| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27985 | 1138133 |
| IfcAirTerminalBox | 1871 | 105117 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5414 | 76663 |
| IfcAlarmAlarm systems | 529 | 10426 |
| IfcAnnotation | 124048 | 3053268 |
| IfcAudioVisualAppliance | 783 | 17043 |
| IfcBeamBeams | 85738 | 26784834 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 469 | 1665 |
| IfcBuilding | 350563 | 364986 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2114 | 2746834 |
| IfcBuildingElementProxyGeneric elements | 59340 | 43481701 |
| IfcBuildingStorey | 338787 | 1389700 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 250 | 57859 |
| IfcCableCarrierSegmentConduits | 748 | 253894 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 142 | 9686 |
| IfcChiller | 8 | 14 |
| IfcChimney | 103 | 923 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 285 | 4933 |
| IfcColumnColumns | 97335 | 9598115 |
| IfcColumnStandardCase | 9 | 821 |
| IfcCommunicationsApplianceTelecommunications devices | 54 | 255 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 28 | 173 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12444 | 3127782 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8238 | 1151046 |
| IfcDamperDampers | 131 | 7257 |
| IfcDiscreteAccessoryDiscrete accessories | 2116 | 437490 |
| IfcDistributionChamberElementHatches | 3337 | 65168 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5079 | 76579 |
| IfcDistributionFlowElement | 789 | 25815 |
| IfcDistributionPort | 11077 | 16151991 |
| IfcDistributionSystem | 2654 | 116771 |
| IfcDoorDoors | 128017 | 5383008 |
| IfcDuctFittingDistribution | 16045 | 2042400 |
| IfcDuctSegmentDucts | 29209 | 3080040 |
| IfcDuctSilencer | 150 | 1598 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4432 | 108725 |
| IfcElectricDistributionBoardDistribution panels | 2164 | 28652 |
| IfcElectricDistributionPoint | 80 | 1398 |
| IfcElectricFlowStorageDevice | 286 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26462 | 16301621 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13549 | 84259 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 333991 | 536348 |
| IfcFanFans | 1680 | 6306 |
| IfcFastener | 1368 | 2541333 |
| IfcFilter | 66 | 614 |
| IfcFireSuppressionTerminal | 1425 | 297373 |
| IfcFlowController | 1406 | 152033 |
| IfcFlowFittingFlow fittings | 2084 | 1849300 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3311 | 7052 |
| IfcFlowMovingDeviceFlow moving devices | 287 | 12753 |
| IfcFlowSegment | 3178 | 2194664 |
| IfcFlowStorageDevice | 143 | 575 |
| IfcFlowTerminalFlow terminals | 8661 | 1198797 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29651 | 976202 |
| IfcFurnishingElement | 5446 | 1227838 |
| IfcFurnitureFurniture | 9023 | 1826234 |
| IfcGeographicElement | 5123 | 64698 |
| IfcGrid | 7842 | 80624 |
| IfcGroup | 7163 | 511198 |
| IfcHeatExchangerHeat exchangers | 3426 | 21032 |
| IfcInterceptor | 23 | 93 |
| IfcJunctionBoxJunction boxes | 1007 | 36781 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2453 | 398072 |
| IfcMechanicalFastener | 1843 | 2861058 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44471 | 17141086 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 169328 | 19140124 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1737 | 222033 |
| IfcPilePiles | 2031 | 128845 |
| IfcPipeFittingPipe fittings | 13692 | 827145 |
| IfcPipeSegmentPipes | 39736 | 12330344 |
| IfcPlatePlates | 9189 | 3978805 |
| IfcProject | 17471 | 17473 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14425 | 33545 |
| IfcRailingRailings | 14344 | 544124 |
| IfcRamp | 2977 | 8927 |
| IfcRampFlightRamps | 2085 | 5721 |
| IfcReinforcingBarReinforcement bars | 11594 | 91143321 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 133473 | 1066770 |
| IfcSanitaryTerminalSanitary appliances | 8291 | 605224 |
| IfcSensorSensors | 591 | 14061 |
| IfcShadingDeviceNearby buildings and other obstacles | 106011 | 7186020 |
| IfcSiteSurroundings | 366410 | 396517 |
| IfcSlabFloor slabs | 198986 | 7225835 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5355 | 78964 |
| IfcSpaceSpaces | 149773 | 8320952 |
| IfcSpaceHeaterThermal emitters | 3785 | 64463 |
| IfcSpatialZone | 625 | 23934 |
| IfcStackTerminal | 28 | 589 |
| IfcStair | 23564 | 178279 |
| IfcStairFlightStairs | 12916 | 151526 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 55 | 55 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 58 | 20096 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 85 | 33983 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1293 | 56429 |
| IfcSystem | 1762 | 238428 |
| IfcSystemFurnitureElement | 907 | 54643 |
| IfcTankTanks | 7217 | 15222 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 915 | 1382 |
| IfcTransportElementTransport elements | 2083 | 15557 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3886 | 120784 |
| IfcValveValves | 4231 | 196423 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138684 | 151885 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 159385 | 22423797 |
| IfcWallStandardCase | 33193 | 5383975 |
| IfcWasteTerminal | 184 | 5588 |
| IfcWindowWindows | 144061 | 7434569 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94448 | 811095 |