| IfcActor | 69 | 147 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 26974 | 1100906 |
| IfcAirTerminalBox | 1791 | 102314 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5217 | 72988 |
| IfcAlarmAlarm systems | 516 | 10275 |
| IfcAnnotation | 120407 | 2996054 |
| IfcAudioVisualAppliance | 744 | 16490 |
| IfcBeamBeams | 81578 | 25369490 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 453 | 1731 |
| IfcBuilding | 338240 | 352300 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2019 | 2634023 |
| IfcBuildingElementProxyGeneric elements | 57368 | 41333829 |
| IfcBuildingStorey | 326653 | 1342881 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 247 | 57633 |
| IfcCableCarrierSegmentConduits | 725 | 247305 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 134 | 9559 |
| IfcChiller | 8 | 14 |
| IfcChimney | 76 | 875 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 280 | 4855 |
| IfcColumnColumns | 92984 | 9088222 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 46 | 193 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 46 |
| IfcCoolingTower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 11929 | 2897534 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7980 | 1072496 |
| IfcDamperDampers | 120 | 7532 |
| IfcDiscreteAccessoryDiscrete accessories | 2002 | 427786 |
| IfcDistributionChamberElementHatches | 3231 | 63323 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 340 | 15849 |
| IfcDistributionElementDistribution flow elements | 4925 | 74883 |
| IfcDistributionFlowElement | 709 | 21969 |
| IfcDistributionPort | 10549 | 14668189 |
| IfcDistributionSystem | 2488 | 114223 |
| IfcDoorDoors | 123878 | 5224473 |
| IfcDuctFittingDistribution | 15506 | 1970012 |
| IfcDuctSegmentDucts | 28191 | 2969125 |
| IfcDuctSilencer | 142 | 2339 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4313 | 107409 |
| IfcElectricDistributionBoardDistribution panels | 2112 | 27846 |
| IfcElectricDistributionPoint | 74 | 1385 |
| IfcElectricFlowStorageDevice | 281 | 2234 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25455 | 15500895 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13131 | 79688 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 322280 | 514990 |
| IfcFanFans | 1621 | 6180 |
| IfcFastener | 1301 | 2515312 |
| IfcFilter | 63 | 577 |
| IfcFireSuppressionTerminal | 1347 | 236604 |
| IfcFlowController | 1341 | 123004 |
| IfcFlowFittingFlow fittings | 1997 | 1613408 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3178 | 6693 |
| IfcFlowMovingDeviceFlow moving devices | 271 | 12626 |
| IfcFlowSegment | 3081 | 1951804 |
| IfcFlowStorageDevice | 140 | 531 |
| IfcFlowTerminalFlow terminals | 8376 | 1145930 |
| IfcFlowTreatmentDevice | 46 | 516 |
| IfcFootingFoundations | 28771 | 945101 |
| IfcFurnishingElement | 5289 | 1180707 |
| IfcFurnitureFurniture | 8741 | 1759141 |
| IfcGeographicElement | 4884 | 62326 |
| IfcGrid | 7630 | 78769 |
| IfcGroup | 6970 | 495300 |
| IfcHeatExchangerHeat exchangers | 3292 | 20354 |
| IfcInterceptor | 20 | 67 |
| IfcJunctionBoxJunction boxes | 984 | 34998 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2147 |
| IfcLightFixtureLights | 2360 | 373713 |
| IfcMechanicalFastener | 1770 | 2812429 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43332 | 16742310 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 163900 | 18624618 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1682 | 212048 |
| IfcPilePiles | 1968 | 124849 |
| IfcPipeFittingPipe fittings | 13256 | 819183 |
| IfcPipeSegmentPipes | 38496 | 11886004 |
| IfcPlatePlates | 8896 | 3878259 |
| IfcProject | 16809 | 16811 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3645 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 13967 | 32596 |
| IfcRailingRailings | 13942 | 535700 |
| IfcRamp | 2869 | 8231 |
| IfcRampFlightRamps | 2044 | 5580 |
| IfcReinforcingBarReinforcement bars | 11180 | 87189192 |
| IfcReinforcingMesh | 33 | 7197 |
| IfcRoofRoofs | 129194 | 1033734 |
| IfcSanitaryTerminalSanitary appliances | 8041 | 585605 |
| IfcSensorSensors | 556 | 13337 |
| IfcShadingDeviceNearby buildings and other obstacles | 102664 | 6915159 |
| IfcSiteSurroundings | 353493 | 382810 |
| IfcSlabFloor slabs | 192590 | 6944691 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5216 | 73580 |
| IfcSpaceSpaces | 145200 | 8071480 |
| IfcSpaceHeaterThermal emitters | 3626 | 62247 |
| IfcSpatialZone | 603 | 22706 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 22742 | 171286 |
| IfcStairFlightStairs | 12526 | 146106 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 53 | 53 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 52 | 19812 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 83 | 33839 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 28 | 7071 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1250 | 54198 |
| IfcSystem | 1670 | 218806 |
| IfcSystemFurnitureElement | 875 | 53796 |
| IfcTankTanks | 7017 | 14847 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 154 | 21352 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 892 | 1334 |
| IfcTransportElementTransport elements | 1964 | 14348 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3774 | 119531 |
| IfcValveValves | 4078 | 193437 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 134310 | 147904 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 154290 | 21720480 |
| IfcWallStandardCase | 32058 | 5244118 |
| IfcWasteTerminal | 173 | 5654 |
| IfcWindowWindows | 139490 | 7208528 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 91348 | 785917 |