| IfcActor | 73 | 156 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27607 | 1125297 |
| IfcAirTerminalBox | 1845 | 104289 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5353 | 75857 |
| IfcAlarmAlarm systems | 522 | 10336 |
| IfcAnnotation | 122705 | 3028448 |
| IfcAudioVisualAppliance | 770 | 16681 |
| IfcBeamBeams | 84029 | 26233090 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 461 | 1645 |
| IfcBuilding | 345722 | 359932 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2086 | 2732490 |
| IfcBuildingElementProxyGeneric elements | 58597 | 42628137 |
| IfcBuildingStorey | 334026 | 1371105 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 58058 |
| IfcCableCarrierSegmentConduits | 738 | 252136 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9578 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 284 | 4869 |
| IfcColumnColumns | 95595 | 9412637 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 52 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 24 | 151 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12246 | 3101474 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8138 | 1082050 |
| IfcDamperDampers | 124 | 6848 |
| IfcDiscreteAccessoryDiscrete accessories | 2074 | 436690 |
| IfcDistributionChamberElementHatches | 3297 | 64601 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 350 | 21623 |
| IfcDistributionElementDistribution flow elements | 5024 | 76151 |
| IfcDistributionFlowElement | 764 | 24723 |
| IfcDistributionPort | 10889 | 15808397 |
| IfcDistributionSystem | 2605 | 115567 |
| IfcDoorDoors | 126419 | 5305571 |
| IfcDuctFittingDistribution | 15848 | 2022425 |
| IfcDuctSegmentDucts | 28842 | 3047394 |
| IfcDuctSilencer | 145 | 1531 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4398 | 108425 |
| IfcElectricDistributionBoardDistribution panels | 2148 | 28133 |
| IfcElectricDistributionPoint | 77 | 1395 |
| IfcElectricFlowStorageDevice | 284 | 2257 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26071 | 15997679 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13392 | 83433 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 329440 | 529477 |
| IfcFanFans | 1664 | 6260 |
| IfcFastener | 1345 | 2534364 |
| IfcFilter | 65 | 612 |
| IfcFireSuppressionTerminal | 1395 | 277991 |
| IfcFlowController | 1371 | 150324 |
| IfcFlowFittingFlow fittings | 2037 | 1806852 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3249 | 6912 |
| IfcFlowMovingDeviceFlow moving devices | 287 | 12869 |
| IfcFlowSegment | 3121 | 2148467 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8547 | 1178243 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29332 | 964603 |
| IfcFurnishingElement | 5403 | 1220491 |
| IfcFurnitureFurniture | 8915 | 1801101 |
| IfcGeographicElement | 5067 | 64199 |
| IfcGrid | 7749 | 79766 |
| IfcGroup | 7086 | 505382 |
| IfcHeatExchangerHeat exchangers | 3374 | 20804 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1002 | 36514 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 19 | 2179 |
| IfcLightFixtureLights | 2420 | 387646 |
| IfcMechanicalFastener | 1820 | 2854932 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44032 | 16970332 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 167294 | 18934773 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1718 | 218705 |
| IfcPilePiles | 2008 | 127067 |
| IfcPipeFittingPipe fittings | 13509 | 828725 |
| IfcPipeSegmentPipes | 39283 | 12191630 |
| IfcPlatePlates | 9098 | 3972664 |
| IfcProject | 17208 | 17210 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 69 | 4338 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14252 | 33207 |
| IfcRailingRailings | 14188 | 538344 |
| IfcRamp | 2936 | 8782 |
| IfcRampFlightRamps | 2067 | 5672 |
| IfcReinforcingBarReinforcement bars | 11439 | 89801560 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 131822 | 1053516 |
| IfcSanitaryTerminalSanitary appliances | 8246 | 594101 |
| IfcSensorSensors | 578 | 13741 |
| IfcShadingDeviceNearby buildings and other obstacles | 104732 | 7096991 |
| IfcSiteSurroundings | 361400 | 391343 |
| IfcSlabFloor slabs | 196528 | 7126040 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5312 | 75005 |
| IfcSpaceSpaces | 147960 | 8196540 |
| IfcSpaceHeaterThermal emitters | 3734 | 63903 |
| IfcSpatialZone | 617 | 23245 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23209 | 174735 |
| IfcStairFlightStairs | 12736 | 148515 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1276 | 55149 |
| IfcSystem | 1714 | 232191 |
| IfcSystemFurnitureElement | 901 | 54599 |
| IfcTankTanks | 7137 | 15052 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 910 | 1358 |
| IfcTransportElementTransport elements | 2033 | 14745 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3849 | 119738 |
| IfcValveValves | 4166 | 195984 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 136964 | 150103 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 157434 | 22059774 |
| IfcWallStandardCase | 32743 | 5350014 |
| IfcWasteTerminal | 178 | 5547 |
| IfcWindowWindows | 142318 | 7345871 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 93203 | 800825 |