| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23909 | 970895 |
| IfcAirTerminalBox | 1535 | 84719 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4611 | 63442 |
| IfcAlarmAlarm systems | 461 | 9203 |
| IfcAnnotation | 107236 | 2667194 |
| IfcAudioVisualAppliance | 671 | 15078 |
| IfcBeamBeams | 69417 | 21087501 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 421 | 1570 |
| IfcBuilding | 297647 | 310052 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1825 | 2236700 |
| IfcBuildingElementProxyGeneric elements | 50872 | 35702274 |
| IfcBuildingStorey | 286545 | 1178176 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 216 | 56003 |
| IfcCableCarrierSegmentConduits | 600 | 231385 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 104 | 6298 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 266 | 4021 |
| IfcColumnColumns | 79572 | 7642915 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10182 | 2323012 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6972 | 904211 |
| IfcDamperDampers | 83 | 2191 |
| IfcDiscreteAccessoryDiscrete accessories | 1840 | 407585 |
| IfcDistributionChamberElementHatches | 2909 | 57237 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 282 | 13044 |
| IfcDistributionElementDistribution flow elements | 4394 | 65744 |
| IfcDistributionFlowElement | 623 | 19708 |
| IfcDistributionPort | 8980 | 12524347 |
| IfcDistributionSystem | 1943 | 99454 |
| IfcDoorDoors | 109664 | 4559535 |
| IfcDuctFittingDistribution | 13773 | 1711636 |
| IfcDuctSegmentDucts | 25052 | 2576862 |
| IfcDuctSilencer | 112 | 845 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3907 | 98555 |
| IfcElectricDistributionBoardDistribution panels | 1859 | 23233 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 243 | 1572 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21941 | 13031787 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11564 | 70612 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 284135 | 455286 |
| IfcFanFans | 1457 | 5488 |
| IfcFastener | 1102 | 2359677 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1162 | 189645 |
| IfcFlowController | 1158 | 123742 |
| IfcFlowFittingFlow fittings | 1712 | 1444302 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2839 | 6071 |
| IfcFlowMovingDeviceFlow moving devices | 222 | 11386 |
| IfcFlowSegment | 2640 | 1696632 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7285 | 979597 |
| IfcFlowTreatmentDevice | 43 | 591 |
| IfcFootingFoundations | 25708 | 843681 |
| IfcFurnishingElement | 4673 | 1035991 |
| IfcFurnitureFurniture | 7693 | 1551431 |
| IfcGeographicElement | 4352 | 55982 |
| IfcGrid | 6687 | 68108 |
| IfcGroup | 6140 | 431871 |
| IfcHeatExchangerHeat exchangers | 2923 | 17749 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 848 | 26913 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2099 | 271227 |
| IfcMechanicalFastener | 1516 | 2575982 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39592 | 14981456 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 38 | 259 |
| IfcOpeningElementOpenings | 145500 | 16300185 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1508 | 178355 |
| IfcPilePiles | 1705 | 105523 |
| IfcPipeFittingPipe fittings | 11861 | 747872 |
| IfcPipeSegmentPipes | 34257 | 10462831 |
| IfcPlatePlates | 7687 | 3283852 |
| IfcProject | 14562 | 14564 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 54 | 2046 |
| IfcProxy | 42 | 9157 |
| IfcPumpBooster sets | 12377 | 28963 |
| IfcRailingRailings | 12270 | 467299 |
| IfcRamp | 2497 | 6861 |
| IfcRampFlightRamps | 1775 | 4891 |
| IfcReinforcingBarReinforcement bars | 9467 | 70903595 |
| IfcReinforcingMesh | 24 | 6968 |
| IfcRoofRoofs | 114533 | 924312 |
| IfcSanitaryTerminalSanitary appliances | 7166 | 498885 |
| IfcSensorSensors | 479 | 10022 |
| IfcShadingDeviceNearby buildings and other obstacles | 91688 | 6084129 |
| IfcSiteSurroundings | 311008 | 336461 |
| IfcSlabFloor slabs | 171036 | 5998616 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4734 | 67633 |
| IfcSpaceSpaces | 129164 | 7035853 |
| IfcSpaceHeaterThermal emitters | 3207 | 57272 |
| IfcSpatialZone | 540 | 19778 |
| IfcStackTerminal | 15 | 268 |
| IfcStair | 19933 | 147096 |
| IfcStairFlightStairs | 10812 | 119922 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 48 | 48 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 46 | 16462 |
| IfcStructuralLinearAction | 13 | 4796 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 21 | 1218 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 11 | 238 |
| IfcStructuralPointConnection | 76 | 26485 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1119 | 45413 |
| IfcSystem | 1495 | 198512 |
| IfcSystemFurnitureElement | 728 | 43112 |
| IfcTankTanks | 6272 | 12932 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 821 | 1231 |
| IfcTransportElementTransport elements | 1704 | 9377 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3319 | 103842 |
| IfcValveValves | 3618 | 162095 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 119567 | 132259 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 136759 | 18731834 |
| IfcWallStandardCase | 28454 | 4606098 |
| IfcWasteTerminal | 125 | 3314 |
| IfcWindowWindows | 123700 | 6409322 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 81003 | 694140 |