| IfcActor | 62 | 136 |
| IfcActuator | 1 | 79 |
| IfcAirTerminalAir terminals | 21778 | 882199 |
| IfcAirTerminalBox | 1385 | 71020 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4213 | 55915 |
| IfcAlarmAlarm systems | 413 | 7460 |
| IfcAnnotation | 97931 | 2483385 |
| IfcAudioVisualAppliance | 590 | 13119 |
| IfcBeamBeams | 60801 | 18199076 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 377 | 1019 |
| IfcBuilding | 269213 | 280579 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1680 | 2029578 |
| IfcBuildingElementProxyGeneric elements | 46406 | 32510743 |
| IfcBuildingStorey | 258565 | 1066905 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 194 | 53442 |
| IfcCableCarrierSegmentConduits | 543 | 200774 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 79 | 5963 |
| IfcChiller | 2 | 3 |
| IfcChimney | 61 | 760 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 255 | 3875 |
| IfcColumnColumns | 70277 | 6718302 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 21 | 34 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9200 | 2048520 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6403 | 743554 |
| IfcDamperDampers | 58 | 973 |
| IfcDiscreteAccessoryDiscrete accessories | 1714 | 385739 |
| IfcDistributionChamberElementHatches | 2611 | 50906 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 288 | 13445 |
| IfcDistributionElementDistribution flow elements | 4033 | 60683 |
| IfcDistributionFlowElement | 580 | 18285 |
| IfcDistributionPort | 8048 | 11052375 |
| IfcDistributionSystem | 1593 | 87387 |
| IfcDoorDoors | 100023 | 4159674 |
| IfcDuctFittingDistribution | 12482 | 1545036 |
| IfcDuctSegmentDucts | 22867 | 2336752 |
| IfcDuctSilencer | 99 | 532 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3664 | 95365 |
| IfcElectricDistributionBoardDistribution panels | 1660 | 20792 |
| IfcElectricDistributionPoint | 68 | 1248 |
| IfcElectricFlowStorageDevice | 223 | 1382 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19523 | 11429351 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10545 | 64491 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 256807 | 418836 |
| IfcFanFans | 1319 | 4917 |
| IfcFastener | 999 | 2004714 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1038 | 158256 |
| IfcFlowController | 1088 | 84658 |
| IfcFlowFittingFlow fittings | 1588 | 1333592 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2531 | 5339 |
| IfcFlowMovingDeviceFlow moving devices | 209 | 10251 |
| IfcFlowSegment | 2433 | 1555072 |
| IfcFlowStorageDevice | 104 | 390 |
| IfcFlowTerminalFlow terminals | 6638 | 913969 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23473 | 771283 |
| IfcFurnishingElement | 4293 | 916227 |
| IfcFurnitureFurniture | 7046 | 1411252 |
| IfcGeographicElement | 4040 | 49390 |
| IfcGrid | 6168 | 64049 |
| IfcGroup | 5627 | 402684 |
| IfcHeatExchangerHeat exchangers | 2606 | 16061 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 760 | 24186 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 13 | 1948 |
| IfcLightFixtureLights | 1931 | 241776 |
| IfcMechanicalFastener | 1369 | 2236210 |
| IfcMedicalDevice | 1 | 32 |
| IfcMemberOther bars of the structure | 37042 | 14181572 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 132793 | 15103901 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1361 | 163555 |
| IfcPilePiles | 1503 | 93920 |
| IfcPipeFittingPipe fittings | 10868 | 658109 |
| IfcPipeSegmentPipes | 31073 | 9511435 |
| IfcPlatePlates | 7028 | 2904406 |
| IfcProject | 13137 | 13141 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 19 | 7348 |
| IfcPumpBooster sets | 11215 | 26530 |
| IfcRailingRailings | 11183 | 423257 |
| IfcRamp | 2229 | 6087 |
| IfcRampFlightRamps | 1613 | 4427 |
| IfcReinforcingBarReinforcement bars | 8222 | 60707854 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 104853 | 853088 |
| IfcSanitaryTerminalSanitary appliances | 6626 | 449973 |
| IfcSensorSensors | 425 | 8666 |
| IfcShadingDeviceNearby buildings and other obstacles | 84041 | 5580813 |
| IfcSiteSurroundings | 281228 | 304184 |
| IfcSlabFloor slabs | 155966 | 5433114 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4278 | 63755 |
| IfcSpaceSpaces | 118045 | 6420656 |
| IfcSpaceHeaterThermal emitters | 2942 | 51982 |
| IfcSpatialZone | 493 | 17139 |
| IfcStackTerminal | 11 | 104 |
| IfcStair | 17903 | 126780 |
| IfcStairFlightStairs | 9897 | 109954 |
| 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 | 997 | 41244 |
| IfcSystem | 1387 | 169178 |
| IfcSystemFurnitureElement | 659 | 37459 |
| IfcTankTanks | 5672 | 11621 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 23619 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 719 | 1088 |
| IfcTransportElementTransport elements | 1558 | 7508 |
| IfcUnitaryControlElementUnitary control elements | 9 | 14 |
| IfcUnitaryEquipment | 3029 | 94184 |
| IfcValveValves | 3253 | 143561 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 109462 | 121977 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 124951 | 17096633 |
| IfcWallStandardCase | 25854 | 4105329 |
| IfcWasteTerminal | 110 | 2896 |
| IfcWindowWindows | 112992 | 5909798 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 74084 | 637988 |