| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27975 | 1138062 |
| IfcAirTerminalBox | 1870 | 105085 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5413 | 76662 |
| IfcAlarmAlarm systems | 529 | 10426 |
| IfcAnnotation | 124041 | 3053199 |
| IfcAudioVisualAppliance | 783 | 17043 |
| IfcBeamBeams | 85730 | 26773632 |
| IfcBeamStandardCase | 11 | 5415 |
| IfcBoilerBoilers | 469 | 1665 |
| IfcBuilding | 350530 | 364953 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2114 | 2746834 |
| IfcBuildingElementProxyGeneric elements | 59329 | 43484161 |
| IfcBuildingStorey | 338754 | 1389606 |
| 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 | 97325 | 9597157 |
| 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 | 12443 | 3127773 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8238 | 1151045 |
| IfcDamperDampers | 131 | 7257 |
| IfcDiscreteAccessoryDiscrete accessories | 2116 | 437490 |
| IfcDistributionChamberElementHatches | 3336 | 65149 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 352 | 21746 |
| IfcDistributionElementDistribution flow elements | 5079 | 76579 |
| IfcDistributionFlowElement | 789 | 25815 |
| IfcDistributionPort | 11077 | 16151990 |
| IfcDistributionSystem | 2654 | 116771 |
| IfcDoorDoors | 127995 | 5382784 |
| IfcDuctFittingDistribution | 16044 | 2042330 |
| IfcDuctSegmentDucts | 29199 | 3079916 |
| IfcDuctSilencer | 150 | 1598 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4431 | 108717 |
| IfcElectricDistributionBoardDistribution panels | 2164 | 28652 |
| IfcElectricDistributionPoint | 80 | 1398 |
| IfcElectricFlowStorageDevice | 286 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 26461 | 16301611 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13549 | 84259 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 333958 | 536315 |
| IfcFanFans | 1679 | 6303 |
| 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 | 29650 | 976164 |
| IfcFurnishingElement | 5446 | 1227838 |
| IfcFurnitureFurniture | 9022 | 1826176 |
| IfcGeographicElement | 5122 | 64692 |
| IfcGrid | 7842 | 80619 |
| IfcGroup | 7163 | 511198 |
| IfcHeatExchangerHeat exchangers | 3426 | 21032 |
| IfcInterceptor | 23 | 93 |
| IfcJunctionBoxJunction boxes | 1007 | 36781 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2123 |
| IfcLightFixtureLights | 2454 | 398076 |
| IfcMechanicalFastener | 1843 | 2861058 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 44469 | 17141042 |
| IfcMemberStandardCase | 4 | 2154 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 169304 | 19139327 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1738 | 222099 |
| IfcPilePiles | 2031 | 128845 |
| IfcPipeFittingPipe fittings | 13692 | 827145 |
| IfcPipeSegmentPipes | 39735 | 12331320 |
| IfcPlatePlates | 9189 | 3978805 |
| IfcProject | 17471 | 17473 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 73 | 4451 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14424 | 33543 |
| IfcRailingRailings | 14343 | 544119 |
| IfcRamp | 2976 | 8926 |
| IfcRampFlightRamps | 2085 | 5721 |
| IfcReinforcingBarReinforcement bars | 11594 | 91143321 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 133450 | 1066702 |
| IfcSanitaryTerminalSanitary appliances | 8290 | 605221 |
| IfcSensorSensors | 591 | 14061 |
| IfcShadingDeviceNearby buildings and other obstacles | 106002 | 7185758 |
| IfcSiteSurroundings | 366377 | 396484 |
| IfcSlabFloor slabs | 198960 | 7225146 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5355 | 78964 |
| IfcSpaceSpaces | 149749 | 8320561 |
| IfcSpaceHeaterThermal emitters | 3785 | 64463 |
| IfcSpatialZone | 625 | 23934 |
| IfcStackTerminal | 28 | 589 |
| IfcStair | 23564 | 178280 |
| IfcStairFlightStairs | 12915 | 151524 |
| 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 | 7216 | 15220 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 156 | 21636 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 915 | 1382 |
| IfcTransportElementTransport elements | 2083 | 15557 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3886 | 120779 |
| IfcValveValves | 4230 | 196387 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 138661 | 151862 |
| IfcVoidingFeature | 20 | 17093 |
| IfcWallWalls | 159362 | 22422683 |
| IfcWallStandardCase | 33190 | 5383805 |
| IfcWasteTerminal | 184 | 5588 |
| IfcWindowWindows | 144037 | 7434097 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 94428 | 811053 |