| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23113 | 939140 |
| IfcAirTerminalBox | 1480 | 80683 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4473 | 61341 |
| IfcAlarmAlarm systems | 449 | 9023 |
| IfcAnnotation | 103942 | 2617649 |
| IfcAudioVisualAppliance | 657 | 14519 |
| IfcBeamBeams | 66209 | 19942950 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 407 | 1087 |
| IfcBuilding | 287598 | 299648 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1749 | 2110301 |
| IfcBuildingElementProxyGeneric elements | 49308 | 34978373 |
| IfcBuildingStorey | 276654 | 1139675 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 204 | 55435 |
| IfcCableCarrierSegmentConduits | 577 | 213082 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 101 | 6279 |
| IfcChiller | 2 | 3 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 41 | 250 |
| IfcCoil | 260 | 3969 |
| IfcColumnColumns | 76287 | 7316286 |
| 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 | 9876 | 2236155 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6765 | 857081 |
| IfcDamperDampers | 71 | 1511 |
| IfcDiscreteAccessoryDiscrete accessories | 1811 | 394809 |
| IfcDistributionChamberElementHatches | 2827 | 55017 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12730 |
| IfcDistributionElementDistribution flow elements | 4250 | 63970 |
| IfcDistributionFlowElement | 619 | 19615 |
| IfcDistributionPort | 8660 | 12009376 |
| IfcDistributionSystem | 1824 | 94041 |
| IfcDoorDoors | 106287 | 4462003 |
| IfcDuctFittingDistribution | 13266 | 1654020 |
| IfcDuctSegmentDucts | 24240 | 2490320 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3835 | 97738 |
| IfcElectricDistributionBoardDistribution panels | 1782 | 22530 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 240 | 1563 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21137 | 12658509 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11191 | 68425 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 274502 | 443386 |
| IfcFanFans | 1397 | 5222 |
| IfcFastener | 1038 | 2121955 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1130 | 175921 |
| IfcFlowController | 1150 | 110739 |
| IfcFlowFittingFlow fittings | 1685 | 1429089 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2731 | 5787 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2603 | 1657581 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 7068 | 952146 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 25002 | 823785 |
| IfcFurnishingElement | 4572 | 1016981 |
| IfcFurnitureFurniture | 7478 | 1516573 |
| IfcGeographicElement | 4252 | 54088 |
| IfcGrid | 6493 | 65515 |
| IfcGroup | 5976 | 423861 |
| IfcHeatExchangerHeat exchangers | 2829 | 17125 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 807 | 25237 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2040 | 262269 |
| IfcMechanicalFastener | 1434 | 2370607 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38630 | 14640815 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 141080 | 15983660 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1461 | 173233 |
| IfcPilePiles | 1635 | 101898 |
| IfcPipeFittingPipe fittings | 11501 | 706824 |
| IfcPipeSegmentPipes | 33107 | 10088754 |
| IfcPlatePlates | 7374 | 3081712 |
| IfcProject | 14015 | 14017 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 35 | 7880 |
| IfcPumpBooster sets | 11927 | 27942 |
| IfcRailingRailings | 11933 | 456590 |
| IfcRamp | 2424 | 6634 |
| IfcRampFlightRamps | 1717 | 4642 |
| IfcReinforcingBarReinforcement bars | 9094 | 68391196 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 111089 | 902068 |
| IfcSanitaryTerminalSanitary appliances | 6979 | 481646 |
| IfcSensorSensors | 467 | 9796 |
| IfcShadingDeviceNearby buildings and other obstacles | 89066 | 5917875 |
| IfcSiteSurroundings | 300524 | 324627 |
| IfcSlabFloor slabs | 165764 | 5837795 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4557 | 66722 |
| IfcSpaceSpaces | 125215 | 6857885 |
| IfcSpaceHeaterThermal emitters | 3102 | 54315 |
| IfcSpatialZone | 535 | 19415 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19261 | 140101 |
| IfcStairFlightStairs | 10469 | 116107 |
| 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 | 1077 | 43281 |
| IfcSystem | 1474 | 191802 |
| IfcSystemFurnitureElement | 721 | 42606 |
| IfcTankTanks | 6002 | 12462 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 793 | 1217 |
| IfcTransportElementTransport elements | 1663 | 8602 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3183 | 98068 |
| IfcValveValves | 3523 | 155943 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 115945 | 128548 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 132613 | 18257606 |
| IfcWallStandardCase | 27506 | 4471469 |
| IfcWasteTerminal | 120 | 3303 |
| IfcWindowWindows | 119932 | 6257546 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 78522 | 676401 |