | 156441 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 114559 | 127123 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 131018 | 18010487 |
| IfcWallStandardCase | 27178 | 4412732 |
| IfcWasteTerminal | 122 | 3407 |
| IfcWindowWindows | 118459 | 6182190 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 77558 | 668685 |