| IfcActor | 68 | 147 |
| IfcActuator | 3 | 86 |
| IfcAirTerminalAir terminals | 24104 | 980015 |
| IfcAirTerminalBox | 1549 | 85150 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 4643 | 64013 |
| IfcAlarmAlarm systems | 464 | 9339 |
| IfcAnnotation | 108339 | 2677445 |
| IfcAudioVisualAppliance | 677 | 15119 |
| IfcBeamBeams | 70147 | 21383783 |
| IfcBeamStandardCase | 8 | 3955 |
| IfcBoilerBoilers | 422 | 1571 |
| IfcBuilding | 300433 | 312941 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 1848 | 2298894 |
| IfcBuildingElementProxyGeneric elements | 51291 | 36085722 |
| IfcBuildingStorey | 289311 | 1189728 |
| IfcBurner | 3 | 19 |
| IfcCableCarrierFitting | 219 | 56230 |
| IfcCableCarrierSegmentConduits | 616 | 234265 |
| IfcCableFitting | 10 | 811 |
| IfcCableSegmentCables | 104 | 6298 |
| IfcChiller | 5 | 9 |
| IfcChimney | 72 | 832 |
| IfcCivilElement | 40 | 248 |
| IfcCoil | 267 | 4028 |
| IfcColumnColumns | 80364 | 7726813 |
| IfcColumnStandardCase | 7 | 799 |
| IfcCommunicationsApplianceTelecommunications devices | 24 | 164 |
| IfcCompressor | 5 | 9 |
| IfcCondenser | 6 | 36 |
| IfcConstructionEquipmentResource | 3 | 88 |
| IfcController | 25 | 40 |
| IfcCoolingTower | 4 | 5 |
| IfcCostItem | 4 | 28 |
| IfcCostSchedule | 6 | 9 |
| IfcCoveringCladding | 10276 | 2349810 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 7018 | 928897 |
| IfcDamperDampers | 86 | 2299 |
| IfcDiscreteAccessoryDiscrete accessories | 1842 | 407781 |
| IfcDistributionChamberElementHatches | 2924 | 57461 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 284 | 13187 |
| IfcDistributionElementDistribution flow elements | 4428 | 66174 |
| IfcDistributionFlowElement | 637 | 19940 |
| IfcDistributionPort | 9083 | 12915336 |
| IfcDistributionSystem | 1988 | 100607 |
| IfcDoorDoors | 110789 | 4610548 |
| IfcDuctFittingDistribution | 13893 | 1731348 |
| IfcDuctSegmentDucts | 25253 | 2604319 |
| IfcDuctSilencer | 114 | 848 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 3918 | 99467 |
| IfcElectricDistributionBoardDistribution panels | 1881 | 23989 |
| IfcElectricDistributionPoint | 72 | 1387 |
| IfcElectricFlowStorageDevice | 246 | 1919 |
| IfcElectricGeneratorElectric generators | 1 | 8 |
| IfcElectricMotorElectric motors | 14 | 95 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 22148 | 13152229 |
| IfcEnergyConversionDeviceEnergy conversion devices | 11643 | 71062 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 286778 | 457900 |
| IfcFanFans | 1464 | 5525 |
| IfcFastener | 1108 | 2361857 |
| IfcFilter | 57 | 529 |
| IfcFireSuppressionTerminal | 1183 | 197297 |
| IfcFlowController | 1169 | 126737 |
| IfcFlowFittingFlow fittings | 1728 | 1502057 |
| IfcFlowInstrument | 6 | 11 |
| IfcFlowMeterMeters | 2854 | 6114 |
| IfcFlowMovingDeviceFlow moving devices | 226 | 12080 |
| IfcFlowSegment | 2662 | 1753865 |
| IfcFlowStorageDevice | 107 | 398 |
| IfcFlowTerminalFlow terminals | 7349 | 1000022 |
| IfcFlowTreatmentDevice | 45 | 605 |
| IfcFootingFoundations | 25925 | 849818 |
| IfcFurnishingElement | 4713 | 1048948 |
| IfcFurnitureFurniture | 7741 | 1575951 |
| IfcGeographicElement | 4366 | 56078 |
| IfcGrid | 6733 | 68544 |
| IfcGroup | 6205 | 437129 |
