| IfcActor | 72 | 154 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 28384 | 1151430 |
| IfcAirTerminalBox | 1908 | 106744 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5493 | 77645 |
| IfcAlarmAlarm systems | 527 | 10358 |
| IfcAnnotation | 125413 | 3079984 |
| IfcAudioVisualAppliance | 787 | 16965 |
| IfcBeamBeams | 87176 | 27254233 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 477 | 1675 |
| IfcBuilding | 355200 | 369995 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2115 | 2704089 |
| IfcBuildingElementProxyGeneric elements | 60060 | 43923786 |
| IfcBuildingStorey | 343354 | 1408032 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 262 | 58775 |
| IfcCableCarrierSegmentConduits | 773 | 258062 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 145 | 9693 |
| IfcChiller | 8 | 14 |
| IfcChimney | 119 | 955 |
| IfcCivilElement | 43 | 568 |
| IfcCoil | 289 | 5997 |
| IfcColumnColumns | 98901 | 9746237 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 61 | 267 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 92 |
| IfcCoolingTowerCooling Tower | 28 | 173 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12584 | 3158374 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8298 | 1118148 |
| IfcDamperDampers | 137 | 7305 |
| IfcDiscreteAccessoryDiscrete accessories | 2141 | 444897 |
| IfcDistributionChamberElementHatches | 3389 | 65986 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 353 | 21834 |
| IfcDistributionElementDistribution flow elements | 5131 | 77400 |
| IfcDistributionFlowElement | 823 | 26737 |
| IfcDistributionPort | 11289 | 16318517 |
| IfcDistributionSystem | 2740 | 119553 |
| IfcDoorDoors | 129505 | 5449549 |
| IfcDuctFittingDistribution | 16246 | 2058799 |
| IfcDuctSegmentDucts | 29618 | 3111811 |
| IfcDuctSilencer | 153 | 1606 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4525 | 109581 |
| IfcElectricDistributionBoardDistribution panels | 2192 | 28941 |
| IfcElectricDistributionPoint | 81 | 1399 |
| IfcElectricFlowStorageDevice | 290 | 2272 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26876 | 16541908 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13711 | 85189 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 338417 | 545173 |
| IfcFanFans | 1697 | 6349 |
| IfcFastener | 1389 | 2567859 |
| IfcFilter | 68 | 712 |
| IfcFireSuppressionTerminal | 1427 | 295216 |
| IfcFlowController | 1443 | 152453 |
| IfcFlowFittingFlow fittings | 2147 | 1887942 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3356 | 7108 |
| IfcFlowMovingDeviceFlow moving devices | 294 | 12848 |
| IfcFlowSegment | 3277 | 2189098 |
| IfcFlowStorageDevice | 151 | 605 |
| IfcFlowTerminalFlow terminals | 8765 | 1208434 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 30002 | 988232 |
| IfcFurnishingElement | 5495 | 1225571 |
| IfcFurnitureFurniture | 9134 | 1862313 |
| IfcGeographicElement | 5210 | 65177 |
| IfcGrid | 7901 | 80326 |
| IfcGroup | 7239 | 513865 |
| IfcHeatExchangerHeat exchangers | 3466 | 21167 |
| IfcInterceptor | 25 | 96 |
| IfcJunctionBoxJunction boxes | 1024 | 37797 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2498 | 406634 |
| IfcMechanicalFastener | 1863 | 2890220 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44851 | 17235154 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 42 | 216 |
| IfcOpeningElementOpenings | 171246 | 19369743 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1755 | 223265 |
| IfcPilePiles | 2061 | 130494 |
| IfcPipeFittingPipe fittings | 13851 | 835548 |
| IfcPipeSegmentPipes | 40212 | 12453670 |
| IfcPlatePlates | 9271 | 4048445 |
| IfcProject | 17760 | 17762 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 77 | 4716 |
| IfcProxy | 44 | 14856 |
| IfcPumpBooster sets | 14571 | 33931 |
| IfcRailingRailings | 14500 | 547290 |
| IfcRamp | 2993 | 9006 |
| IfcRampFlightRamps | 2087 | 5735 |
| IfcReinforcingBarReinforcement bars | 11841 | 93129894 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 134913 | 1077405 |
| IfcSanitaryTerminalSanitary appliances | 8391 | 608738 |
| IfcSensorSensors | 596 | 14042 |
| IfcShadingDeviceNearby buildings and other obstacles | 107204 | 7291659 |
| IfcSiteSurroundings | 371299 | 401680 |
| IfcSlabFloor slabs | 201281 | 7330009 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5416 | 79311 |
| IfcSpaceSpaces | 151447 | 8429517 |
| IfcSpaceHeaterThermal emitters | 3836 | 65442 |
| IfcSpatialZone | 628 | 23989 |
| IfcStackTerminal | 30 | 595 |
| IfcStair | 23850 | 180557 |
| IfcStairFlightStairs | 13023 | 153448 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 58 | 58 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 62 | 20903 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 88 | 34405 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 27 | 7201 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1307 | 56623 |
| IfcSystem | 1807 | 238880 |
| IfcSystemFurnitureElement | 893 | 52116 |
| IfcTankTanks | 7279 | 15303 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 930 | 1397 |
| IfcTransportElementTransport elements | 2103 | 15908 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3932 | 121883 |
| IfcValveValves | 4287 | 198211 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 140210 | 153286 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 161197 | 22739909 |
| IfcWallStandardCase | 33604 | 5402795 |
| IfcWasteTerminal | 196 | 5623 |
| IfcWindowWindows | 145666 | 7526945 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 95572 | 820476 |