| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23177 | 941579 |
| IfcAirTerminalBox | 1486 | 80937 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4485 | 61492 |
| IfcAlarmAlarm systems | 451 | 9036 |
| IfcAnnotation | 104190 | 2621062 |
| IfcAudioVisualAppliance | 659 | 14594 |
| IfcBeamBeams | 66458 | 19996073 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 408 | 1088 |
| IfcBuilding | 288387 | 300463 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1757 | 2117100 |
| IfcBuildingElementProxyGeneric elements | 49459 | 35059539 |
| IfcBuildingStorey | 277440 | 1142411 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55470 |
| IfcCableCarrierSegmentConduits | 579 | 214415 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 101 | 6279 |
| IfcChiller | 4 | 5 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 41 | 250 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 76548 | 7334718 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 24 | 39 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9897 | 2237315 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6788 | 857675 |
| IfcDamperDampers | 73 | 1521 |
| IfcDiscreteAccessoryDiscrete accessories | 1819 | 395210 |
| IfcDistributionChamberElementHatches | 2839 | 55220 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12730 |
| IfcDistributionElementDistribution flow elements | 4263 | 64120 |
| IfcDistributionFlowElement | 619 | 19615 |
| IfcDistributionPort | 8694 | 12018824 |
| IfcDistributionSystem | 1838 | 94748 |
| IfcDoorDoors | 106583 | 4471668 |
| IfcDuctFittingDistribution | 13308 | 1659293 |
| IfcDuctSegmentDucts | 24304 | 2497521 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3839 | 97777 |
| IfcElectricDistributionBoardDistribution panels | 1786 | 22886 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 239 | 1562 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21182 | 12686642 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11223 | 68601 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 275250 | 444210 |
| IfcFanFans | 1402 | 5267 |
| IfcFastener | 1041 | 2122711 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1134 | 175953 |
| IfcFlowController | 1153 | 110758 |
| IfcFlowFittingFlow fittings | 1690 | 1429283 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2739 | 5798 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2609 | 1657809 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 7087 | 954718 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 25047 | 826882 |
| IfcFurnishingElement | 4581 | 1018262 |
| IfcFurnitureFurniture | 7496 | 1518210 |
| IfcGeographicElement | 4266 | 54472 |
| IfcGrid | 6516 | 65687 |
| IfcGroup | 5985 | 424047 |
| IfcHeatExchangerHeat exchangers | 2839 | 17153 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 810 | 26295 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2044 | 263451 |
| IfcMechanicalFastener | 1440 | 2373726 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38720 | 14669947 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 141442 | 16011730 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1463 | 173283 |
| IfcPilePiles | 1638 | 102011 |
| IfcPipeFittingPipe fittings | 11532 | 707193 |
| IfcPipeSegmentPipes | 33217 | 10114515 |
| IfcPlatePlates | 7400 | 3084200 |
| IfcProject | 14056 | 14058 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 35 | 7880 |
| IfcPumpBooster sets | 11963 | 28022 |
| IfcRailingRailings | 11981 | 457411 |
| IfcRamp | 2427 | 6648 |
| IfcRampFlightRamps | 1723 | 4709 |
| IfcReinforcingBarReinforcement bars | 9111 | 68602906 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 111382 | 904473 |
| IfcSanitaryTerminalSanitary appliances | 7006 | 482164 |
| IfcSensorSensors | 468 | 9857 |
| IfcShadingDeviceNearby buildings and other obstacles | 89293 | 5926248 |
| IfcSiteSurroundings | 301360 | 325504 |
| IfcSlabFloor slabs | 166187 | 5853912 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4566 | 66736 |
| IfcSpaceSpaces | 125557 | 6871530 |
| IfcSpaceHeaterThermal emitters | 3112 | 54384 |
| IfcSpatialZone | 539 | 19477 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19324 | 140441 |
| IfcStairFlightStairs | 10513 | 116396 |
| 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 | 1080 | 43327 |
| IfcSystem | 1475 | 191803 |
| IfcSystemFurnitureElement | 723 | 42656 |
| IfcTankTanks | 6019 | 12540 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 793 | 1217 |
| IfcTransportElementTransport elements | 1666 | 9275 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3209 | 98570 |
| IfcValveValves | 3534 | 156059 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 116237 | 128844 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 132966 | 18294220 |
| IfcWallStandardCase | 27582 | 4482645 |
| IfcWasteTerminal | 122 | 3307 |
| IfcWindowWindows | 120253 | 6271472 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 78725 | 677849 |