| IfcActor | 69 | 148 |
| IfcActuator | 4 | 87 |
| IfcAirTerminalAir terminals | 27247 | 1113912 |
| IfcAirTerminalBox | 1816 | 103504 |
| IfcAirToAirHeatRecoveryAir-air heat recovery units | 5274 | 74521 |
| IfcAlarmAlarm systems | 522 | 10353 |
| IfcAnnotation | 121253 | 3010041 |
| IfcAudioVisualAppliance | 755 | 16562 |
| IfcBeamBeams | 82581 | 25721521 |
| IfcBeamStandardCase | 9 | 3994 |
| IfcBoilerBoilers | 458 | 1743 |
| IfcBuilding | 341211 | 355351 |
| IfcBuildingElementConstruction elements | 1 | 1 |
| IfcBuildingElementComponent | 1 | 6 |
| IfcBuildingElementPart | 2051 | 2688507 |
| IfcBuildingElementProxyGeneric elements | 57889 | 41644942 |
| IfcBuildingStorey | 329579 | 1354798 |
| 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 | 281 | 4867 |
| IfcColumnColumns | 94000 | 9226140 |
| 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 | 12063 | 3088350 |
| IfcCrewResource | 4 | 7 |
| IfcCurtainWallCurtain walls | 8035 | 1083033 |
| IfcDamperDampers | 121 | 7604 |
| IfcDiscreteAccessoryDiscrete accessories | 2037 | 435014 |
| IfcDistributionChamberElementHatches | 3255 | 63579 |
| IfcDistributionCircuit | 6 | 133 |
| IfcDistributionControlElement | 349 | 21622 |
| IfcDistributionElementDistribution flow elements | 4969 | 75431 |
| IfcDistributionFlowElement | 750 | 23907 |
| IfcDistributionPort | 10737 | 15609070 |
| IfcDistributionSystem | 2533 | 114766 |
| IfcDoorDoors | 124842 | 5265397 |
| IfcDuctFittingDistribution | 15644 | 1998672 |
| IfcDuctSegmentDucts | 28473 | 3009853 |
| IfcDuctSilencer | 143 | 2341 |
| IfcElectricalCircuit | 0 | 0 |
| IfcElectricApplianceElectrical appliances | 4362 | 108453 |
| IfcElectricDistributionBoardDistribution panels | 2127 | 27952 |
| IfcElectricDistributionPoint | 75 | 1386 |
| IfcElectricFlowStorageDevice | 281 | 2251 |
| IfcElectricGeneratorElectric generators | 0 | 0 |
| IfcElectricMotorElectric motors | 16 | 810 |
| IfcElement | 1 | 88 |
| IfcElementAssembly | 25697 | 15664260 |
| IfcEnergyConversionDeviceEnergy conversion devices | 13224 | 82685 |
| IfcEvaporator | 10 | 223 |
| IfcExternalSpatialElement | 325058 | 522212 |
| IfcFanFans | 1636 | 6213 |
| IfcFastener | 1323 | 2521627 |
| IfcFilter | 63 | 577 |
| IfcFireSuppressionTerminal | 1364 | 246047 |
| IfcFlowController | 1366 | 149670 |
| IfcFlowFittingFlow fittings | 2025 | 1790503 |
| IfcFlowInstrument | 5 | 10 |
| IfcFlowMeterMeters | 3198 | 6715 |
| IfcFlowMovingDeviceFlow moving devices | 283 | 12816 |
| IfcFlowSegment | 3118 | 2131357 |
| IfcFlowStorageDevice | 145 | 577 |
| IfcFlowTerminalFlow terminals | 8475 | 1179680 |
| IfcFlowTreatmentDevice | 50 | 582 |
| IfcFootingFoundations | 29013 | 953710 |
