| IfcActor | 69 | 148 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27259 | 1114038 |
| IfcAirTerminalBox | 1817 | 103506 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5276 | 74523 |
| IfcAlarmAlarm systems | 522 | 10353 |
| IfcAnnotation | 121288 | 3017654 |
| IfcAudioVisualAppliance | 756 | 16567 |
| IfcBeamBeams | 82639 | 25751932 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 458 | 1743 |
| IfcBuilding | 341356 | 355499 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2051 | 2688507 |
| IfcBuildingElementProxyGeneric elements | 57906 | 41649202 |
| IfcBuildingStorey | 329720 | 1355322 |
| IfcBurner | 4 | 20 |
| IfcCableCarrierFitting | 247 | 57670 |
| IfcCableCarrierSegmentConduits | 732 | 249319 |
| IfcCableFitting | 12 | 821 |
| IfcCableSegmentCables | 134 | 9559 |
| IfcChiller | 8 | 14 |
| IfcChimney | 97 | 911 |
| IfcCivilElement | 72 | 3785 |
| IfcCoil | 283 | 4869 |
| IfcColumnColumns | 94064 | 9231478 |
| IfcColumnStandardCase | 8 | 811 |
| IfcCommunicationsApplianceTelecommunications devices | 48 | 222 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 28 | 46 |
| IfcCoolingTowerCooling Tower | 22 | 139 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 12070 | 3088387 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8039 | 1083079 |
| IfcDamperDampers | 121 | 7604 |
| IfcDiscreteAccessoryDiscrete accessories | 2038 | 435020 |
| IfcDistributionChamberElementHatches | 3256 | 63594 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 349 | 21622 |
| IfcDistributionElementDistribution flow elements | 4974 | 75551 |
| IfcDistributionFlowElement | 750 | 23907 |
| IfcDistributionPort | 10743 | 15611759 |
| IfcDistributionSystem | 2533 | 114768 |
| IfcDoorDoors | 124896 | 5267818 |
| IfcDuctFittingDistribution | 15653 | 1998910 |
| IfcDuctSegmentDucts | 28485 | 3010161 |
| IfcDuctSilencer | 144 | 2342 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4363 | 108458 |
| IfcElectricDistributionBoardDistribution panels | 2127 | 27952 |
| IfcElectricDistributionPoint | 75 | 1386 |
| IfcElectricFlowStorageDevice | 281 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25706 | 15676297 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13232 | 82746 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 325190 | 522384 |
| IfcFanFans | 1638 | 6215 |
| IfcFastener | 1323 | 2521627 |
| IfcFilter | 63 | 577 |
| IfcFireSuppressionTerminal | 1365 | 246049 |
| IfcFlowController | 1368 | 149714 |
| IfcFlowFittingFlow fittings | 2027 | 1790908 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3199 | 6716 |
| IfcFlowMovingDeviceFlow moving devices | 283 | 12816 |
| IfcFlowSegment | 3121 | 2131705 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8480 | 1180171 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29025 | 953966 |
| IfcFurnishingElement | 5339 | 1206522 |
| IfcFurnitureFurniture | 8843 | 1778952 |
| IfcGeographicElement | 4993 | 63372 |
| IfcGrid | 7684 | 79227 |
| IfcGroup | 7019 | 501815 |
| IfcHeatExchangerHeat exchangers | 3317 | 20421 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 993 | 35762 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2147 |
| IfcLightFixtureLights | 2399 | 377386 |
| IfcMechanicalFastener | 1791 | 2827307 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43605 | 16841397 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 165263 | 18787198 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1704 | 217218 |
| IfcPilePiles | 1988 | 125943 |
| IfcPipeFittingPipe fittings | 13338 | 822909 |
| IfcPipeSegmentPipes | 38803 | 11990788 |
| IfcPlatePlates | 8979 | 3904229 |
| IfcProject | 17014 | 17016 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3645 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 14075 | 32775 |
| IfcRailingRailings | 14074 | 539292 |
| IfcRamp | 2905 | 8576 |
| IfcRampFlightRamps | 2054 | 5633 |
| IfcReinforcingBarReinforcement bars | 11289 | 88620918 |
| IfcReinforcingMesh | 33 | 7197 |
| IfcRoofRoofs | 130220 | 1042550 |
| IfcSanitaryTerminalSanitary appliances | 8155 | 591649 |
| IfcSensorSensors | 564 | 13479 |
| IfcShadingDeviceNearby buildings and other obstacles | 103450 | 6979796 |
| IfcSiteSurroundings | 356783 | 386055 |
| IfcSlabFloor slabs | 194202 | 7044170 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5272 | 74722 |
| IfcSpaceSpaces | 146294 | 8133160 |
| IfcSpaceHeaterThermal emitters | 3679 | 62947 |
| IfcSpatialZone | 608 | 22821 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 22990 | 173454 |
| IfcStairFlightStairs | 12632 | 147564 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 53 | 53 |
| IfcStructuralCurveAction | 4 | 192 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 52 | 19812 |
| IfcStructuralLinearAction | 16 | 5602 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 12 | 70 |
| IfcStructuralLoadGroup | 23 | 1275 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 9 | 4686 |
| IfcStructuralPointAction | 13 | 254 |
| IfcStructuralPointConnection | 83 | 33839 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 28 | 7071 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1266 | 54865 |
| IfcSystem | 1707 | 228358 |
| IfcSystemFurnitureElement | 890 | 54186 |
| IfcTankTanks | 7074 | 14930 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 901 | 1347 |
| IfcTransportElementTransport elements | 2000 | 14601 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3800 | 119944 |
| IfcValveValves | 4108 | 194471 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 135350 | 148944 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 155566 | 21924372 |
| IfcWallStandardCase | 32364 | 5296305 |
| IfcWasteTerminal | 178 | 5704 |
| IfcWindowWindows | 140631 | 7274152 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 92109 | 793702 |