| IfcActor | 66 | 143 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23586 | 955529 |
| IfcAirTerminalBox | 1513 | 83384 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4545 | 62428 |
| IfcAlarmAlarm systems | 460 | 9230 |
| IfcAnnotation | 105838 | 2642812 |
| IfcAudioVisualAppliance | 670 | 15211 |
| IfcBeamBeams | 68100 | 20545102 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 417 | 1559 |
| IfcBuilding | 293258 | 305517 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1790 | 2148718 |
| IfcBuildingElementProxyGeneric elements | 50234 | 35468126 |
| IfcBuildingStorey | 282241 | 1161097 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 589 | 215803 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 103 | 6296 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 262 | 3990 |
| IfcColumnColumns | 78179 | 7501662 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10035 | 2302461 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6865 | 890580 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1840 | 407493 |
| IfcDistributionChamberElementHatches | 2879 | 56402 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 286 | 13210 |
| IfcDistributionElementDistribution flow elements | 4330 | 64918 |
| IfcDistributionFlowElement | 624 | 19782 |
| IfcDistributionPort | 8842 | 12567091 |
| IfcDistributionSystem | 1898 | 98762 |
| IfcDoorDoors | 108095 | 4516701 |
| IfcDuctFittingDistribution | 13550 | 1682929 |
| IfcDuctSegmentDucts | 24728 | 2538086 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3867 | 98192 |
| IfcElectricDistributionBoardDistribution panels | 1825 | 22994 |
| IfcElectricDistributionPoint | 75 | 1429 |
| IfcElectricFlowStorageDevice | 243 | 1572 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21618 | 12930728 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11437 | 69420 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 279959 | 450333 |
| IfcFanFans | 1434 | 5407 |
| IfcFastener | 1072 | 2217559 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1156 | 189384 |
| IfcFlowController | 1162 | 126601 |
| IfcFlowFittingFlow fittings | 1705 | 1473106 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2793 | 5959 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10657 |
| IfcFlowSegment | 2626 | 1718055 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7164 | 972683 |
| IfcFlowTreatmentDevice | 43 | 591 |
| IfcFootingFoundations | 25420 | 837676 |
| IfcFurnishingElement | 4615 | 1019000 |
| IfcFurnitureFurniture | 7589 | 1535322 |
| IfcGeographicElement | 4310 | 55478 |
| IfcGrid | 6604 | 67024 |
| IfcGroup | 6090 | 433824 |
| IfcHeatExchangerHeat exchangers | 2895 | 17507 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 829 | 26414 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2061 | 267155 |
| IfcMechanicalFastener | 1478 | 2519790 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39155 | 14779891 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143525 | 16168523 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1491 | 174722 |
| IfcPilePiles | 1680 | 104053 |
| IfcPipeFittingPipe fittings | 11716 | 744883 |
| IfcPipeSegmentPipes | 33809 | 10319063 |
| IfcPlatePlates | 7541 | 3207255 |
| IfcProject | 14287 | 14289 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12219 | 28524 |
| IfcRailingRailings | 12110 | 462191 |
| IfcRamp | 2464 | 6739 |
| IfcRampFlightRamps | 1745 | 4804 |
| IfcReinforcingBarReinforcement bars | 9332 | 70173942 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 113020 | 916661 |
| IfcSanitaryTerminalSanitary appliances | 7086 | 491521 |
| IfcSensorSensors | 476 | 10065 |
| IfcShadingDeviceNearby buildings and other obstacles | 90599 | 6025669 |
| IfcSiteSurroundings | 306440 | 331758 |
| IfcSlabFloor slabs | 168704 | 5939432 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4657 | 67143 |
| IfcSpaceSpaces | 127450 | 6972031 |
| IfcSpaceHeaterThermal emitters | 3166 | 55668 |
| IfcSpatialZone | 541 | 19805 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19598 | 142476 |
| IfcStairFlightStairs | 10655 | 118377 |
| 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 | 1106 | 43806 |
| IfcSystem | 1484 | 200683 |
| IfcSystemFurnitureElement | 731 | 43109 |
| IfcTankTanks | 6159 | 12673 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 808 | 1234 |
| IfcTransportElementTransport elements | 1683 | 9320 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3258 | 101012 |
| IfcValveValves | 3597 | 160174 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 118001 | 130645 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 134894 | 18551295 |
| IfcWallStandardCase | 28050 | 4476850 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 121983 | 6345823 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 79914 | 688118 |