| IfcActor | 71 | 154 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22986 | 935168 |
| IfcAirTerminalBox | 1473 | 79942 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4450 | 61028 |
| IfcAlarmAlarm systems | 448 | 9076 |
| IfcAnnotation | 103316 | 2609562 |
| IfcAudioVisualAppliance | 652 | 14512 |
| IfcBeamBeams | 65566 | 19725455 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 407 | 1088 |
| IfcBuilding | 285612 | 297605 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1742 | 2103487 |
| IfcBuildingElementProxyGeneric elements | 49017 | 34574548 |
| IfcBuildingStorey | 274693 | 1132000 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 205 | 55436 |
| IfcCableCarrierSegmentConduits | 576 | 212300 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 100 | 6275 |
| IfcChiller | 2 | 3 |
| IfcChimney | 69 | 814 |
| IfcCivilElement | 38 | 227 |
| IfcCoil | 259 | 4009 |
| IfcColumnColumns | 75581 | 7239097 |
| 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 | 9821 | 2221846 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6733 | 789912 |
| IfcDamperDampers | 67 | 1363 |
| IfcDiscreteAccessoryDiscrete accessories | 1814 | 394980 |
| IfcDistributionChamberElementHatches | 2812 | 54734 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 282 | 12731 |
| IfcDistributionElementDistribution flow elements | 4229 | 63845 |
| IfcDistributionFlowElement | 615 | 19602 |
| IfcDistributionPort | 8595 | 12004760 |
| IfcDistributionSystem | 1806 | 95065 |
| IfcDoorDoors | 105620 | 4427488 |
| IfcDuctFittingDistribution | 13190 | 1648631 |
| IfcDuctSegmentDucts | 24109 | 2480680 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3829 | 97683 |
| IfcElectricDistributionBoardDistribution panels | 1768 | 22553 |
| IfcElectricDistributionPoint | 73 | 1344 |
| IfcElectricFlowStorageDevice | 238 | 1553 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 20913 | 12470918 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11116 | 68135 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 272571 | 441573 |
| IfcFanFans | 1390 | 5207 |
| IfcFastener | 1030 | 2110713 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1121 | 174820 |
| IfcFlowController | 1140 | 110220 |
| IfcFlowFittingFlow fittings | 1673 | 1419658 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2712 | 5750 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2592 | 1647991 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 7023 | 947601 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 24839 | 818322 |
| IfcFurnishingElement | 4554 | 1011686 |
| IfcFurnitureFurniture | 7449 | 1511419 |
| IfcGeographicElement | 4233 | 53921 |
| IfcGrid | 6453 | 65214 |
| IfcGroup | 5953 | 423590 |
| IfcHeatExchangerHeat exchangers | 2808 | 17027 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 804 | 25177 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2030 | 261111 |
| IfcMechanicalFastener | 1424 | 2367044 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38450 | 14605066 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 140166 | 15891375 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1457 | 172337 |
| IfcPilePiles | 1620 | 100977 |
| IfcPipeFittingPipe fittings | 11438 | 714367 |
| IfcPipeSegmentPipes | 32918 | 10051315 |
| IfcPlatePlates | 7337 | 3069550 |
| IfcProject | 13941 | 13943 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 31 | 7870 |
| IfcPumpBooster sets | 11853 | 27817 |
| IfcRailingRailings | 11870 | 455351 |
| IfcRamp | 2411 | 6599 |
| IfcRampFlightRamps | 1712 | 4632 |
| IfcReinforcingBarReinforcement bars | 8959 | 67085286 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 110394 | 897062 |
| IfcSanitaryTerminalSanitary appliances | 6946 | 478303 |
| IfcSensorSensors | 465 | 9764 |
| IfcShadingDeviceNearby buildings and other obstacles | 88491 | 5885877 |
| IfcSiteSurroundings | 298438 | 322321 |
| IfcSlabFloor slabs | 164700 | 5791633 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4537 | 66643 |
| IfcSpaceSpaces | 124439 | 6807658 |
| IfcSpaceHeaterThermal emitters | 3084 | 54128 |
| IfcSpatialZone | 533 | 19386 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19118 | 137402 |
| IfcStairFlightStairs | 10415 | 115014 |
| 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 | 1070 | 42873 |
| IfcSystem | 1463 | 190874 |
| IfcSystemFurnitureElement | 715 | 42453 |
| IfcTankTanks | 5971 | 12406 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 787 | 1211 |
| IfcTransportElementTransport elements | 1657 | 8486 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3162 | 97178 |
| IfcValveValves | 3500 | 157360 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 115230 | 127795 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 131795 | 18138109 |
| IfcWallStandardCase | 27320 | 4453797 |
| IfcWasteTerminal | 123 | 3409 |
| IfcWindowWindows | 119178 | 6221250 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 78002 | 672144 |