| IfcActor | 71 | 152 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27453 | 1119963 |
| IfcAirTerminalBox | 1829 | 104066 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5321 | 75490 |
| IfcAlarmAlarm systems | 517 | 10303 |
| IfcAnnotation | 122143 | 3021268 |
| IfcAudioVisualAppliance | 760 | 16640 |
| IfcBeamBeams | 83460 | 26057576 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 458 | 1642 |
| IfcBuilding | 343950 | 358103 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2073 | 2728898 |
| IfcBuildingElementProxyGeneric elements | 58339 | 42229825 |
| IfcBuildingStorey | 332269 | 1364847 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 249 | 57710 |
| IfcCableCarrierSegmentConduits | 734 | 250853 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 136 | 9588 |
| IfcChiller | 8 | 14 |
| IfcChimney | 101 | 919 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 284 | 4869 |
| IfcColumnColumns | 95009 | 9362408 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 51 | 253 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 27 | 86 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12188 | 3106360 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8094 | 1081441 |
| IfcDamperDampers | 120 | 6684 |
| IfcDiscreteAccessoryDiscrete accessories | 2056 | 436208 |
| IfcDistributionChamberElementHatches | 3277 | 63750 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 351 | 21652 |
| IfcDistributionElementDistribution flow elements | 5012 | 75956 |
| IfcDistributionFlowElement | 756 | 24164 |
| IfcDistributionPort | 10837 | 15606087 |
| IfcDistributionSystem | 2574 | 115285 |
| IfcDoorDoors | 125819 | 5303148 |
| IfcDuctFittingDistribution | 15762 | 2009836 |
| IfcDuctSegmentDucts | 28684 | 3028603 |
| IfcDuctSilencer | 143 | 1501 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4391 | 108548 |
| IfcElectricDistributionBoardDistribution panels | 2137 | 28058 |
| IfcElectricDistributionPoint | 76 | 1391 |
| IfcElectricFlowStorageDevice | 283 | 2254 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25944 | 15863412 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13337 | 83204 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 327641 | 526642 |
| IfcFanFans | 1655 | 6242 |
| IfcFastener | 1334 | 2524344 |
| IfcFilter | 65 | 580 |
| IfcFireSuppressionTerminal | 1378 | 254242 |
| IfcFlowController | 1371 | 149828 |
| IfcFlowFittingFlow fittings | 2038 | 1798080 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3229 | 6822 |
| IfcFlowMovingDeviceFlow moving devices | 284 | 12832 |
| IfcFlowSegment | 3126 | 2138385 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8538 | 1187535 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29207 | 960141 |
| IfcFurnishingElement | 5385 | 1218806 |
| IfcFurnitureFurniture | 8904 | 1790756 |
| IfcGeographicElement | 5024 | 63825 |
| IfcGrid | 7744 | 79738 |
| IfcGroup | 7050 | 506163 |
| IfcHeatExchangerHeat exchangers | 3351 | 20630 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 997 | 36348 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 19 | 2179 |
| IfcLightFixtureLights | 2413 | 388095 |
| IfcMechanicalFastener | 1811 | 2854810 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43860 | 16951580 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 166504 | 18900724 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1712 | 218267 |
| IfcPilePiles | 1999 | 126530 |
| IfcPipeFittingPipe fittings | 13441 | 820197 |
| IfcPipeSegmentPipes | 39083 | 12070421 |
| IfcPlatePlates | 9054 | 3961467 |
| IfcProject | 17169 | 17171 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 66 | 4301 |
| IfcProxy | 43 | 14845 |
| IfcPumpBooster sets | 14189 | 33018 |
| IfcRailingRailings | 14169 | 541385 |
| IfcRamp | 2925 | 8756 |
| IfcRampFlightRamps | 2062 | 5655 |
| IfcReinforcingBarReinforcement bars | 11378 | 89300632 |
| IfcReinforcingMesh | 31 | 7071 |
| IfcRoofRoofs | 131183 | 1048923 |
| IfcSanitaryTerminalSanitary appliances | 8219 | 593797 |
| IfcSensorSensors | 572 | 13577 |
| IfcShadingDeviceNearby buildings and other obstacles | 104218 | 7025642 |
| IfcSiteSurroundings | 359513 | 388835 |
| IfcSlabFloor slabs | 195599 | 7099171 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5296 | 74961 |
| IfcSpaceSpaces | 147295 | 8184631 |
| IfcSpaceHeaterThermal emitters | 3707 | 63390 |
| IfcSpatialZone | 614 | 23226 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 23143 | 174364 |
| IfcStairFlightStairs | 12713 | 148588 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 51 | 51 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 50 | 19796 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 81 | 33823 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 26 | 7069 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1272 | 54991 |
| IfcSystem | 1714 | 230026 |
| IfcSystemFurnitureElement | 895 | 54542 |
| IfcTankTanks | 7102 | 14998 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 908 | 1356 |
| IfcTransportElementTransport elements | 2028 | 14737 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3824 | 119266 |
| IfcValveValves | 4136 | 195157 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 136324 | 149463 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 156695 | 22054416 |
| IfcWallStandardCase | 32610 | 5342017 |
| IfcWasteTerminal | 177 | 5527 |
| IfcWindowWindows | 141667 | 7321911 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 92782 | 798411 |