| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27872 | 1135113 |
| IfcAirTerminalBox | 1862 | 104867 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5397 | 76566 |
| IfcAlarmAlarm systems | 527 | 10404 |
| IfcAnnotation | 123605 | 3049669 |
| IfcAudioVisualAppliance | 780 | 17022 |
| IfcBeamBeams | 85210 | 26633306 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 468 | 1664 |
| IfcBuilding | 349060 | 363433 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2105 | 2743047 |
| IfcBuildingElementProxyGeneric elements | 59085 | 43301825 |
| IfcBuildingStorey | 337307 | 1383988 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 251 | 58096 |
| IfcCableCarrierSegmentConduits | 746 | 253111 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 96768 | 9548745 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 53 | 254 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 27 | 169 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12371 | 3111361 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8198 | 1149146 |
| IfcDamperDampers | 130 | 7180 |
| IfcDiscreteAccessoryDiscrete accessories | 2103 | 437395 |
| IfcDistributionChamberElementHatches | 3328 | 65045 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5062 | 76404 |
| IfcDistributionFlowElement | 783 | 25645 |
| IfcDistributionPort | 11006 | 16013823 |
| IfcDistributionSystem | 2637 | 116362 |
| IfcDoorDoors | 127510 | 5358546 |
| IfcDuctFittingDistribution | 15994 | 2037901 |
| IfcDuctSegmentDucts | 29099 | 3073172 |
| IfcDuctSilencer | 149 | 1584 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4417 | 108518 |
| IfcElectricDistributionBoardDistribution panels | 2156 | 28602 |
| IfcElectricDistributionPoint | 80 | 1398 |
| IfcElectricFlowStorageDevice | 286 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26333 | 16212176 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13505 | 84061 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 332597 | 533466 |
| IfcFanFans | 1679 | 6294 |
| IfcFastener | 1360 | 2536860 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1419 | 286961 |
| IfcFlowController | 1390 | 151448 |
| IfcFlowFittingFlow fittings | 2058 | 1836802 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3294 | 6971 |
| IfcFlowMovingDeviceFlow moving devices | 286 | 12752 |
| IfcFlowSegment | 3145 | 2180099 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8602 | 1191595 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29559 | 972828 |
| IfcFurnishingElement | 5434 | 1226354 |
| IfcFurnitureFurniture | 8975 | 1819633 |
| IfcGeographicElement | 5097 | 64495 |
| IfcGrid | 7810 | 80297 |
| IfcGroup | 7144 | 510581 |
| IfcHeatExchangerHeat exchangers | 3412 | 20927 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 1005 | 36735 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2444 | 390159 |
| IfcMechanicalFastener | 1836 | 2860399 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44307 | 17071075 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 168666 | 19082603 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1728 | 221302 |
| IfcPilePiles | 2022 | 128191 |
| IfcPipeFittingPipe fittings | 13641 | 824734 |
| IfcPipeSegmentPipes | 39596 | 12277659 |
| IfcPlatePlates | 9158 | 3972452 |
| IfcProject | 17362 | 17364 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14380 | 33465 |
| IfcRailingRailings | 14262 | 542083 |
| IfcRamp | 2964 | 8890 |
| IfcRampFlightRamps | 2079 | 5711 |
| IfcReinforcingBarReinforcement bars | 11550 | 90579417 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 132942 | 1062516 |
| IfcSanitaryTerminalSanitary appliances | 8272 | 601139 |
| IfcSensorSensors | 587 | 13949 |
| IfcShadingDeviceNearby buildings and other obstacles | 105600 | 7155035 |
| IfcSiteSurroundings | 364838 | 394916 |
| IfcSlabFloor slabs | 198200 | 7206253 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5341 | 75193 |
| IfcSpaceSpaces | 149196 | 8284680 |
| IfcSpaceHeaterThermal emitters | 3765 | 64247 |
| IfcSpatialZone | 625 | 23934 |
| IfcStackTerminal | 27 | 586 |
| IfcStair | 23455 | 177431 |
| IfcStairFlightStairs | 12846 | 150839 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 56 | 56 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 55 | 20011 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 86 | 34023 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1285 | 56122 |
| IfcSystem | 1746 | 236188 |
| IfcSystemFurnitureElement | 906 | 54634 |
| IfcTankTanks | 7194 | 15173 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 913 | 1363 |
| IfcTransportElementTransport elements | 2080 | 15432 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3883 | 120737 |
| IfcValveValves | 4215 | 195971 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138164 | 151322 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 158753 | 22315774 |
| IfcWallStandardCase | 33040 | 5372736 |
| IfcWasteTerminal | 182 | 5574 |
| IfcWindowWindows | 143479 | 7405848 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94083 | 807952 |