| IfcActor | 59 | 128 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21497 | 872120 |
| IfcAirTerminalBox | 1369 | 69257 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4173 | 55125 |
| IfcAlarmAlarm systems | 408 | 7395 |
| IfcAnnotation | 96520 | 2446164 |
| IfcAudioVisualAppliance | 582 | 12999 |
| IfcBeamBeams | 59401 | 17762649 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 368 | 1006 |
| IfcBuilding | 264898 | 276108 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1649 | 1972442 |
| IfcBuildingElementProxyGeneric elements | 45751 | 32102920 |
| IfcBuildingStorey | 254334 | 1049667 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 187 | 53241 |
| IfcCableCarrierSegmentConduits | 531 | 199940 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 77 | 4957 |
| IfcChiller | 2 | 3 |
| IfcChimney | 60 | 757 |
| IfcCivilElement | 40 | 8147 |
| IfcCoil | 247 | 3541 |
| IfcColumnColumns | 68772 | 6568257 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 22 | 162 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 20 | 31 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9039 | 2012017 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6234 | 780084 |
| IfcDamperDampers | 57 | 968 |
| IfcDiscreteAccessoryDiscrete accessories | 1685 | 382862 |
| IfcDistributionChamberElementHatches | 2551 | 49676 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 286 | 13273 |
| IfcDistributionElementDistribution flow elements | 3972 | 60500 |
| IfcDistributionFlowElement | 564 | 18003 |
| IfcDistributionPort | 7871 | 10855369 |
| IfcDistributionSystem | 1531 | 86193 |
| IfcDoorDoors | 98676 | 4100987 |
| IfcDuctFittingDistribution | 12340 | 1530295 |
| IfcDuctSegmentDucts | 22573 | 2313943 |
| IfcDuctSilencer | 100 | 533 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3614 | 93925 |
| IfcElectricDistributionBoardDistribution panels | 1619 | 20675 |
| IfcElectricDistributionPoint | 66 | 1188 |
| IfcElectricFlowStorageDevice | 221 | 1378 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19144 | 11195764 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10369 | 63262 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 252516 | 412603 |
| IfcFanFans | 1299 | 4887 |
| IfcFastener | 962 | 1857994 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1028 | 157015 |
| IfcFlowController | 1076 | 83994 |
| IfcFlowFittingFlow fittings | 1568 | 1320640 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2467 | 5256 |
| IfcFlowMovingDeviceFlow moving devices | 205 | 10181 |
| IfcFlowSegment | 2403 | 1539452 |
| IfcFlowStorageDevice | 102 | 382 |
| IfcFlowTerminalFlow terminals | 6546 | 901785 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23166 | 760774 |
| IfcFurnishingElement | 4226 | 904697 |
| IfcFurnitureFurniture | 6935 | 1396678 |
| IfcGeographicElement | 3956 | 48893 |
| IfcGrid | 6070 | 63064 |
| IfcGroup | 5549 | 401748 |
| IfcHeatExchangerHeat exchangers | 2536 | 15647 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 751 | 24120 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1901 | 239486 |
| IfcMechanicalFastener | 1331 | 2166965 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 36644 | 14016150 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 130953 | 14872191 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1330 | 161736 |
| IfcPilePiles | 1471 | 91575 |
| IfcPipeFittingPipe fittings | 10676 | 639585 |
| IfcPipeSegmentPipes | 30566 | 9346565 |
| IfcPlatePlates | 6852 | 2857989 |
| IfcProject | 12913 | 12915 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 19 | 7348 |
| IfcPumpBooster sets | 11033 | 26087 |
| IfcRailingRailings | 11025 | 414739 |
| IfcRamp | 2202 | 5970 |
| IfcRampFlightRamps | 1596 | 4358 |
| IfcReinforcingBarReinforcement bars | 8060 | 59492817 |
| IfcReinforcingMesh | 24 | 7106 |
| IfcRoofRoofs | 103513 | 841443 |
| IfcSanitaryTerminalSanitary appliances | 6505 | 442029 |
| IfcSensorSensors | 419 | 8630 |
| IfcShadingDeviceNearby buildings and other obstacles | 82943 | 5442032 |
| IfcSiteSurroundings | 276577 | 299364 |
| IfcSlabFloor slabs | 153722 | 5338002 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4231 | 62834 |
| IfcSpaceSpaces | 116513 | 6333759 |
| IfcSpaceHeaterThermal emitters | 2902 | 51002 |
| IfcSpatialZone | 491 | 16939 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17658 | 123399 |
| IfcStairFlightStairs | 9770 | 107788 |
| IfcStructuralAnalysisModel | 42 | 42 |
| IfcStructuralCurveAction | 1 | 1 |
| IfcStructuralCurveConnection | 3 | 1901 |
| IfcStructuralCurveMember | 40 | 14886 |
| IfcStructuralLinearAction | 11 | 4327 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 9 | 24 |
| IfcStructuralLoadGroup | 17 | 680 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 6 | 3738 |
| IfcStructuralPointAction | 8 | 182 |
| IfcStructuralPointConnection | 70 | 24730 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 2 | 147 |
| IfcStructuralSurfaceMember | 22 | 6225 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 977 | 40732 |
| IfcSystem | 1368 | 167696 |
| IfcSystemFurnitureElement | 667 | 37417 |
| IfcTankTanks | 5594 | 11364 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23619 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 707 | 1072 |
| IfcTransportElementTransport elements | 1528 | 7391 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 2962 | 93478 |
| IfcValveValves | 3177 | 139490 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 108011 | 122331 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 123267 | 16826633 |
| IfcWallStandardCase | 25476 | 3977596 |
| IfcWasteTerminal | 103 | 2704 |
| IfcWindowWindows | 111489 | 5817351 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 73138 | 629299 |