| IfcFurnishingElement | 5336 | 1206450 |
| IfcFurnitureFurniture | 8840 | 1778857 |
| IfcGeographicElement | 4993 | 63369 |
| IfcGrid | 7680 | 79208 |
| IfcGroup | 7016 | 501767 |
| IfcHeatExchangerHeat exchangers | 3316 | 20420 |
| IfcInterceptor | 22 | 91 |
| IfcJunctionBoxJunction boxes | 992 | 35761 |
| IfcLaborResource | 4 | 358 |
| IfcLampLamps | 18 | 2147 |
| IfcLightFixtureLights | 2398 | 377332 |
| IfcMechanicalFastener | 1791 | 2827307 |
| IfcMedicalDevice | 4 | 44 |
| IfcMemberOther bars of the structure | 43589 | 16835968 |
| IfcMemberStandardCase | 3 | 2094 |
| IfcOccupant | 41 | 210 |
| IfcOpeningElementOpenings | 165203 | 18781373 |
| IfcOpeningStandardCase | 11 | 1100 |
| IfcOutletOutlets | 1704 | 217218 |
| IfcPilePiles | 1984 | 125874 |
| IfcPipeFittingPipe fittings | 13336 | 822906 |
| IfcPipeSegmentPipes | 38789 | 11988130 |
| IfcPlatePlates | 8977 | 3904196 |
| IfcProject | 17006 | 17008 |
| IfcProjectionElement | 4 | 544 |
| IfcProtectiveDevice | 64 | 3645 |
| IfcProxy | 46 | 24952 |
| IfcPumpBooster sets | 14069 | 32768 |
| IfcRailingRailings | 14072 | 539276 |
| IfcRamp | 2904 | 8574 |
| IfcRampFlightRamps | 2053 | 5631 |
| IfcReinforcingBarReinforcement bars | 11286 | 88480253 |
| IfcReinforcingMesh | 33 | 7197 |
| IfcRoofRoofs | 130166 | 1042111 |
| IfcSanitaryTerminalSanitary appliances | 8154 | 591641 |
| IfcSensorSensors | 564 | 13479 |
| IfcShadingDeviceNearby buildings and other obstacles | 103417 | 6971545 |
| IfcSiteSurroundings | 356634 | 385906 |
| IfcSlabFloor slabs | 194128 | 7039770 |
| IfcSlabStandardCase | 4 | 1721 |
| IfcSolarDeviceSolar devices | 5270 | 74404 |
| IfcSpaceSpaces | 146245 | 8130901 |
| IfcSpaceHeaterThermal emitters | 3673 | 62908 |
| IfcSpatialZone | 607 | 22810 |
| IfcStackTerminal | 26 | 584 |
| IfcStair | 22984 | 173430 |
| IfcStairFlightStairs | 12627 | 147548 |
| 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 | 1706 | 228222 |
| IfcSystemFurnitureElement | 890 | 54186 |
| IfcTankTanks | 7073 | 14929 |
| IfcTask | 6 | 299 |
| IfcTendonTendons | 155 | 21630 |
| IfcTendonAnchor | 1 | 93 |
| IfcTransformerTransformers | 899 | 1345 |
| IfcTransportElementTransport elements | 1997 | 14595 |
| IfcUnitaryControlElementUnitary control elements | 14 | 188 |
| IfcUnitaryEquipment | 3799 | 119942 |
| IfcValveValves | 4106 | 194464 |
| IfcVibrationIsolator | 1 | 8 |
| IfcVirtualElement | 135302 | 148896 |
| IfcVoidingFeature | 22 | 20579 |
| IfcWallWalls | 155504 | 21917063 |
| IfcWallStandardCase | 32351 | 5295374 |
| IfcWasteTerminal | 178 | 5704 |
| IfcWindowWindows | 140572 | 7271350 |
| IfcWorkCalendar | 5 | 7 |
| IfcWorkPlan | 6 | 6 |
| IfcWorkSchedule | 5 | 5 |
| IfcZone | 92072 | 792548 |