| IfcActor | 69 | 149 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23099 | 939029 |
| IfcAirTerminalBox | 1480 | 80683 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4472 | 61340 |
| IfcAlarmAlarm systems | 448 | 9022 |
| IfcAnnotation | 103890 | 2616023 |
| IfcAudioVisualAppliance | 655 | 14510 |
| IfcBeamBeams | 66129 | 19924768 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 407 | 1087 |
| IfcBuilding | 287367 | 299407 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1747 | 2109262 |
| IfcBuildingElementProxyGeneric elements | 49284 | 34965970 |
| IfcBuildingStorey | 276424 | 1138815 |
| 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 | 76200 | 7309256 |
| 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 | 9868 | 2236016 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6757 | 855473 |
| IfcDamperDampers | 71 | 1511 |
| IfcDiscreteAccessoryDiscrete accessories | 1811 | 394802 |
| IfcDistributionChamberElementHatches | 2827 | 54958 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 281 | 12730 |
| IfcDistributionElementDistribution flow elements | 4251 | 64032 |
| IfcDistributionFlowElement | 617 | 19587 |
| IfcDistributionPort | 8653 | 12006963 |
| IfcDistributionSystem | 1820 | 93774 |
| IfcDoorDoors | 106222 | 4456712 |
| IfcDuctFittingDistribution | 13264 | 1654024 |
| IfcDuctSegmentDucts | 24226 | 2489788 |
| IfcDuctSilencer | 105 | 833 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3834 | 97718 |
| IfcElectricDistributionBoardDistribution panels | 1779 | 22488 |
| IfcElectricDistributionPoint | 74 | 1407 |
| IfcElectricFlowStorageDevice | 240 | 1563 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21092 | 12631417 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11188 | 68430 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 274279 | 443007 |
| IfcFanFans | 1396 | 5221 |
| IfcFastener | 1035 | 2121034 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1129 | 175920 |
| IfcFlowController | 1150 | 110739 |
| IfcFlowFittingFlow fittings | 1685 | 1429089 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2729 | 5784 |
| IfcFlowMovingDeviceFlow moving devices | 219 | 10815 |
| IfcFlowSegment | 2603 | 1657581 |
| IfcFlowStorageDevice | 105 | 390 |
| IfcFlowTerminalFlow terminals | 7069 | 952223 |
| IfcFlowTreatmentDevice | 41 | 498 |
| IfcFootingFoundations | 24977 | 823101 |
| IfcFurnishingElement | 4573 | 1017131 |
| IfcFurnitureFurniture | 7474 | 1516191 |
| IfcGeographicElement | 4249 | 54054 |
| IfcGrid | 6487 | 65488 |
| IfcGroup | 5973 | 423841 |
| IfcHeatExchangerHeat exchangers | 2826 | 17091 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 806 | 25235 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2037 | 261854 |
| IfcMechanicalFastener | 1430 | 2370096 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 38603 | 14625943 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 34 | 247 |
| IfcOpeningElementOpenings | 140988 | 15974080 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1461 | 172720 |
| IfcPilePiles | 1633 | 101885 |
| IfcPipeFittingPipe fittings | 11494 | 706769 |
| IfcPipeSegmentPipes | 33083 | 10078904 |
| IfcPlatePlates | 7360 | 3081376 |
| IfcProject | 14007 | 14009 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 49 | 1980 |
| IfcProxy | 35 | 7880 |
| IfcPumpBooster sets | 11921 | 27943 |
| IfcRailingRailings | 11921 | 456494 |
| IfcRamp | 2424 | 6632 |
| IfcRampFlightRamps | 1717 | 4642 |
| IfcReinforcingBarReinforcement bars | 9063 | 68111038 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 111041 | 901946 |
| IfcSanitaryTerminalSanitary appliances | 6975 | 481336 |
| IfcSensorSensors | 467 | 9796 |
| IfcShadingDeviceNearby buildings and other obstacles | 89022 | 5916150 |
| IfcSiteSurroundings | 300279 | 324168 |
| IfcSlabFloor slabs | 165654 | 5835371 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4554 | 66705 |
| IfcSpaceSpaces | 125146 | 6849843 |
| IfcSpaceHeaterThermal emitters | 3098 | 54289 |
| IfcSpatialZone | 533 | 19410 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19232 | 139929 |
| IfcStairFlightStairs | 10460 | 116063 |
| 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 | 1076 | 43069 |
| IfcSystem | 1474 | 191802 |
| IfcSystemFurnitureElement | 720 | 42604 |
| IfcTankTanks | 5998 | 12414 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23765 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 792 | 1216 |
| IfcTransportElementTransport elements | 1661 | 8600 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3173 | 97862 |
| IfcValveValves | 3522 | 155794 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 115893 | 128496 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 132537 | 18245494 |
| IfcWallStandardCase | 27485 | 4470629 |
| IfcWasteTerminal | 120 | 3303 |
| IfcWindowWindows | 119865 | 6253720 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 78480 | 676120 |