| IfcActor | 65 | 142 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 22006 | 891043 |
| IfcAirTerminalBox | 1393 | 71755 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4257 | 56447 |
| IfcAlarmAlarm systems | 418 | 8137 |
| IfcAnnotation | 99068 | 2491735 |
| IfcAudioVisualAppliance | 601 | 13274 |
| IfcBeamBeams | 61724 | 18482698 |
| IfcBeamStandardCase | 7 | 3483 |
| IfcBoilerBoilers | 383 | 1041 |
| IfcBuilding | 272374 | 283832 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1693 | 2039095 |
| IfcBuildingElementProxyGeneric elements | 46913 | 32967407 |
| IfcBuildingStorey | 261655 | 1078803 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 197 | 53876 |
| IfcCableCarrierSegmentConduits | 554 | 204924 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 79 | 5963 |
| IfcChiller | 2 | 3 |
| IfcChimney | 63 | 776 |
| IfcCivilElement | 41 | 8149 |
| IfcCoil | 257 | 3940 |
| IfcColumnColumns | 71326 | 6819170 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 3 | 5 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 22 | 35 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 9328 | 2085312 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6477 | 767140 |
| IfcDamperDampers | 61 | 1138 |
| IfcDiscreteAccessoryDiscrete accessories | 1742 | 386598 |
| IfcDistributionChamberElementHatches | 2665 | 52112 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 291 | 13520 |
| IfcDistributionElementDistribution flow elements | 4084 | 61191 |
| IfcDistributionFlowElement | 592 | 18839 |
| IfcDistributionPort | 8183 | 11334484 |
| IfcDistributionSystem | 1645 | 92461 |
| IfcDoorDoors | 101115 | 4203972 |
| IfcDuctFittingDistribution | 12616 | 1560977 |
| IfcDuctSegmentDucts | 23106 | 2360910 |
| IfcDuctSilencer | 101 | 626 |
| IfcElectricalCircuit | 1 | 44 |
| IfcElectricApplianceElectrical appliances | 3727 | 96801 |
| IfcElectricDistributionBoardDistribution panels | 1691 | 21123 |
| IfcElectricDistributionPoint | 70 | 1314 |
| IfcElectricFlowStorageDevice | 224 | 1383 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 19761 | 11607032 |
| IfcEnergyConversionDeviceEnergy conversion devices | 10673 | 65886 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 259927 | 422388 |
| IfcFanFans | 1331 | 4985 |
| IfcFastener | 1012 | 2033719 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1046 | 158292 |
| IfcFlowController | 1100 | 86340 |
| IfcFlowFittingFlow fittings | 1609 | 1344556 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2583 | 5556 |
| IfcFlowMovingDeviceFlow moving devices | 209 | 10251 |
| IfcFlowSegment | 2458 | 1569025 |
| IfcFlowStorageDevice | 105 | 391 |
| IfcFlowTerminalFlow terminals | 6720 | 918077 |
| IfcFlowTreatmentDevice | 33 | 394 |
| IfcFootingFoundations | 23731 | 780722 |
| IfcFurnishingElement | 4346 | 930663 |
| IfcFurnitureFurniture | 7155 | 1432639 |
| IfcGeographicElement | 4089 | 49938 |
| IfcGrid | 6272 | 64804 |
| IfcGroup | 5695 | 408122 |
| IfcHeatExchangerHeat exchangers | 2663 | 16480 |
| IfcInterceptor | 10 | 13 |
| IfcJunctionBoxJunction boxes | 767 | 24594 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 14 | 1957 |
| IfcLightFixtureLights | 1953 | 248943 |
| IfcMechanicalFastener | 1391 | 2246682 |
| IfcMedicalDevice | 2 | 33 |
| IfcMemberOther bars of the structure | 37338 | 14284104 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 35 | 248 |
| IfcOpeningElementOpenings | 134206 | 15256855 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1386 | 166775 |
| IfcPilePiles | 1532 | 96102 |
| IfcPipeFittingPipe fittings | 11007 | 689000 |
| IfcPipeSegmentPipes | 31481 | 9693908 |
| IfcPlatePlates | 7107 | 2933581 |
| IfcProject | 13270 | 13274 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 45 | 1938 |
| IfcProxy | 22 | 7798 |
| IfcPumpBooster sets | 11337 | 26819 |
| IfcRailingRailings | 11317 | 428819 |
| IfcRamp | 2248 | 6167 |
| IfcRampFlightRamps | 1626 | 4461 |
| IfcReinforcingBarReinforcement bars | 8354 | 61692225 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 105907 | 860964 |
| IfcSanitaryTerminalSanitary appliances | 6702 | 458928 |
| IfcSensorSensors | 432 | 8771 |
| IfcShadingDeviceNearby buildings and other obstacles | 84914 | 5655297 |
| IfcSiteSurroundings | 284627 | 307715 |
| IfcSlabFloor slabs | 157628 | 5494270 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4319 | 64799 |
| IfcSpaceSpaces | 119241 | 6497245 |
| IfcSpaceHeaterThermal emitters | 2973 | 52576 |
| IfcSpatialZone | 500 | 17371 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 18115 | 128396 |
| IfcStairFlightStairs | 9991 | 110641 |
| IfcStructuralAnalysisModel | 43 | 43 |
| IfcStructuralCurveAction | 1 | 1 |
| IfcStructuralCurveConnection | 3 | 1901 |
| IfcStructuralCurveMember | 41 | 15753 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 5 | 735 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 18 | 710 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 6 | 3738 |
| IfcStructuralPointAction | 9 | 224 |
| IfcStructuralPointConnection | 71 | 25827 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 2 | 147 |
| IfcStructuralSurfaceMember | 23 | 6895 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1015 | 42130 |
| IfcSystem | 1410 | 174649 |
| IfcSystemFurnitureElement | 665 | 38049 |
| IfcTankTanks | 5729 | 11979 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 111 | 23241 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 724 | 1094 |
| IfcTransportElementTransport elements | 1576 | 7631 |
| IfcUnitaryControlElementUnitary control elements | 10 | 46 |
| IfcUnitaryEquipment | 3066 | 95450 |
| IfcValveValves | 3318 | 152690 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 110603 | 123118 |
| IfcVoidingFeature | 20 | 17173 |
| IfcWallWalls | 126271 | 17285753 |
| IfcWallStandardCase | 26082 | 4150346 |
| IfcWasteTerminal | 117 | 3056 |
| IfcWindowWindows | 114178 | 5964434 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 74847 | 644964 |