| IfcActor | 66 | 143 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 23647 | 957180 |
| IfcAirTerminalBox | 1516 | 83439 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4555 | 62487 |
| IfcAlarmAlarm systems | 460 | 9230 |
| IfcAnnotation | 106077 | 2648160 |
| IfcAudioVisualAppliance | 669 | 15188 |
| IfcBeamBeams | 68278 | 20607829 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 417 | 1559 |
| IfcBuilding | 293921 | 306201 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1789 | 2154898 |
| IfcBuildingElementProxyGeneric elements | 50328 | 35478944 |
| IfcBuildingStorey | 282891 | 1163784 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 211 | 55549 |
| IfcCableCarrierSegmentConduits | 589 | 215803 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 103 | 6296 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 263 | 4021 |
| IfcColumnColumns | 78358 | 7524338 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 23 | 163 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 3 | 26 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10054 | 2309537 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 6879 | 890799 |
| IfcDamperDampers | 79 | 1965 |
| IfcDiscreteAccessoryDiscrete accessories | 1841 | 407505 |
| IfcDistributionChamberElementHatches | 2883 | 56524 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 285 | 13156 |
| IfcDistributionElementDistribution flow elements | 4342 | 65150 |
| IfcDistributionFlowElement | 622 | 19727 |
| IfcDistributionPort | 8856 | 12589244 |
| IfcDistributionSystem | 1899 | 98760 |
| IfcDoorDoors | 108360 | 4526419 |
| IfcDuctFittingDistribution | 13582 | 1685510 |
| IfcDuctSegmentDucts | 24790 | 2542191 |
| IfcDuctSilencer | 109 | 841 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3875 | 98327 |
| IfcElectricDistributionBoardDistribution panels | 1828 | 23043 |
| IfcElectricDistributionPoint | 75 | 1429 |
| IfcElectricFlowStorageDevice | 243 | 1572 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 21678 | 12937655 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11466 | 69496 |
| IfcEvaporator | 8 | 219 |
| IfcExternalSpatialElement | 280599 | 451314 |
| IfcFanFans | 1437 | 5414 |
| IfcFastener | 1076 | 2221786 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1157 | 189419 |
| IfcFlowController | 1160 | 126597 |
| IfcFlowFittingFlow fittings | 1703 | 1473082 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2797 | 5972 |
| IfcFlowMovingDeviceFlow moving devices | 224 | 10657 |
| IfcFlowSegment | 2627 | 1718206 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7177 | 974145 |
| IfcFlowTreatmentDevice | 43 | 591 |
| IfcFootingFoundations | 25454 | 838730 |
| IfcFurnishingElement | 4622 | 1020453 |
| IfcFurnitureFurniture | 7610 | 1540519 |
| IfcGeographicElement | 4321 | 55563 |
| IfcGrid | 6618 | 67185 |
| IfcGroup | 6104 | 434162 |
| IfcHeatExchangerHeat exchangers | 2902 | 17635 |
| IfcInterceptor | 13 | 18 |
| IfcJunctionBoxJunction boxes | 829 | 26414 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2065 | 267306 |
| IfcMechanicalFastener | 1485 | 2529925 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39204 | 14791920 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 36 | 249 |
| IfcOpeningElementOpenings | 143865 | 16198474 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1492 | 174780 |
| IfcPilePiles | 1681 | 104097 |
| IfcPipeFittingPipe fittings | 11742 | 744966 |
| IfcPipeSegmentPipes | 33893 | 10349110 |
| IfcPlatePlates | 7564 | 3217019 |
| IfcProject | 14306 | 14308 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 53 | 2029 |
| IfcProxy | 36 | 7502 |
| IfcPumpBooster sets | 12248 | 28566 |
| IfcRailingRailings | 12125 | 463615 |
| IfcRamp | 2466 | 6744 |
| IfcRampFlightRamps | 1750 | 4818 |
| IfcReinforcingBarReinforcement bars | 9362 | 70339206 |
| IfcReinforcingMesh | 23 | 6899 |
| IfcRoofRoofs | 113292 | 918076 |
| IfcSanitaryTerminalSanitary appliances | 7104 | 496188 |
| IfcSensorSensors | 475 | 10056 |
| IfcShadingDeviceNearby buildings and other obstacles | 90797 | 6033638 |
| IfcSiteSurroundings | 307127 | 332458 |
| IfcSlabFloor slabs | 169097 | 5951281 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4667 | 67356 |
| IfcSpaceSpaces | 127778 | 6982917 |
| IfcSpaceHeaterThermal emitters | 3174 | 55730 |
| IfcSpatialZone | 541 | 19806 |
| IfcStackTerminal | 13 | 264 |
| IfcStair | 19643 | 145118 |
| IfcStairFlightStairs | 10670 | 118591 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 46 | 46 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 5 | 2587 |
| IfcStructuralCurveMember | 44 | 16259 |
| IfcStructuralLinearAction | 12 | 4730 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 20 | 1213 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 10 | 228 |
| IfcStructuralPointConnection | 74 | 26217 |
| IfcStructuralPointReaction | 10 | 24901 |
| IfcStructuralResultGroup | 10 | 14 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1107 | 43823 |
| IfcSystem | 1485 | 200566 |
| IfcSystemFurnitureElement | 732 | 43118 |
| IfcTankTanks | 6175 | 12724 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 112 | 20806 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 810 | 1238 |
| IfcTransportElementTransport elements | 1687 | 9327 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3265 | 101103 |
| IfcValveValves | 3603 | 161247 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 118296 | 130940 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 135222 | 18590973 |
| IfcWallStandardCase | 28106 | 4486300 |
| IfcWasteTerminal | 122 | 3295 |
| IfcWindowWindows | 122282 | 6361122 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 80138 | 689156 |