| IfcHeatExchangerHeat exchangers | 2937 | 17833 |
| IfcInterceptor | 15 | 26 |
| IfcJunctionBoxJunction boxes | 864 | 27045 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 15 | 1998 |
| IfcLightFixtureLights | 2122 | 278299 |
| IfcMechanicalFastener | 1523 | 2577840 |
| IfcMedicalDevice | 3 | 34 |
| IfcMemberOther bars of the structure | 39836 | 15117496 |
| IfcMemberStandardCase | 2 | 2092 |
| IfcOccupant | 38 | 259 |
| IfcOpeningElementOpenings | 146896 | 16484431 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1521 | 181106 |
| IfcPilePiles | 1728 | 107141 |
| IfcPipeFittingPipe fittings | 11939 | 761826 |
| IfcPipeSegmentPipes | 34535 | 10553461 |
| IfcPlatePlates | 7724 | 3310589 |
| IfcProject | 14700 | 14702 |
| IfcProjectionElement | 3 | 448 |
| IfcProtectiveDevice | 55 | 2056 |
| IfcProxy | 42 | 9157 |
| IfcPumpBooster sets | 12475 | 29259 |
| IfcRailingRailings | 12363 | 472141 |
| IfcRamp | 2514 | 6887 |
| IfcRampFlightRamps | 1785 | 4909 |
| IfcReinforcingBarReinforcement bars | 9588 | 71600393 |
| IfcReinforcingMesh | 25 | 6969 |
| IfcRoofRoofs | 115696 | 931122 |
| IfcSanitaryTerminalSanitary appliances | 7204 | 505928 |
| IfcSensorSensors | 484 | 10761 |
| IfcShadingDeviceNearby buildings and other obstacles | 92463 | 6127540 |
| IfcSiteSurroundings | 313902 | 339467 |
| IfcSlabFloor slabs | 172643 | 6062725 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 4765 | 67861 |
| IfcSpaceSpaces | 130310 | 7113929 |
| IfcSpaceHeaterThermal emitters | 3232 | 57534 |
| IfcSpatialZone | 543 | 20664 |
| IfcStackTerminal | 16 | 271 |
| IfcStair | 20121 | 149361 |
| IfcStairFlightStairs | 10918 | 122485 |
| IfcStructuralAction | 1 | 9 |
| IfcStructuralAnalysisModel | 48 | 48 |
| IfcStructuralCurveAction | 2 | 54 |
| IfcStructuralCurveConnection | 6 | 2746 |
| IfcStructuralCurveMember | 46 | 16462 |
| IfcStructuralLinearAction | 13 | 4796 |
| IfcStructuralLinearActionVarying | 6 | 747 |
| IfcStructuralLoadCase | 10 | 52 |
| IfcStructuralLoadGroup | 21 | 1218 |
| IfcStructuralMember | 1 | 1 |
| IfcStructuralPlanarAction | 7 | 3822 |
| IfcStructuralPointAction | 11 | 238 |
| IfcStructuralPointConnection | 76 | 26485 |
| IfcStructuralPointReaction | 11 | 25481 |
| IfcStructuralResultGroup | 11 | 19 |
| IfcStructuralSurfaceConnection | 4 | 263 |
| IfcStructuralSurfaceMember | 25 | 7011 |
| IfcSubContractResource | 1 | 1 |
| IfcSurfaceFeature | 6 | 647 |
| IfcSwitchingDeviceSwitching devices | 1130 | 46697 |
| IfcSystem | 1512 | 204368 |
| IfcSystemFurnitureElement | 733 | 45020 |
| IfcTankTanks | 6334 | 13049 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 113 | 20811 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 823 | 1233 |
| IfcTransportElementTransport elements | 1713 | 9545 |
| IfcUnitaryControlElementUnitary control elements | 12 | 51 |
| IfcUnitaryEquipment | 3365 | 105108 |
| IfcValveValves | 3637 | 163861 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 120758 | 133471 |
| IfcVoidingFeature | 19 | 17003 |
| IfcWallWalls | 138115 | 18961347 |
| IfcWallStandardCase | 28654 | 4677858 |
| IfcWasteTerminal | 126 | 3319 |
| IfcWindowWindows | 124928 | 6471651 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 81584 | 698096 |