| IfcActor | 75 | 160 |
| IfcActuator | 7 | 239 |
| IfcAirTerminalAir terminals | 29209 | 1176029 |
| IfcAirTerminalBox | 1960 | 110101 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5648 | 80249 |
| IfcAlarmAlarm systems | 538 | 10324 |
| IfcAnnotation | 128210 | 3310910 |
| IfcAudioVisualAppliance | 800 | 17388 |
| IfcBeamBeams | 89827 | 28082260 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 485 | 1683 |
| IfcBuilding | 364249 | 380093 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2212 | 2808593 |
| IfcBuildingElementProxyGeneric elements | 61664 | 44981258 |
| IfcBuildingStorey | 352268 | 1447244 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 273 | 59748 |
| IfcCableCarrierSegmentConduits | 799 | 263946 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 147 | 9695 |
| IfcChiller | 8 | 14 |
| IfcChimney | 131 | 989 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 292 | 7799 |
| IfcColumnColumns | 101822 | 10021710 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 64 | 300 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 42 | 222 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 13118 | 3145396 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8595 | 1144485 |
| IfcDamperDampers | 157 | 7860 |
| IfcDiscreteAccessoryDiscrete accessories | 2205 | 476929 |
| IfcDistributionChamberElementHatches | 3458 | 67106 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 360 | 22322 |
| IfcDistributionElementDistribution flow elements | 5275 | 79499 |
| IfcDistributionFlowElement | 861 | 27897 |
| IfcDistributionPort | 11669 | 16593786 |
| IfcDistributionSystem | 2878 | 121553 |
| IfcDoorDoors | 132685 | 5637851 |
| IfcDuctFittingDistribution | 16607 | 2117833 |
| IfcDuctSegmentDucts | 30471 | 3188625 |
| IfcDuctSilencer | 171 | 2052 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4613 | 110647 |
| IfcElectricDistributionBoardDistribution panels | 2245 | 29110 |
| IfcElectricDistributionPoint | 111 | 1432 |
| IfcElectricFlowStorageDevice | 294 | 2296 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 27420 | 16830089 |
| IfcEnergyConversionDeviceEnergy conversion devices | 14062 | 86713 |
| IfcEvaporator | 11 | 227 |
| IfcExternalSpatialElement | 346795 | 555566 |
| IfcFanFans | 1727 | 6433 |
| IfcFastener | 1423 | 2576875 |
| IfcFilter | 71 | 716 |
| IfcFireSuppressionTerminal | 1456 | 307057 |
| IfcFlowController | 1472 | 154380 |
| IfcFlowFittingFlow fittings | 2222 | 1923579 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3428 | 7258 |
| IfcFlowMovingDeviceFlow moving devices | 312 | 13178 |
| IfcFlowSegment | 3458 | 2235711 |
| IfcFlowStorageDevice | 157 | 617 |
| IfcFlowTerminalFlow terminals | 9107 | 1258415 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30649 | 1011842 |
| IfcFurnishingElement | 5786 | 1264398 |
| IfcFurnitureFurniture | 9363 | 1922815 |
| IfcGeographicElement | 5342 | 66966 |
| IfcGrid | 8080 | 82252 |
| IfcGroup | 7472 | 527908 |
| IfcHeatExchangerHeat exchangers | 3558 | 21731 |
| IfcInterceptor | 26 | 110 |
| IfcJunctionBoxJunction boxes | 1050 | 37761 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 17 | 2091 |
| IfcLightFixtureLights | 2595 | 441079 |
| IfcMechanicalFastener | 1911 | 2941644 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 45661 | 17711046 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 175427 | 20107590 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1795 | 227679 |
| IfcPilePiles | 2118 | 133713 |
| IfcPipeFittingPipe fittings | 14185 | 848492 |
| IfcPipeSegmentPipes | 41078 | 12701694 |
| IfcPlatePlates | 9562 | 4153629 |
| IfcProject | 18477 | 18479 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 89 | 5937 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14873 | 34561 |
| IfcRailingRailings | 14900 | 565678 |
| IfcRamp | 3016 | 8976 |
| IfcRampFlightRamps | 2123 | 5820 |
| IfcReinforcingBarReinforcement bars | 12075 | 94619369 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 138122 | 1102978 |
| IfcSanitaryTerminalSanitary appliances | 8585 | 628884 |
| IfcSensorSensors | 601 | 13858 |
| IfcShadingDeviceNearby buildings and other obstacles | 109595 | 7426234 |
| IfcSiteSurroundings | 380763 | 411968 |
| IfcSlabFloor slabs | 206074 | 7604491 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5464 | 79930 |
| IfcSpaceSpaces | 155083 | 8684465 |
| IfcSpaceHeaterThermal emitters | 3898 | 66331 |
| IfcSpatialZone | 640 | 24949 |
| IfcStackTerminal | 31 | 450 |
| IfcStair | 24488 | 185473 |
| IfcStairFlightStairs | 13395 | 159013 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 60 | 60 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 8 | 2762 |
| IfcStructuralCurveMember | 64 | 20919 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 90 | 34433 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 7 | 712 |
| IfcSwitchingDeviceSwitching devices | 1333 | 57346 |
| IfcSystem | 1857 | 243341 |
| IfcSystemFurnitureElement | 901 | 52120 |
| IfcTankTanks | 7365 | 15512 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 160 | 21785 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 949 | 1419 |
| IfcTransportElementTransport elements | 2137 | 16560 |
| IfcUnitaryControlElementUnitary control elements | 15 | 212 |
| IfcUnitaryEquipment | 4027 | 123791 |
| IfcValveValves | 4378 | 202496 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 143505 | 156782 |
| IfcVoidingFeature | 21 | 17739 |
| IfcWallWalls | 165173 | 23454548 |
| IfcWallStandardCase | 34391 | 5677911 |
| IfcWasteTerminal | 194 | 7098 |
| IfcWindowWindows | 149220 | 7724269 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 97954 | 840337 |